Clado Contacts Enrichment - Enrich contact info from LinkedIn URL, email, or phone

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-request access to Apollo, Clado, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.

Run a small paid probe only after checking endpoint docs and expected output.


Purchase a dedicated phone number valid for 30 days. The number is bound to your wallet address. Default country is US (no regulatory friction). Other countries can be requested via the `country` parameter, but Twilio may require a Regulatory Bundle (KYC) on our account before purchase succeeds — if your country fails, contact care@blockrun.ai to enable.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-call AI gateway. Models, data, runtime — one endpoint, no API keys, settled in USDC on Base & Solana. One install for OpenClaw, Claude Code, or Franklin Agent.


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-call DeFi intelligence for autonomous agents. 28 endpoints across Trenches, Traders, LPs, DeFi, deBridge, and Nansen smart-money data. Multi-chain x402 on Solana, Base, SKALE + MPP on Tempo. No API keys — payment is the only gate.

Good candidate for a first-dollar probe with receipt capture.


Get social identity (ENS, Farcaster, Lens, Basenames) for a specific address.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Enterprise grade onchain data across 60+ chains - token prices, NFTs, portfolios, onchain search, Farcaster and more.

Verify source, legality, and consent before any paid call.


Retrieve the full content of an X Article by the tweet ID of the post that hosts it. Returns article title, preview text, cover image, publish date, and full article_content as Markdown (headings, bold, italic, lists, images). Not available in the official X API. Query param: id (string, required) - numeric tweet ID of the article post, e.g. GET /articles/by/id?id=2010751592346030461.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Real-time Twitter/X data for AI agents. No sign-up, no API keys. Pay per request in USDC on Base via x402.

Require human confirmation and platform-policy review.


Monthly gotobi calendar with all 6 dates (5th, 10th, 15th, 20th, 25th, last business day) and automatic weekend/holiday adjustments. No public database of adjusted gotobi dates exists â building one requires Japanese holiday law knowledge through 2099. Accepts USDC payments on Base and Solana

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


molty.cash — USDC payments for agents and humans

Create USDC-funded tasks for AI agents and humans to complete. Supports social promotion across X, Instagram, TikTok, YouTube, Reddit, Substack and any custom task with proof-based payout. Workers pick gigs, deliver proof, get paid automatically.

Valid JSON-RPC 2.0 request required. See agent-card for available methods.; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Send tips, hire for tasks, and create gigs — settled on-chain via x402 (Base, Solana, World Chain, SKALE) and MPP (Tempo, Stellar, Monad).


Grok Live Search API - real-time X/Twitter and web search on Solana

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Buy an inbox on stableemail.dev ($1, 30 days). forwardTo is optional — omit it to use as a programmatic mailbox via the messages API (retainMessages enabled automatically). Message content and attachments are retained for 90 days.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-send email delivery. No API keys, no accounts.


Start a deep research job on any longevity or aging topic. Aubrai orchestrates sub-agents for literature synthesis, data analysis, and hypothesis generation â returns a conversation ID to poll for the full report.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Aubrai is an AI science agent inspired by Dr. Aubrey de Grey, ready to answer your questions about aging, longevity, and biomedical research. Get clear, evidence-based insights and direct citations from the latest scientific papers—just start the conversation


Nansen AI - Agentic Trading with Onchain Intelligence

Get Smart Money Historical Holdings Data

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Trading; origin=The first truly agentic onchain app: research, analyze, and execute, all in one loop. Ask anything about crypto and make a trade in seconds, with 500M+ labelled addresses powering the engine.


Otto AI x402 — Programmable USDC payments for AI agents

Real-time crypto market news with sentiment analysis and top headlines ranked by importance.

Payment required; x402Version=2; scheme=exact; accept_verified=true; tags=Crypto; origin=37 pay-per-call AI services on x402 V2 — market intel, DeFi execution, AI creative tools. USDC on Base, Polygon, or Solana. From $0.001 per call.


Get a client token for direct upload to Vercel Blob

mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Pay-per-generation AI image and video creation. No subscriptions ever.


X-PAYMENT header or API key required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Complete Farcaster developer platform


Orbis — API Marketplace for Developers & AI Agents

Generate images with Flux Schnell, Flux Dev, and SDXL — one endpoint, pay per image.

x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Orbis is an API marketplace with thousands of x402-enabled APIs. Pay per call in USDC on Base or Solana. Built for AI agents and developers. $ORBIS stakers earn 50% of platform fees.


ATXP service catalog â the account for AI agents

Payment required. Visit https://atxp.ai to get started, or read the docs at https://atxp.ai/SKILL.md; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=ATXP gives AI agents identity, payments, communication, and tools. Fully compatible with x402 and MPP — ATXP-enabled agents can buy from and sell to any x402 or MPP server or client.


DataBR — API de Dados Públicos Brasileiros

Due diligence empresarial completa — CNPJ + CEIS/CNEP + processos judiciais + licitações + ambiental (multi-fonte)

mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=120+ endpoints cobrindo economia, empresas, mercado, legislativo e transparência. Pagamento instantâneo via protocolo x402 — sem cadastro, sem API key.


AutEng x402 Compute - Sandboxed Code Execution for AI Agents

Execute python code in sandboxed environment (small tier)

PAYMENT-SIGNATURE header is required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Execute Python and Node.js code in isolated sandboxes. Pay per request with USDC on Base via x402 protocol - no accounts required.


StripFeed - Convert Any URL to Clean Markdown for AI Agents

Strip any URL to clean Markdown. Pay-per-request via x402.

Payment required; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=API proxy that converts any URL to clean, token-efficient Markdown for AI agents, RAG pipelines, and LLM workflows. One API call, instant results. Free plan available.


ETH directional signal backed by agent's own trade

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=Trading


Ask the Joke Creator Agent a question before you let them create a joke for you

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Random


Quick Intel x402 Gateway | Crypto APIs for Agents

x402Version=2; scheme=exact; accept_verified=true; tags=Crypto; origin=Token security scanning and AI trading APIs. Pay with USDC micropayments — no API keys, no subscriptions.


Current weather conditions for a location

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=WeatherXM Agent API - x402-compatible weather API for AI agents


Market analysis for a specific asset - AI-powered technical and derivatives analysis

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Trading; origin=AI-powered market analysis and trading insights. Payment-gated endpoints via x402 protocol.


Order: Custom Hoodie — Heavyweight 80/20 cotton-poly hoodie with your custom design. Provide an image URL or a text prompt.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=The first custom merch store for autonomous AI agents. Send a text prompt, pay in USDC on Base via x402, and a real product ships worldwide. T-shirts, hoodies, mugs, posters, stickers.


FortClaw - x402 Territory Game for AI Agents

BOMB: Destroy ALL units in a 5x5 tile radius around target coordinates. Devastating area attack.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=Crypto; origin=Strategy game for OpenClaw (Clawdbot/Moltbot) AI agents. Manage Units on the gaming map to claim rewards in USDC. x402-enabled MCP server. Ask your AI Agent to start the game at https://fortclaw.com


Live ticker statistics including mention counts, velocity (mentions/minute), acceleration, and lifecycle stage classification.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Pay-per-call crypto intelligence API powered by x402 protocol. AI-powered memecoin research, sentiment analysis, and market analytics.


Ask the Business Utilities Agent a question before using its services.

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=true; tags=AI


Crisis Intelligence - Operational precursor detection for autonomous systems

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Real-time risk intelligence infrastructure for autonomous AI agents.


Full game theory analysis of a protocol. Identifies players, strategies, equilibria, attack vectors, and incentive misalignments.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=Utility; origin=Find the exploits before they find you. Protocol incentive analysis, Nash equilibria, attack vectors, mechanism design.


Find an EPUB download link for a book by title using the BookBot agent. Searches Anna's Archive and returns a direct download URL in natural-language text.

mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Search and discover books from a vast digital archive. Get any book with AI-powered assistance.


Use this tool when the user needs the readable content of a public HTML page converted into clean markdown for summarization, extraction, quoting, or further reasoning. Best for docs pages, blog posts, changelogs, and public articles where removing navigation and page chrome improves result quality. Returns normalized metadata plus cleaned markdown. Do not use it for private, authenticated, paywalled, robots-blocked, or non-HTML pages.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=The hosted proxy that lets MCP server authors charge per tool call with zero payment code. Set prices, collect revenue, get paid.


Moltalyzer - Multi-Source Intelligence API for AI Agents

Get top repos from the latest daily scan

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Intelligence feeds for AI agents. Moltbook community digests, GitHub trending repos, and Polymarket insider signals — structured, LLM-analyzed, and served per-request via x402 micropayments on Base. No API keys, no signup.


Get list of countries with padel clubs (refundable escrow)

X-PAYMENT header required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Discover and rate padel clubs around the world. Find the perfect padel court for your next game.


SafeStream API - Real-Time SSL Certificate Intelligence

Daily access to domains-only stream. Lightweight stream with domain names only for maximum throughput. Full documentation: https://www.thesafestream.com

Payment Required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Real-time SSL certificate transparency stream API. Monitor newly issued certificates, detect phishing domains, and secure your infrastructure with SafeStream.


Top 10 Polymarket crypto events by 24h volume. Top events are often price ladder markets (multi-outcome); yes_price and no_price will be 0.0 for those. No input required. 10s cache.

Payment-Signature header is required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Crypto


Chat with the Pinion AI agent ($0.01 per message)

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=AI; origin=pinion - an operating primitive for paid autonomous software.


Authentication required. Use X-API-KEY header for API key access, or pay per request via x402.; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Give your AI agent onchain data in one prompt. No signup. No API keys. Pay per request.


Generate cryptographically secure random float(s) between 0 and 1

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Random


Purchase access to articles on Logos by Readia

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Crypto; origin=Logos by Readia – Where AI agents create, publish, and monetize content autonomously alongside humans. Agentic creators are the future. Readia provides the payment rails.


auor.io (Oreo) - x402 AI agent research toolkit

Get a list of possible values for CrustData search filters

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Access multiple APIs through the x402 payment protocol. No accounts, no subscription, just internet-native USDC.


Satoshi API - Bitcoin Fee Intelligence for Apps and AI Agents

Satoshi API Bitcoin fee snapshot: a tiny, no-parameter first paid x402 call for agents that need immediate send-or-wait context.

mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Know when to send Bitcoin and when to wait. Satoshi API gives apps and AI agents live fee recommendations, mempool context, and cost estimates. Free, open source.


Radar events for a specific organization

Payment required; x402Version=2; scheme=exact; accept_verified=true; tags=Search; origin=Pay-per-request API access with no API key required.


AI副业加速器｜AiToollab — 普通人用AI做副业的实战平台

Create a Mirage AI agent virtual filesystem workspace

X-PAYMENT header is required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=AiToollab，普通人用AI做副业的实战平台。收录10+AI副业方向、50+提示词模板、真实赚钱案例。每周更新，找方向、找工具、找案例，一站搞定。


x402scan facilitator/server/agent/tool leaderboard proxy

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=The Dexter x402 Facilitator is publicly available for any developer to integrate. We handle payment verification, signing, and settlement across Solana, Base, Polygon, Avalanche, and more.


Recover recent agent-to-human jobs (action=recover). Minimal fee ~0.001 USDC.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Detect whether the provided content is spam and return a confidence score along with additional details.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=Utility


AurelianFlo — Compliance APIs for the agent era

Generate an enhanced due diligence memo for a wallet set using exact-match OFAC SDN digital currency address screening, status labels for compliance review, case metadata, and JSON, PDF, or DOCX output.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Pay-per-call compliance API. OFAC screening, vendor diligence, Monte Carlo reports, and audit-ready document output. No subscription. Works with Claude Connectors and MCP-compatible clients.


War-Tracker — Unbiased, Uncensored, Live War Tracker Map | Real-Time OSINT Conflict Map

Latest AIS position for one vessel by IMO. Returns lat/lon (WGS84), speed over ground (`sog`, knots), course over ground (`cog`, degrees true 0-360), AIS destination string (free-form, operator-entered), captured-at UTC, and `age_seconds` since the ping was received.

Free for browsers, AI-search crawlers, and link-preview bots; paid via x402 for training-crawler UAs (GPTBot, ClaudeBot, CCBot, …). AIS pings arrive every 1-180 s depending on vessel speed and satellite/terrestrial coverage —…

PAYMENT-SIGNATURE header is required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=War-Tracker is a live war tracker map showing real-time military strikes and conflict events worldwide. Unbiased, uncensored OSINT: track Ukraine, Middle East, and global conflicts with video evidence as they happen.


Get the flight track (position history) for a flight

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-request access to flights, hotels, activities, and transfers. No auth, no subscriptions.


FreightGate — Shipping Intelligence API | Demurrage & Detention Rates via x402

Calculate demurrage & detention costs for a shipping line, country, container type, and number of days. Returns slab breakdown with free days, per-diem rates, and total cost.

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-query API for verified demurrage & detention tariffs, local charges, inland haulage rates across 6 major shipping lines. USDC micropayments via x402.


XActions — Free AI-Powered X/Twitter Automation Tools | Mass Unfollow, Auto-Follow & More

XActions AI API â action:unfollow-everyone

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Free, open-source AI-powered X/Twitter automation tools. Works with Grok, GPT, Claude & MCP servers. Mass unfollow non-followers, auto-liker, growth suite. No API fees, 100% browser-based. The Twitter API alternative.


402.bot | Recipes and token-efficient x402 workflows for AI agents

Polymarket Activity Digest: Turn recent Polymarket activity into a short digest with buy/sell bias and watch items. Use the public Polymarket analytics surface to summarize recent trade flow, directional bias, notable markets, and follow-ups for one wallet. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=402.bot helps agents discover paid APIs, run deterministic recipes, and buy compact structured outputs that turn multi-step research into one call and save tokens versus raw fetch-and-parse flows.


Carbon & Cashmere — Crypto Intelligence Infrastructure

Verifiable prop-firm trading results from our own ML-driven strategy: passed $100k FTMO challenge 2026-04-17 with +5.04% return in 5 days, 16 BTC-long trades, 81.25% win rate. Full transparency â trade-level data (entry/exit prices, pnl, exit reasons, ML confidence, regime-at-entry), aggregate statistics (profit factor, max drawdown, avg duration, win/loss streaks, exit-reason breakdown), and broker reconciliation. Data source: cTrader WebSocket (15min-fresh) + internal decision-tracker. First and only x402 service offering verifiable prop-firm track record as research data â not investment advice.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Crypto Intelligence Infrastructure: 75+ AI-Agents, 4 eigene Blockchain Nodes, 7-Signal Trading Pipeline, x402 API, MCP Server. Echtzeit-Signale, On-Chain-Daten, ML Predictions.


TTSAudit - Catch Bad Text to Speech Files Before Users Do

TTSAudit â runs quality, consistency, pacing, and script-accuracy analyses on uploaded TTS audio files. Returns per-file scores and regeneration recommendations. $0.01 USDC per analysis per file; cached files priced at $0.002. Submit audio files via POST with multipart/form-data; select checks via query params (comparison, quality, pace, scriptAccuracy). This GET response shows the minimum 1-credit preview; the real POST 402 challenge quotes the exact amount for your upload.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Automated quality assurance for Text-to-Speech audio. Submit a batch of Text-to-Speech files and get a per-file anomaly report - voice drift, glitches, accent shifts - so you regenerate only the bad ones.


Search the service catalog and summarise the most relevant matches.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search


Pay $1 to unlock LuckyCard's meme-styled daily fortune with a collectible card.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random


Full SoulMap: natal chart + Human Design bodygraph + socionics sociotype + AI personality synthesis + agent instructions. $3.00 per profile.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Premium natal astrology + Human Design + socionics + AI synthesis. The world's first agent-consumable personality profiling service. $3 USDC.


Top up MCP Gateway API key balance â $1.00 USDC credited per call. API keys let agents use 58 MCP Gateway tools (DeFi, Weather, Security, Domain, Intel, etc.) without wallet setup. Create a free key at POST /keys/create, then top up here.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Buy gift cards, top-ups, or eSIMs. Pays via x402 (dynamic price = product cost in USDC). Returns redemption codes. For phone refills, include phone_number in the cart item.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Search and buy Bitrefill gift cards, top-ups, and eSIMs. 1,500+ brands, 180+ countries.


Validate if a phone number can receive SMS


Natural human voice cloning via Qwen3-TTS. Text in, cloned audio out. Supports English and Russian. $0.01 per request.

Payment required; mime=audio/ogg; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Natural human voice cloning via Qwen3-TTS. Text in, cloned audio out. Supports English and Russian. $0.01 per request on Base (USDC).


Natural human voice cloning via Qwen3-TTS. Text in, cloned audio out. Supports English and Russian.

Payment required; mime=audio/ogg; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=AI agent services via x402 micropayments. Voice cloning, web scraping, and more.


Skip trace lookup - find phones, emails, and optionally owner info

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Short-form video network for AI agents. Generate videos using the latest models, pay with USDC via x402.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Short-form video network for AI agents


Get the Japanese (JP) weather forecast for a region — today's conditions, near-term outlook, and a 7-day weekly forecast with temperatures and precipitation probability. Sourced live from 気象庁 (Japan Meteorological Agency / JMA). Accepts a JMA office code or a Japanese/English region name.


Daily weather forecast (1-7 days) by city name â max/min temperature, precipitation amount and probability, peak wind speed per day. Automatic geocoding from city name to coordinates. Structured JSON ready for immediate use in agent workflows. No API keys, no coordinate lookups, no setup needed. Accepts USDC payments on Base and Solana


Deep second-pass scan for sensitive data that may have slipped through initial PII scrubbing. Detects JWT tokens, API keys, private keys, connection strings, internal IPs, medical records, crypto wallets, encoded secrets, and more. Returns masked matches with confidence levels.

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Micro Data API Factory — Public Data APIs for AI Agents

Daily weather forecast (1-7 days) by city or coordinates. Data: Open-Meteo (CC BY 4.0).

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Public-source datasets repackaged as AI-readable JSON, Markdown, and OpenAPI endpoints. 6 datasets, 3000+ items. x402 stub mode experiment.


lookup — pay-per-call data for AI agents

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Pay-per-call legal and financial data APIs for AI agents. No accounts, no API keys, no subscriptions. Settle in USDC via x402.


ARVOS $0.0001601 - Arvos AI by Virtuals / VIRTUAL on Base / Uniswap - DEX Screener

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=$0.0001601 Arvos AI by Virtuals (ARVOS) realtime price charts, trading history and info - ARVOS / VIRTUAL on Base / Uniswap


Canza - Advanced Web3 Dashboard & Analytics Platform

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Canza is a powerful Web3 dashboard and analytics platform featuring customizable widgets, real-time data, and seamless Solana wallet integration. Built for modern DeFi and crypto enthusiasts.


Mint 1x AI agent tokens - Gasless minting on 0x402 protocol

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Launch your AI agent token on X402 protocol


Mint 20,000 SPAX tokens with $10 USDC payment on Base Mainnet (100% bonus).

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Premium registry platform for X402-accessible agents and assets on Base blockchain. Building the infrastructure for autonomous AI agent transactions.


AgentCash — One balance, access to every API on the internet.

Send USDC to any address on Base, Solana, or Tempo

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=One balance, access to every API on the internet. AgentCash lets AI agents buy data, tools, and capabilities using x402.


Boo agent The A2A x402 Extension brings cryptocurrency payments to the Agent-to-Agent (A2A) protocol

MINT_END; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Fixed Payment: 15 USDC for Resource Access.
Gain exclusive access to the resource by minting an NFT from The Chill Raccoons collection
(Twitter: @x402Raccoons) for a fixed price of 15 USDC.
Important: Your NFT will be manually distributed (airdropped) to your wallet shortly after the minting process.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Pay $0.01/pixel to buy a canvas region. Provide x1,y1,x2,y2 for a specific position or width+height for auto-placement. Minimum region: 10×10 pixels. Returns region_id and owner_token. Use owner_token to update content later for free. Network: Base Mainnet.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=A 1500x1500 pixel canvas where every pixel costs $0.01 USDC. AI agents and humans buy regions and paint them forever.


Mint xtoshi for 10 USDC. 40000 xtoshi tokens will go to your pocket

X-PAYMENT header required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Permanent agent listing on sources.eth - non-custodial marketplace for x402 AI agents. One-time fee, no recurring charges. Price $49 USDC on Base via x402. Lists your AI agent endpoint with an ENS subdomain and IPFS-pinned manifest. Discoverable on the sources.eth search index forever, no renewal fees.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Decentralized AI agent marketplace powered by x402 micropayments. Humans and agents discover AI agents and pay per generation in USDC on Base. Non-custodial: payments route directly to agent addresses.


Agent Forge — create x402-enabled agent services. $5.00 per agent.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=The factory that builds x402-enabled agent services. Give it a spec, get a deployable agent. By Convrgent.


ClawBounty | Agent-Native C2C Task Market

ClawBounty x402 probe â fund or claim bounty tasks with USDC on Base

x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=ClawBounty is the Agent-to-Agent Economy marketplace where AI agents discover funded tasks, claim execution rights, deliver work, and get paid in USDC — with on-chain settlement, decentralized arbitration, and MCP skill integration.


Mint 1000$MATRIX for 1$USDC. Not just token it's cryptographic framework for Agents. https://x.com/x402matrix

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Сryptographic framework built on advanced mathematical code structures, created to elevate performance and intelligence of crypto agents. https://x.com/x402matrix


Start a run with optional file uploads (base64-encoded in `data`).

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Pay-per-run AI agent execution. Submit a prompt, get output files. No API keys — pay in USDC on Base via x402.


EigenSwarm — Autonomous Market Making Agents on Monad

EigenSwarm starter package: 1 ETH volume over 24h

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Deploy autonomous AI agents that generate volume, manage spreads, and capture 100% of LP fees on nad.fun tokens. Protocol-grade market making infrastructure on Monad. Four agent tiers from Lite to Ultra with AI-driven trading strategies.


Settlement agent-registration — USDC payment for ad delivery

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto


mnemospark — OpenClaw cloud backup, x402 & USDC on Base L2 💙

mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=OpenClaw plugin for encrypted cloud backup and agent-driven storage. Circle USDC on Coinbase Base (Ethereum L2) via x402—wallet-native, no API keys.


Agent Print — 3D Print On Demand with AI Agents

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Fetch current funding rate, next funding time, open interest, and skew for specified perpetual markets

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading


Analyse tickers using Warren Buffett-style fundamentals and return bullish/bearish/neutral signals.


Ask a question about the financial markets like crypto, stocks, etc.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search


Play Pokemon Blue and WIN USDC! The agent with the most moves each 24hr period wins 80% of all payments. Live multiplayer game - compete against other agents! Cost: $0.10/move.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Random; origin=Play Pokemon Blue with x402 micropayments


Fetch and summarise the latest Daydreams news items into a short briefing.


Get a sassy, crude, and shocking response from Sarah. Send your name and message to receive an adult-only, flirty reply.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=The most entertaining, flirty and sexy agent in the world!


Access X (formerly Twitter) platform data including user profiles, followers, verification status, and more. Pay only $0.01 per request

Payment of $0.01 USDC required to access Twitter user data; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Pay-per-use X (formerly Twitter) Data API. Access social media data for just $0.01 USDC per request. Powered by x402 protocol.


Property Risk Passport API | Address due diligence for agents

Evaluate a US property address for parcel match, FEMA flood zone, flood proximity, taxing entities, school district, permit history, zoning/land-use context, insurance red flags, due-diligence risk score, quality score, recommended next steps, and official source links.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Evaluate a US property address for parcel match, FEMA flood zone, flood proximity, tax entities, permits, zoning context, risk score, and official source links.


OptimAI Search: an agent-ready decentralized search API powered by OptimAI Network nodes. Ask a natural-language question and get real-time, citation-backed search results across web, social, and crypto data.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Analyze and extract browser/os information from a User-Agent string

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Clean web content extraction for AI agents. Removes ads, navigation, and noise from any URL, returns structured JSON with article text and metadata.


Scrape Agent — Pay-Per-Use Web Scraping API

Pay-per-use web scraping — $0.01 per request

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Pay-per-use web scraping API built on x402. Extract clean text, links or HTML from any URL for $0.01 USDC on Base.


The precise EVM expert. It ensures the accuracy of your transactions and the verification of smart contracts with real-time Etherscan data and Chainlink Oracle prices. Security, data, facts.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Real-time prediction market data from Polymarket and Kalshi. Returns current markets, probabilities, volumes, and pricing data.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Deploy autonomous AI trading agents on Polymarket and Kalshi


The universal layer for AI agents | Karum

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Karum helps autonomous agents find each other, prove they can be trusted, and work together, across any stack.


URLGate - x402 Enabled Paywall URL Link Shortener

Create your own URLGate shortened link via AI agent (0.01 USDC)

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


FX Tick Aggregator — Live Demo (Delayed)

Get real-time Best Bid/Ask for any FX pair, aggregated from multiple institutional liquidity providers. 62-88% tighter spreads than any single source. Includes quality metadata (fresh_sources, quality_state, spread_vs_single_source). Supports 14 FX pairs including EURUSD, USDJPY, GBPUSD, AUDUSD, AUDNZD, and XAUUSD. AI agent API for forex trading signals, portfolio valuation, price comparison, and arbitrage detection. Accepts USDC payments on Base and Solana

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Multi-source aggregated FX Best Bid/Ask from multiple institutional LPs. 62-88% tighter spreads than any single source. Real-time tick data with quality metadata. AI agent API for forex trading, portfolio dashboards, price comparison.


Returns trending tokens across the entire blockchain for a specified activity window and optional category.
The size of the increase in active wallets over the activity window determines the token's trending rank.

Payment required for this resource.; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


dTelecom x402 Gateway — WebRTC, STT & TTS API

Purchase microcredits for gateway services

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Pay-per-use WebRTC, Speech-to-Text, and Text-to-Speech for AI agents. Pay with USDC via x402. No API keys, no accounts. Built on dTelecom DePIN.

Normalize token/amount terms before comparing cost.


OpenVPS — Servers that AI agents buy themselves

Provision a Firecracker microVM with SSH access

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=AI-agent VPS hosting. Pay USDC, get SSH in seconds. No signups, no API keys.


Search for x402 resources. Ranks candidate endpoints by historical agent outcomes to minimize execution failure and cost variance before selection. Sort by price, popularity or reliability to ensure you get the best resources.

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Rencom is building the future in fintech. More to come.


ar3stotle â narrative intelligence for AI-generated content. 0.001 USDC per call.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI


Agent Dynasty - 8 specialist AI agents for DeFi, trading, NFTs on Base

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Send USDC to anyone instantly. AI Agent Dynasty with x402 protocol. Pay-per-use pricing.


Create and pay for an order — human apparel, purchased by AI agents


No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Mode-x402 is a complete library of signals and indicators for intelligent trading agents


Real-time Price Oracle - Get crypto & equity prices via x402

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Real-time prices for 27+ crypto & equity symbols. Sources: CoinGecko + Binance. Pay-per-query via x402.


Payperlink - Sell Digital Content for USDC | 0% Platform Fees

Payperlink: A crypto payment platform for selling digital content (photos, images, files) for USDC. Zero platform fees, instant payments to creator wallets. Provide a slug parameter to access specific content.

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Zero-fee crypto paywall for creators. Sell photos, videos, files – get paid instantly in USDC. Alternative to Patreon and Gumroad.


Classify a Japanese (JP) calendar date as a public holiday, weekend, or business day. Backed by the official 内閣府 (Cabinet Office) holiday record.


Composite agent trust score from 4 on-chain sources (Agora402 Reputation, ERC-8004, Moltbook, Base chain activity). Returns score 0-100 with confidence level, recommendation, and per-source breakdown.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto


High-fidelity IP geolocation and network metadata API. Returns public IP address, ISO 3166-1 country codes, city names, Autonomous System Number (ASN), Cloudflare colocation data (colo), and a full echo of HTTP request headers. Optimized for AI agents needing precise requester context.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Skim — Clean Reader API for AI Agents | x402-native, pay per call in USDC

Skim: clean reader — URL to agent-ready markdown + structured metadata.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Skim turns any URL into clean, agent-ready markdown in milliseconds. Pure x402: agents pay $0.002 per call in USDC on Base. No signup, no API keys, no monthly bills.


Demo X402 premium endpoint (mainnet) - pay $0.01 USDC

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


BS Man AI — Conversation Risk Intelligence for AI agents

Conversation Risk Intelligence API for AI agents. Call BS Man API analyzes chats, offers, and proposed agent actions for scam signals, manipulation tactics, unsafe payment requests, wallet/payment risk, and risky next steps.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Call BS Man AI — Conversation Risk Intelligence API for AI agents. Detect scams, manipulation, and unsafe decisions before agents pay, click, sign, or proceed. Live x402 API on Base mainnet. Starting at $0.001/request.


26-week COT z-score history for a specific currency â track positioning trends over time. AI agent API for FX positioning trend analysis. Accepts USDC payments on Base


Pay $0.01 USDC to create an immutable timestamped statement. The server assigns recorded_at in UTC. Statements are public, permanent, and cannot be edited. Max body size: 10 KB. Network: Base Mainnet. Each request records one statement and returns public proof URLs.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Immutable timestamped statements for agents. Pay once to post text, get a server-assigned UTC timestamp, and share a permanent public permalink.


TradFi + DeFi normalization â LEI, FIGI, on-chain tx, wallet identity (Virtuals ACP compatible)

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Compresses text to reduce LLM token usage

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Strips personally identifiable information from text


Converts data between JSON, CSV, XML, YAML, Markdown, HTML, and TOML formats


Clears the loop-detection state for an agent blocked by recursive tool-call loop detection, allowing it to resume. Requires x402 payment.


Registers an agent-card.json at a permanent public URL. Pass a URL-safe slug and the card JSON object. The card will be hosted at /cards/{slug}.json.


Scores AI-generated text for likely hallucinated facts. Detects fabricated precision, invented citations, temporal impossibilities, hedged authority, entity confusion, and overconfident absolutes. Returns a 0-1 risk score, verdict, and detailed signals.

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Checks if an agent's requested action exceeds its defined scope. Returns allowed/denied with violation details and flags dangerous operations even when technically in scope.


Tracks cumulative agent session spend against a budget ceiling. Calculates cost from token usage and API calls, returns budget status with actionable recommendations.


Scans text for prompt injection patterns including instruction overrides, jailbreak attempts, role-play manipulations, system prompt leakage attempts, hidden instructions, encoding obfuscation, context manipulation, and privilege escalation. Returns detection result with confidence score and recommendation.


Creates a tamper-evident, HMAC-signed audit log entry for an agent action. Returns a signed receipt with receiptId and hmacSignature for compliance.


Verifies trust between agents by checking goal alignment, spend limits, action scope, and detecting goal drift. Returns trust score, goal alignment score, violations, and approve/deny/escalate recommendation.


Manages agent request rate limiting with sliding window and exponential backoff. Returns whether a request is allowed, retry timing, queue position, and backoff strategy.


Orac Agent Trust — Reputation Scoring for AI Agents

Comprehensive trust assessment for AI agents — reputation score, tier, recommendation, and full breakdown from the Orac Knowledge Graph

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=Comprehensive trust scoring for AI agents. Query the reputation of any entity in the Orac Knowledge Graph — score, tier, recommendation, and full breakdown. x402 micropayments.


Fetch the latest USD conversion rates for five globally traded currencies.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


x402search — API Discovery for AI Agents

Search 13,000+ x402-enabled HTTP APIs indexed from CDP Bazaar. Filter by network, scheme, asset, price, and more. Returns ranked results with full payment metadata.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Syndicate Links — Affiliate Infrastructure for the Agent Economy

Generate an affiliate tracking link — pay $0.01 USDC per link

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Affiliate infrastructure for the agent economy. Track commissions, attribute agent conversions, and pay publishers and AI agents — via Stripe, USDC, or Bitcoin Lightning.


AlgoVoi — Compliance-aware crypto payments for agentic commerce

AlgoVoi multi-chain payment gateway — Base, Tempo, ARC, Solana, Algorand, VOI, Hedera, Stellar

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Compliance-aware crypto payment gateway with sanctions screening, KYB gating and a write-once audit chain across seven blockchains and four agent payment protocols (x402, MPP, AP2, A2A). Drop-in storefront plugins for merchants, a non-custodial Chrome extension wallet for users.


Luxe Oracle | x402 Luxury Data Oracle for AI Agents

Real-time luxury goods inventory monitoring query ($0.001 USDC)

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Real-time Hermès inventory oracle for AI agents. Pay $0.001 USDC per query via x402 on Base. No API keys, no subscriptions — machine-native pricing.


NetMind AI: NetMind ParsePro - Advanced PDF Data Extraction & Layout Preservation.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


HekaSwap | Monero Swap Aggregator for XMR to ETH and ETH to XMR

Create a HekaSwap privacy-focused swap order for an automated agent.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Trading; origin=Compare Monero swap quotes for XMR to ETH, ETH to XMR, and other live crypto routes. Review payout, ETA, and provider terms before you send.


Semantic search for Telegram channels, groups, and bots

Payment-Signature header is required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Paid DeFAI Q&A endpoint (token research, wallet insights, trade planning)

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Agent Camo — Ghost Protocol for AI Agents

Returns proxy credentials for a geo-targeted exit IP. Residential, mobile/5G, SOCKS5, WireGuard. 249 countries, mid-session geo-swap. No signup.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Ghost protocol for on-chain agents. Residential, mobile, SOCKS5, and WireGuard proxy sessions over 72M+ IPs in 250+ countries — paid per-use via x402. Your agent was never here.


Paid timestamp/hash notarization for autonomous agents. The caller submits a SHA-256 content hash, optional non-secret metadata, and an idempotency key. Proof402 returns a signed timestamped proof and public verification links without storing raw payloads.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Global law search across JP/US/UK/EU legislation databases

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Search


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Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=x402 micropayments demo server. AI agents pay 0.001 USDC for billing verification.


Fetch top coins from CoinGecko and analyze market mood using Jatevo AI


Check wallet eligibility for crypto airdrops

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto


Parse a user agent string into structured data


Upload a song plus one or more video clips and a short creative prompt, and Ecliptic will generate a music/video montage edit. The request returns a job and asset identifiers; poll GET /jobs/{jobId} until status = succeeded to read the final video URL.


Cybercentry ERC-8004 Agent Verification - x402

Verify AI agent identity, authenticity and risk using the Cybercentry ERC-8004 Agent Verification (CEAV) API. Returns on-chain verification results for AI agents using the ERC-8004 standard


TrustRegistry — x402 Agent Trust & Reputation Registry

Register agent in the trust registry (one-time fee)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=x402-native Agent Trust Registry. Register agents, submit reputation reports, look up trust scores before transacting. Powered by Base USDC.


BeezShield | Pre-execution decision engine for agents

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=BeezShield delivers Machine Trust Infrastructure with Sentinel Alpha, a pre-execution decision engine for agents on Base with x402 lane pricing and ERC-8004 identity proof.


Get current funding rates, time to next payment, and open interest for perpetual markets

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Real-time perpetual futures funding rates across major exchanges via x402 micropayments


Mint 5k $BOOFY. https://boofy.fun . Fulfilment may take a few minutes. Cap for this endpoint is 100k $USDC. No team supply. $BOOFY is a pure meme token with no utility. No refunds, liquidity will only be provided on mint out. Use at your own risk. Follow https://x.com/BOOFYx402.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Buy 5 USDC worth of FINE tokens 0xD8F52ffFaB237704ca9965E127fDC597F249Cb07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=🔥 THIS IS FINE Meme Coin (FINE) is a crypto project inspired by the iconic “This Is Fine” meme — a universal symbol of calm (or irony) amidst chaos. It embodies the resilient — and slightly sarcastic — spirit of the crypto community, staying strong even when the market is on fire.


Buy 5 USDC worth of Babydoge tokens 0x5D09eA6AD51443e4232B45Bec002642CBc6e6b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Token page for babydoge.x420.dev


Buy 5 USDC worth of pong tokens 0x2C2c86E4796fB22ca7169f7cdB4d3a2F9eB08B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=$PONG is the first x402 meme token that  rewards x420 facilitator usage


Mint 5k $PONG (乓). Returns the request identifier once payment is verified. Fulfilment may take a few hours. Cap for this endpoint is 100k $USDC, 100% of the proceeds go into LP. No team supply. $PONG (乓) is a pure meme token with no utility. No refunds, liquidity will only be provided on mint out. Use at your own risk.

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Mint 5k $PONG (乓) tokens with x402 payment protocol. Pay 1 USDC on Base mainnet. 100% of proceeds go into LP. Pure meme token with no utility.


Mint 10k $ZORRO tokens with x402 payment protocol. Pay 2 USDC on Base mainnet. 100% of proceeds go into LP. Pure meme token with no utility.


Mint 10k $XEON tokens with x402 payment protocol. Pay 2 USDC on Base mainnet. 100% of proceeds go into LP. Pure meme token with no utility.

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Mint 50,000 MEME tokens for $1 USDC. MEME supply is 10M and graduates at 100 USDC; endpoint then closes.


Mint 5k $PONG. Returns the request identifier once payment is verified. Fulfilment may take a few hours. Cap for this endpoint is 100k $USDC, 100% of the proceeds go into LP. No team supply. $PONG is a pure meme token with no utility. No refunds, liquidity will only be provided on mint out. Use at your own risk.


Mint 10k $MOOM. Once payment is confirmed, your request flies straight to the moon 🌕 — it might take a little time to process.
The cap is 50k $USDC, and every dollar goes into the liquidity pool. No team tokens. $MOOM has no utility — it`s all about the vibe. Liquidity appears only after full mint. Follow https://x.com/402moom.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Moom sees all. Even what you didn't want to see. A meme token on BASE network.


Archive/store a X/Twitter tweet on Chromia's FileHub for long term storage

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Crawl a URL and return LLM-ready content (markdown/HTML/JSON)

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Pay-per-crawl web scraper for AI agents. POST a URL, pay $0.05 USDC via the x402 protocol, and receive LLM-ready markdown or JSON. No API keys. No accounts.


Extract structured text, tables, and metadata from any PDF URL. Returns page-by-page text content, detected tables as JSON arrays, and document metadata (title, author, page count). No PDF library or OCR setup needed â pay per extraction. AI agent API for document intelligence and data extraction

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Scan a website for GDPR compliance â cookie consent, privacy policy, trackers

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


CNVRT - Perception Layer for Autonomous Systems

Real-time analysis of live streams (HLS/DASH/RTMP/SRT) with ASR, vision, and embeddings. Supports URL-based streams and agent chunked upload. Agent-only endpoint. Payment via USDC on base.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=We're not building agents.... we're waking them up.


X402 Protocol - Blockchain Address Compliance & Risk Screening API

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=X402 payment protocol demo for blockchain address label query and compliance risk screening. Powered by BlockSec MetaSleuth and Phalcon compliance APIs.


https://agentquant-1.onrender.com: /v1/nof1/seasons/series_1/winner-prediction - AgentQuantAPI: Nof1 Winner Prediction (detailed)  - undefined

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Ethy AI | Your autonomous trading assistant

Get comprehensive technical analysis for any Base network token

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Define your strategies in plain language, tap into alpha from expert agents, and let Ethy monitor markets and execute when conditions are right. Integrated into the Base App.


Execute JavaScript code in secure sandbox

x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Secure JavaScript code execution with x402 micropayments on Base L2


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=true; tags=Crypto; origin=The onchain data layer


Access AI-powered research and news processing capabilities. Submit queries for research analysis, news summarization, and information processing. Agents can perform deep research, fetch current news, analyze trends, and synthesize information from multiple sources. Each request costs $0.015 USDC and supports payments on Base network via Coinbase facilitator.


Scan wallet for LP positions and yield deposits across chains

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading


DJD Agent Score — Reputation API for the Agent Economy

Full agent reputation score with dimension breakdown — behavioral scoring for autonomous AI agents on Base

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Reputation API for the agent economy. One API call returns a 0-100 trust score for any Base wallet. Know whether a wallet is safe before your agent sends a dollar.


Safuclaw — Security Audit Skill for AI Agents

Audit an OpenClaw skill for security threats

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Safuclaw is a security audit skill for AI agents. Scan any skill for malware, prompt injection, and data exfiltration.


Calculate total gas spent by a wallet across chains


Recent large ETH transfers with sender/receiver labels and entity classification. AI agent API for whale movement detection and flow analysis

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto


Sentinel — Independent AI Agent Trust Infrastructure

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Sentinel is an independent AI agent reputation provider. Trust scores, security scanning, and on-chain attestations across Ethereum, Base, and Solana.


Token safety analysis - AI-powered honeypot and scam detection across 7 blockchains

Payment required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Create a growth campaign on Darwin Protocol (price varies by task count)

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Economic infrastructure for onchain agents on Base. Agents fund campaigns with x402, workers earn USDC for AI-verified tasks.


AgentAPI - API Directory for AI Agents | MCP Compatible APIs

Search for places/businesses by text query

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Discover 50+ APIs designed for AI agents. Search, AI/ML, database, payments, and more. Machine-readable directory with MCP compatibility. Find the perfect API for your AI workflow.


TensorFeed: Real-time AI news, model tracking, and ecosystem data

Agent morning brief. One paid call returns the last 24 hours of AI pricing changes, new and removed models, service-status incidents, and top news headlines. The endpoint an agent calls on boot.

payment_required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=TensorFeed is the real-time dashboard for the AI industry. Live service status for every major API, model pricing and benchmarks, editorial analysis, and aggregated news from 15+ sources, updated every 10 minutes. Built for humans and AI agents.


Pay $0.10 USDC to schedule a one-shot webhook delivery. Provide a URL and a delay in seconds — the server fires a signed POST to your URL when the timer expires. Automatic retries on failure (up to 3 attempts). Network: Base Mainnet.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-schedule webhook service for AI agents powered by x402. Register a webhook URL and receive a POST at your scheduled time with USDC micropayments.


Agent Wonderland is a marketplace and payment layer for agent-ready APIs. This endpoint runs Twitter/X Search: Search tweets, get user timelines, or look up user profiles on X/Twitter. Use x402 to pay per request with USDC; Agent Wonderland handles execution, receipts, refunds, and builder payouts.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Agent Wonderland is a pay-per-call marketplace for agent-ready API endpoints, MCP tools, and x402 services.


pragma.trading — Signal Engine for Agents

x402Version=2; scheme=exact; accept_verified=false; tags=Trading; origin=BTC derivatives signal engine for autonomous trading agents. Free API + paid tiers via x402 USDC on Base.


PolyOdds — Prediction Market Intelligence

PolyOdds Top Signals Snapshot — x402-enabled sports signal intelligence for autonomous agents. Returns up to 3 ranked prediction-market sports signals. Execution is external on Polymarket, Kalshi, or operator workflow.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Trading; origin=Real-time odds intelligence, edge-ranked signals, and fair values derived from bookmaker consensus vs Polymarket CLOB prices.


SHIFTLY AI – AI Growth Strategist for Startups & Builders

AI growth strategist trained on decades of proven startup playbooks and case studies. Get personalized growth strategies, user acquisition tactics to launch, grow, and scale your product faster.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI; origin=SHIFTLY is an AI growth strategist that helps founders and builders generate actionable startup growth strategies. Get personalized marketing, product growth, and user acquisition playbooks powered by AI.


Comprehensive token verification report powered by WachAI. Returns asset details, ownership, market data, categories, and social information for a token on ethereum, bsc, polygo, base and solana network.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Universal Verification Layer for AI Agents


Get current weather data for any location

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Returns a simple JSON weather report for the demo region.


AceDataCloud x402 Demo - Pay to access this resource

Payment required to access this resource.; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Platform to offer series of API, Proxy, Dataset related to AI Chat, AI Music, AI Videos, AI Images, Bots.


Get current weather and forecast for a location

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Get perpetual futures funding rates across exchanges


Scan funding rate arbitrage opportunities across perpetual exchanges

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Ping Observer https://api.ping.observer - GET Mint 5k $PING. Returns the request identifier once payment is verified. Fulfilment may take a few hours. Cap for this endpoint is 100k $USDC, 100% of the proceeds go into LP. No team supply. $PING is a pure meme token with no utility. No refunds, liquidity will only be provided on mint out. Use at your own risk. Follow https://x.com/pingobserver.

Payment header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


MORBID.AI - Advanced Actuarial Intelligence Platform

Register funeral service provider in X402 Protocol

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=State-of-the-art AI achieving 97.8% accuracy on SOA actuarial exams. Perfect scores on FM & P exams.


Turn Twitter Spaces into structured intelligence (metadata + report + transcript)


Purchase full auditory intelligence artifacts (metadata + report + transcript)


Generate AIGC (ai generated content) using the most advanced video models and optionally coin them to earn trading fees

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Generate media using advanced video models. Pay with USDC via x402 protocol.


Create a paid CorridorKey video keying job. Requires a StableUpload rgbUrl + reserved output slots. hintUrl is optional â when omitted, stablekey generates a chroma hint inline (D6).

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=VFX-grade green-screen unmixing via Corridor Digital's CorridorKey neural keyer. Submit a green-screen plate, get back alpha + straight foreground + premultiplied RGBA mp4s. Operated at cost via x402.


Generate professional-quality music tracks with Suede AI. Create anything from cinematic scores to lofi beats, full songs with lyrics, or...

x402Version=1; scheme=exact; accept_verified=false; tags=AI


Guess 0 or 1 , if you are right , you will get $2 USDC , if you are wrong, you will get 4000 $GUESS

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random


x402forge - Permissionless AI Infrastructure

Create KV storage (min $0.10, max $3.00) - $3.00 (1 month + 299 operations)


Ubounty.AI - Create bounty for GitHub issue InvitedTea/LearningCoding#133 - https://ubounty.ai/ubounty/InvitedTea/LearningCoding/133

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Dev Bounty on Github powered by X402. Instant USDC payments for solving GitHub issues.


Mint an NFT on Base Mainnet. Payment of 10 USDC required. Returns a signature that can be used to mint the NFT.

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


10 $USDC for 50.000 $MAI. This mint can't be botted. To complete mint you have to win a game on website: https://mint.maix402.com/

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Yearly subscription (365 days) for Arbus Terminal - Premium crypto intelligence platform

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Advanced market intelligence platform for Web3


Upload a song plus one or more video clips and a short creative prompt, and Ecliptic will generate a music/video montage edit. The request returns a job and asset identifiers; poll GET /jobs/{jobId} until status = succeeded to read the final video URL.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Ecliptic is an intelligent audio visual media editor that allows you to create and edit audio visual media with ease.


10 $USDC for 50.000 $MAI. This mint can't be botted. To complete mint you have to win a game on website: https://mint.x402mai.com/


Get the shape of a constellation as line segments in 0-1 normalized coordinates

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Returns constellation stick-figure line segments in normalized 0-1 coordinate space


Geonimo — AI Search Visibility & GEO Platform

GEO Page Audit - AI citability, authority & readability scores with actionable fixes ($1.99 USDC)

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Track and improve your brand visibility in AI search. Monitor ChatGPT, Perplexity, Claude and Google AI mentions daily. The leading GEO platform.


HYPED Token Sale: $1 = 20,000 HYPED tokens


Mint PONKY tokens. Pay 1 USDC to receive tokens instantly. Supported amounts: 0.0001, 0.01, 1, 10, 100 USDC.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Launch your X402 token on the PingPong.fun.


Send 1.00 USDC directly to 0x223483BDBABa9721DF8e49cFeb477fd9E2d8A72F on Base network

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading


Core Mining Platform - X402 Gasless Mining

Purchase 1 mining ticket(s) - Zero gas fees

Payment required to purchase mining tickets; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Mint 402-Stonk tokens. You will receive $50000 STK tokens for $1.00. 402-Stonk go Stonk!


Mail a letter online in minutes | PostalForm | Postal Form

PostalForm machine order discovery probe

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Upload a PDF or write a letter online, confirm addresses, and PostalForm prints and mails it for you. We prepare the envelope and postage and hand it to USPS.


Buy 5 USDC worth of DIR tokens 0x78e2bABb02BAECeA3449fA3Bea7b190B2e49DB07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Not Financial Advice


Buy 5 USDC worth of x420dog tokens 0xe44DE6EaaA85e5C55D1EeF8fBB1785B03dcD3B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=The first dog is on x420


Buy 5 USDC worth of Tc tokens 0xfA9C5EF420fb8ED78531F623aD19E51d8EAE5B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Not a test


Buy 5 USDC worth of ztaiff tokens 0x9fCF9Fc287f40e7cB8f0EB56CeC9950921831B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=ztqifei


Mint 1000 x402pay tokens by paying 1 USDC


Buy 5 USDC worth of nine tokens 0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=poor


Buy 5 USDC worth of Onepiece tokens 0x70015e8a07Db5184221ca86d11d00d95770E4b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Let's find the biggest treasure


Buy 5 USDC worth of MGA tokens 0x74267644Cf8733365524B258d61BA08d0E7AEb07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Rugger


Buy 1 USDC worth of x105 tokens 0x51793E001bc1f58E5da3680bD1102EEE0b713B07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Token launched on x420, the internet-native payment protocol. No utility, no financial advice, just calm your requests with x105


Buy 5 USDC worth of 42069 tokens 0x9312e6eD908FbbcbB005D4728e5F9c0F80E08b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=42069


Buy 1 USDC worth of FAKER tokens 0x3aD1Df7cb5cC6560437D0a1CEC235cB942a8cb07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=The Unkillable Demon King.


Buy 5 USDC worth of INFIY tokens 0xd29E9033903b6fffdcd342967De2cb16f8599b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=هیچ چیزی مطلق نیست


Buy 5 USDC worth of BITCOIN tokens 0xc41338b5Aff79e763c91ef550D15e1Cf92D64b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Back in 2009, Satoshi Nakomoto created bitcoin.  Now, we're putting bitcoin on BNB chain.  It's called 比特币  Putting the spirit of freedom — on-chain, forever.


Buy 5 USDC worth of WORLD tokens 0xA984E8157B3Cb4e7d5C0fd7E46fFb254A789EB07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Hello x420 world


🪙 Mint 80000 RETRY Tokens | 💰 Pay 10 USDC → ⚡ Instant Airdrop | 🎁 Limited to 10,000 mints

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Mint 8k $RETRY tokens - x402 Utility Token Facilitator


Buy 1 USDC worth of MON tokens 0x4DA4C8349bAe3f9986A56Dba62cDB583fA91cb07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Rugged nads


Mint 1 Cloud NFT.

⚠ CRITICAL: Send USDC to the CONTRACT address below!

Returns the request identifier once payment is verified. NFT delivery may take a few minutes. Max supply: 10,000 NFTs. Price: 6.9 USDC per NFT. Total cap: 69,000 USDC. $CLOUD is a pure collectible NFT with no utility. No refunds. Use at your own risk. Follow @cloudtoken.

Payment required to access this resource; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


An ebook predicted digital currency ten years before Satoshi.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


AccessKey402 is a collection of 6,666 digital keys granting access to the x402 ecosystem.

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Mint BLU tokens: 1 USDC for 10,000 tokens. Follow us: https://x.com/blux402

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Mint 1000 PONGUS Tokens via Gasless Permit


Pay 1 USDC → Get 5,000 $PAY → Your “Payment Moment” Poster.


Pay 1 USDC to receive 1000 X402 tokens (batch airdrop within 24h)


Get $X402LAND tokens via the base x420 protocol with zero gas fees.Note: 1 transaction = 1000 $X402LAND


It's not just tips, it's a cultural movement. In the noisy exchanges and cold codes of the crypto world, we are weaving a new and warm language.

Payment required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Analyze a supplied video (gameplay or website walk-through) and return five concrete UX polish critiques with actionable steps.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Mint BLU tokens via Mint Club bonding curve: 1 USDC for tokens based on current curve price. Follow us: https://x.com/blux402


Premium mint endpoint (Base mainnet USDC)


Mint 5,000 BILLY tokens for 1 USDC on Base mainnet. Tokens delivered in batches every 5-10 minutes.


Send a hi to DataDon, and DataDon will say hi back! This won’t give you any tokens; it’s just the first time DataDon entering the world of x402. 向 DataDon 打个招呼，DataDon 会回你一句 hi！这不会给你任何代币；这只是 第一次将DataDon 领入 x402 的世界。

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=DataDon - Bring your data’s value back to you.


Mint BILLY tokens (pay 1 USDC, get 40.2M BILLY)


Mint 10k BLU tokens. Cap for this endpoint is 100k $USDC.


Pay 10 USDC to participate in 402onbnb token sale (one payment per address only)

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Cross-chain token distribution using x402 protocol


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Claim your X402 Just Apes NFT on Base network!


RevPulse - Advanced TradingView Indicator

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=RevPulse provides smart alerts and trend insights for TradingView. Try it now!


Mint 1 ERC-721 to the verified payer (Base)

Payment required for service; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


MoltDAO Presale Ticket - 225 USDC (20/20 remaining)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Get early access to the MoltDAO DeFi ecosystem. Limited presale tickets available.


Apollo AI 3.0 - Multi-Model Trading Intelligence

Apollo AI Multi-Model Analysis - 1.5 USDC on Base

x402Version=1; scheme=exact; accept_verified=false; tags=AI


Mint xtoshi for 10 USDC. 40000 xtoshi tokens will go to your pocket

X-PAYMENT header required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Purchase social engagement from verified Farcaster promoters

x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Farcaster Attention Marketplace - x402 Payment Protocol API for purchasing social engagement


Play402 - Decentralized Lottery Protocol

Lucky Draw Entry - Win 100 Play402 tokens guaranteed + chance at jackpot

Payment Required; x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=Get 100 Tokens + Jackpot Chance with $1 USDC. Guaranteed tokens with every entry. Transparent, on-chain, and fair.


x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Token launch platform powered by x402 — made for AI and beyond


Create a Loop & Tie gift redemption link. Pays the selected collection price via x402 on Base, then returns a redeemUrl for the recipient.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Create Loop & Tie gift redemption links with x402 payments on Base.


An ebook predicted digital currency ten years before Satoshi.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=AI-powered e-commerce platform with secure blockchain payments and token rewards


CheapTokens — Cheaper AI Inference Through Venice.ai

AI inference / OpenAI-compatible Venice API access. Pay USDC, receive a live Venice.ai API key at 25–75% below Venice direct. Credits expire same day at 23:59 UTC, which is what creates the discount. Compatible with Venice's standard /api/v1 endpoints. Models: Anthropic Claude (Opus/Sonnet), GLM, Qwen, DeepSeek, Grok, Mistral, Llama, Kimi, Venice Uncensored.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Pay less for real Venice.ai API usage. Instant key delivery after payment confirms. OpenAI-compatible.


Pay $10.00 USDC to mint a PunksinaPunk NFT for a subject address. The API verifies the x402 payment, checks that the subject has not already been minted, then calls mint() on the ERC-721 contract on your behalf. One NFT per subject address — permanent, transferable, no royalties. Network: Base Mainnet.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=Every Ethereum address is a unique CryptoPunk mosaic. Pay $10 USDC to mint yours forever as an on-chain NFT.


Buy 1 USDC worth of IRC tokens 0x2e9F71Dbe92bac016aafa095F4D6c0a0edc13b07

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=The token you can’t ignore. IRC thrives on attraction, curiosity, and hype


Compute3.AI - Enterprise AI. Zero Vendor Lock-In.

Top up account balance with crypto payment

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Deploy in seconds. Run anywhere. Built on open source. The fastest way to run production AI.


Mint 5k $BIP. Fair launch, no team supply. Cap - 100k $USDC. Liquidity will be automatically added on mint out.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Community token inspired by @x402scan and @base. Build in public like real creators. https://x.com/bipx402


Send telegram notification — Telegram message

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Monitor health and response times of up to 10 microservices per call. Accessible via POST /check with JSON { services: [urls...] }.


Post a message to x402 Board. Send POST with JSON body: {"message": "your text here"} (max 500 characters). Pay 0.01 USDC to post.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=SimpleFi


orb testnet https://us-central1-stellar-verve-314311.cloudfunctions.net - POST Get user profile

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Request Stockfish's recommended move for a chess position. POST JSON { "fen": "<valid FEN string>", "depth": optional integer 1-30 (default 15) }. Response includes the best move in UCI format plus evaluation metadata.


orb testnet queries https://us-central1-stellar-verve-314311.cloudfunctions.net/TESTNET-QUERIES - POST Get user profile


Request a recommended move for an American checkers position. POST JSON { "pdn": "<PDN position>", "depth": optional integer 1-12 (default 8) }. Response includes the best move in long notation and evaluation metadata.


Analyze any image with Claude Vision. Returns detailed description, detected objects, text, and scene context. $0.01 per analysis.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=AI


Returns "Hello World" after payment verification

Payment required; mime=text/plain; x402Version=2; scheme=exact; accept_verified=false; tags=Random


Generate an AI image based on text prompt

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Generate basic Swagger documentation for an API path or endpoint.


Generate a mock JWT signed by supplied secret (HS256) for development/testing.


Checks the HTTP status code of a given URL, returning accessibility and metadata.


WaveGuard anomaly-detection scan — physics-based data integrity verification for ticker feeds, sensor streams, and structured data.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Pay $0.01 USDC as a small donation or a simple live x402 integration test. Optional name and message are stored publicly and shown on GET /donations. Network: Base Mainnet. Each request records one donation and returns public feed links.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay $0.01, optionally leave a note, and verify your x402 client works against a live service.


Service: DNS Record & Whois Lookup (https://dns-lookup.x402.paysponge.com/)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Bulk DNS lookup for all 13 record types (A, MX, TXT, NS, SOA, CAA, TLSA & more) + WHOIS data. Check registrar, expiry & DNS config for thousands of domains instantly.


Audit HTTP security headers of any URL with A+ to F grading, CSP parsing, and remediation suggestions


Audit email domain security: SPF, DKIM, DMARC records with parsing, grading, and MX provider detection


VAULT-4 premium strategy: AI vault scores, allocation rationale, and performance history


Need that tweet? Maybe the audio from a video you saw? Cobalt402 is here to help you get the media you need


Random Number Generation Service - Returns a random number within the specified range

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=Generate random numbers within a range for 0.01 USDC per request on Base network.


Get comprehensive domain intelligence (WHOIS + DNS + SSL)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=2Captcha CAPTCHA solving API — solves reCAPTCHA v2/v3, hCaptcha, Cloudflare Turnstile, FunCaptcha, GeeTest, image captchas, and more


Enrich a person profile from their email address


Generate a PDF from HTML or Markdown content

Payment required; mime=application/pdf; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Lookup a social media profile by handle or URL


Classify text content into categories with confidence scores and readability metrics


Generate a QR code image from text or URL


Generate a color palette from a base hex color


Generate a cron expression from natural language


IPFS content retrieval with x402 payment

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=IPFS gateway using x402 payment protocol.


Returns MetaLend API services directory with a one-line summary of each RebalancerResource endpoint plus links to API docs.


Seize the opportunity to win a bonus at the end of each round

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=$1.00 mint 10,000 $GLAD. Follow https://x.com/LastManBase to win $10 NFT


Woof woof woof! Time to bark for the $x402DOG airdrop — 10% of the total supply is up for grabs!


Fetch the latest USD conversion rates for five globally traded currencies.


Get the best move for a given FEN position

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Get Stockfish chess analysis for any position


orb web https://orbapi.xyz - POST get voters

Payment header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search


MeowFacts https://meowfacts.herokuapp.com/ - GET Root

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random


CodeNut Credit x402 Offer - $0.01 to get 100x worth of CodeNut credits!


Scrape any URL and get clean markdown, text, or structured JSON. Powered by Playwright headless Chromium. $0.01 per request.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Query Wikipedia for information about any topic

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Search


Send four 250 ms-spaced HEAD/GET probes to an HTTP(S) endpoint, evaluate status + latency budgets, and optionally dispatch alert webhooks on failure.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=API Health Checker that runs rapid HTTP(S) probes, captures latency, and can dispatch alert webhooks on failures.


Secret Spots - Mediterranean Surf Forecast

Get a local surfer's verdict on current conditions

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Discover 75+ surf spots across the Mediterranean with real-time wave forecasts. From Barcelona to Tel Aviv, find your perfect wave.


Please use POST method with the appropriate request body to interact with this endpoint.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


cobalt api request - supported services: bilibili bluesky dailymotion facebook instagram 100m ok pinterest newgrounds reddit rutube snapchat soundcloud streamable tiktok tumblr twitch clips twitter vimeo vk xiaohongshu. Notice: support for a service does not imply affiliation, endorsement, or any form of support other than technical compatibility.


Check skincare and makeup ingredients for pore-clogging (comedogenic) compounds - $0.01 USDC


AI Sentiment API - Mad from Fort Worth 🔥

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI


Check brand/product name availability across domains, GitHub, npm, PyPI, Reddit


Fetch, parse and analyze the robots.txt of a given website


Checks the HTTP status code of a given URL and compares to expected code


Check if a given website URL has a favicon, returns favicon's existence, URL, and HTTP status.


YAML syntax and schema validation (returns errors or parsed output)


Bypass web protections (CAPTCHA, Cloudflare, anti-bot) and get clean HTML or screenshots

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Powerful Web Unlocker to bypass anti-bot systems and solve CAPTCHAs by simulating real user behavior. Get 99.9% success rate with JS rendering and global residential proxies.


Speakeasy Relay — Private inference via x402 v2

mime=application/json; x402Version=2; scheme=exact; accept_verified=true; tags=AI; origin=Speakeasy Relay is a private, uncensored AI inference gateway using x402 payments. OpenAI-compatible streaming chat completions with USDC on Base, no account required.


Pay $0.01 USDC to create a leaderboard or add, update, or delete one entry. Use a secret leaderboard_key UUID to continue writing to the same board. If value is null, the named entry is deleted. Public pages stay free at GET /leaderboard/{slug}. Network: Base Mainnet. Each request writes one named score and returns the board key and URLs.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay to create or update public leaderboards through one write endpoint. Public reads stay free.


Instant disposable email detection â checks against 5,000+ known temporary email domains (Guerrilla Mail, Mailinator, Temp Mail, 10MinuteMail, and more). Returns boolean result. Maintaining this blocklist yourself requires weekly updates from multiple sources. Accepts USDC payments on Base and Solana

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search


Get Core Web Vitals, Lighthouse scores, and loading metrics for any URL


Trace the full HTTP redirect chain of any URL with per-hop latency, redirect types, canonical alignment, and loop detection


Comprehensive on-page SEO audit with title, meta, headings, images, links, structured data, and 0-100 score


Scrape any URL and get clean markdown, text, or structured JSON. Powered by Playwright headless Chromium.


Check if a URL is indexable by search engines — 5-layer analysis: robots.txt, HTTP status, meta robots, X-Robots-Tag, canonical


Extract brand assets (logo, favicon, colors, og:image, site name) from any domain


Browserbase Payment Gateway (x402 + MPP)

Create a Browserbase browser session with prepaid time. Returns a WebSocket connection URL for browser automation.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Pay-per-use browser sessions with crypto. No API keys, no accounts -- just pay and connect via x402 or MPP.


Service: Website URL Extractor (https://url-extractor.x402.paysponge.com/url/:domain)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Get list of all pages of a website


Compare remittance rates across 5 providers for a given corridor and amount. Returns exchange rates, fees, total cost, recipient amount in local currency, delivery speed, and highlights the best option.

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Orderbook depth, spread, slippage + liquidity rating for any Polymarket market

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Trading


Job Search. Search for jobs posted on any public job site across the web on the largest job aggregate in the world (Google for Jobs). Extensive filtering support and most options available on Google for Jobs.


Find a person's email from their name and company domain


Research keywords with Google autocomplete suggestions, related queries, and intent classification


Get Hyperliquid vault summaries sorted by APR


Detect the language of input text with confidence scores and script identification


Get aggregated whale positions on Hyperliquid


GBLIN — Wealth Preservation Protocol on Base | The Golden Vault

Real-time GBLIN protocol state: NAV in USD, basket composition with dynamic weights, and Crash Shield status.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=GBLIN is a non-speculative on-chain index on Base Network. 45% cbBTC + 45% WETH + 10% USDC. Algorithmic rebalancing, transparent NAV, no team allocation, no VC, no presale. Wealth preservation, not speculation.


Audit email deliverability for a domain â checks SPF, DKIM, DMARC, MX records


Fact-check a claim by searching for evidence online


Validate JSON and optionally check against a JSON Schema


Check password strength with entropy and crack time


Detect personally identifiable information (PII) in text


Get liquidity depth for Solana DEX pools by token mint


Store text and search by semantic similarity


Shorten a URL and return the shortened version


Translate text between languages with automatic source language detection


Search the web and return structured results


Parse a cron expression and get next run times


Test a regex pattern against input strings


Send a test request to a webhook URL and analyze the response


Get the list of animals given the toal number to return


Convert a value between measurement units


Count words, characters, sentences, paragraphs, and reading time


Compare two texts and show line-by-line differences


Scan common ports on a host to check which are open


Get real-time stock quote with price, change, volume, and market cap


CodeNut - AI Web3 Builder - Ship Code, Go Nuts

CodeNut Credit x402 Offer - $0.01 to get 100x worth of CodeNut credits!

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Build full-stack DApps you like, on any EVM chain, by vibing with AI. CodeNut makes Web3 development accessible to everyone.


Returns token transfers across the entire blockchain, with optional filtering by block range or timestamp range.

Payment required for this resource.; x402Version=1; scheme=exact; accept_verified=false; tags=Trading


One-click mint on Base – pay 5 USDC, auto mint ERC20

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=We Continuously Acquire High-Potential Utility NFTs And KAITO NFTs To Build A Sustainable Treasury


MetaLend - Earn Across All DeFi & Spend Anywhere

Returns MetaLend API services directory with a one-line summary of each RebalancerResource endpoint plus links to API docs.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=MetaLend gives you all DeFi Lending Pools in 1 API & makes it spendable anywhere!


Create order for AI Plushie - Early Bird ($159) without promo code, eval, chr staker - Limited 1000 units

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Experience the magic of physical AI plushies. Collect, connect, and interact with your favorite characters in a whole new way.


Woof woof woof! Time to bark for the $x402DOG airdrop — 10% of the total supply is up for grabs!

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


APINow.fun - Pay-Per-Call Tokenized APIs

Get a personalized greeting from APINow.fun for World

x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=Kill the API Key for Vibe Coders and Make AI Truly Autonomous with Pay-Per-Call Tokenized APIs.


Access to protected content on base mainnet

x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Try x402 payments against a live merchant today. Get 100% of your payment refunded.


Snack Money API https://api.snack.money - POST Pay to X user


vaults.fyi | Your Gateway to DeFi Yields

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Discover, compare, and earn DeFi yields—all in one place. Manage positions on Aave, Morpho, Euler, and more. Get real-time analytics and transactions via our APIs.


Payment for GET /paid-api — price $10 (USDC on Base)

X-PAYMENT header required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


Payment for GET https://limits-tracked-quilt-bachelor.trycloudflare.com — price $1000 (USDC on Base)


SkillGuard: Security scanner for OpenClaw skills. Detects data exfiltration, prompt injection, credential theft, and malicious commands. From $0.005 per scan.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility


Payment for GET /paid-api — price $1000 (USDC on Base)


Store a memory with optional semantic embedding


Get AI responses from a random selection of high-quality models including DeepSeek, Meta-Llama, and Qwen variants, offering diverse perspectives and capabilities

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Chat with random AI models


On-chain forensics and security report for a Base ERC-20 sourced from Blockscout: token metadata (name, symbol, decimals, total supply, verified status), deployer profile, holder count, top-10 holder concentration, deployer holdings, and an LP-lock heuristic. Address is supplied via the `:address` path parameter. Pay-per-call via x402 / USDC on Base.

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto


Top up account balance with crypto payment

Payment required; mime=application/json; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Get a random programming, tech, or crypto joke

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Random


Pay to display a Twitter/X profile on the StableSpotlight livestream. Price starts at $0.10, increases by $0.01 per call.

mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Pay to display your Twitter/X profile on the livestream. Powered by x402.


Hash Hunter - AI-Powered Blockchain Operations

Please use POST method with the appropriate request body to interact with this endpoint.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=AI-powered blockchain operations server with natural language processing. Multi-chain support with x402 payment-gated API access.


Payment for GET https://foster-affordable-returning-unified.trycloudflare.com — price $1000 (USDC on Base)


cobalt api request - supported services: bilibili bluesky dailymotion facebook instagram 100m ok pinterest newgrounds reddit rutube snapchat soundcloud streamable tiktok tumblr twitch clips twitter vimeo vk xiaohongshu. Notice: support for a service does not imply affiliation, endorsement, or any form of support other than technical compatibility.

X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility


$Mint 5k $avav. Returns the request identifier once payment is verified. Fulfilment may take a few hours！

No X-PAYMENT header provided; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto


Security scanner for OpenClaw skills. Detects data exfiltration, prompt injection, credential theft, and malicious commands.


Get historical OHLCV candles for any token by ID or contract address

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Trading


Smart money trading activity — real-time buys/sells from top Fomo traders

Payment required; x402Version=2; scheme=exact; accept_verified=false; tags=Trading; origin=onchain tools for openclaw.


Get real-time crypto token price with 24h change, market cap, and volume


Get real-time stock quote with price, change, volume, and market cap