Aeronave por matrícula — modelo, operador, situação de aeronavegabilidade e categoria (ANAC RAB)

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.


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

Zapper Docs Due Diligence Pack: Combine Zapper provider state, docs scrape, and bounded public evidence into a cited diligence memo. Use the fixed Zapper provider-state bundle, a docs scrape, and bounded public search evidence to produce a cited diligence memo. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

x402Version=1; scheme=exact; accept_verified=false; tags=Utility; 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.

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


Carbon & Cashmere — Crypto Intelligence Infrastructure

Agent Decision Pack â one API call returns everything: price, conviction score, regime, funding, derivatives, mempool, whales, liquidations, ML signal, Fear & Greed, risk, and a text recommendation. Covers BTC, ETH, SOL, TAO, KAS, XLM. AI agent API for autonomous trading decisions and comprehensive market intelligence.

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

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


Strale — Trust and Quality Infrastructure for AI Agents

Payment required. Marketplace Fee Calculate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/sena/certificados)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.

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


Payment for credits to access Quicknode Core API

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


Top losing tokens on Base chain by price change

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


httpay.xyz — 307 Pay-Per-Call APIs via x402 on Base | No API Keys

Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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

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.

Require human confirmation and platform-policy review.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Solana Dex Rockets quick endpoint. Call with url (+ optional amount), then pay the returned job pay URL.

Payment required; mime=application/json; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.

Normalize token/amount terms before comparing cost.


Mint Ink Bottle #184 â Common Cursed Treasures NFT on Base Mainnet.

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

Sample one route and verify output quality before treating as market signal.


Creates custom cocktail recipes based on preferences, occasions, or ingredients, enhancing social gatherings and home bartending.

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


DataBR — API de Dados Públicos Brasileiros

Score ESG de empresa — indicadores ambientais (embargos, desmatamento), sociais e de governança


Zapper Endpoint Catalog Brief: Summarize the fixed Zapper provider's matched endpoints, trust posture, and likely best-use roles. Use the fixed Zapper provider-state bundle to produce an endpoint catalog brief with matched endpoints, trust posture, and practical roles. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.


Payment required. Meta Extract costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Suggested gas prices for Base — fast/standard/slow with EIP-1559 params

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


Solana 100 Dex Rockets — Dex Rockets quick job for a single Dexscreener page paid via x402 using USDC on Solana. Each rocket slot costs 0.025 USDC; total prepaid price = slots × 0.025. You can choose between 5 and 250 rockets via the numeric path segment (/dex-rocket-5..250) or the ?amount= query on the dynamic endpoints (e.g., /solana/dex-rocket?amount=80&url=...). Requests without an explicit amount/winners default to 40 rockets (≈ 1 USDC); this descriptor currently describes 100 rockets for ≈ 2.5 USDC. First call (without X-PAYMENT and usually without url) returns this 402 discovery with schema; second call with X-PAYMENT and url creates the job and returns jobId, network, kind and winners.

x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Magnifying Glass #185 â Common Cursed Treasures NFT on Base Mainnet.


Analyzes code snippets for bugs, errors, and inefficiencies, providing fixes and explanations for developers.

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


Panorama macroeconômico consolidado — Selic, IPCA, PIB, câmbio, Focus e reservas internacionais em tempo real

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


Zapper Payment Signal Watch: Summarize Zapper's observed paid-endpoint signals, promoted endpoints, and monitoring priorities. Use the fixed Zapper provider-state bundle to summarize observed payment signals, promoted endpoints, and watch items for ongoing monitoring. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

x402Version=1; scheme=exact; accept_verified=false; tags=Utility; 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.


Agent Decision Pack â one API call returns everything: price, conviction score, regime, funding, derivatives, mempool, whales, liquidations, ML signal, Fear & Greed, risk, and a text recommendation. Covers BTC, ETH, SOL, TAO, KAS, XLM. AI agent API for autonomous trading decisions and comprehensive market intelligence.

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


Payment required. MX Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/acuerdos)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API

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


Pending transactions on Base — from txpool or pending block


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Solana X Raid (small) — one payment creates a cluster of jobs for a single X post: 20 likes (≈ 0.5 USDC), 10 reposts (≈ 0.25 USDC), 10 comments (≈ 0.25 USDC). Per-slot price is 0.025 USDC; total is fixed at ≈ 1 USDC. Flow: call without X-PAYMENT returns 402 discovery; retry the exact same URL with X-PAYMENT to confirm payment and create/confirm the jobs.


Mint Magnifying Glass #186 â Common Cursed Treasures NFT on Base Mainnet.


Translates code snippets into natural language explanations, aiding learning and debugging for programmers.

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


Processos judiciais por CPF/CNPJ — busca em 91 tribunais brasileiros, classe e assunto (DataJud CNJ)

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.


Zapper Provider Overview Brief: Summarize Zapper's fixed provider profile, docs host, readiness state, and current payment posture. Use the fixed Zapper provider-state bundle to generate a concise provider overview covering identity, docs, readiness, and payment posture. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.


Payment required. Name Parse costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Recent sandwich attacks on Base (last 100 blocks) -- MEV monitoring

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Magnifying Glass #187 â Common Cursed Treasures NFT on Base Mainnet.

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


Analyzes code snippets and suggests refactoring improvements for better readability, performance, and maintainability, with before/after examples.

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


Risco de litígio empresarial — processos ativos, tendência histórica e exposição financeira estimada


Zapper Provider Scorecard: Return a machine-friendly scorecard for Zapper's provider readiness and observed onchain/payment signals. Flatten the fixed Zapper provider-state bundle into a scorecard with readiness counts, payment totals, and onchain evidence for automation. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.


Composite multi-factor market analytics for 34 crypto assets â aggregates ML ensemble probabilities, HMM regime classification, conviction metric, AI chart analysis, and multi-agent consensus into a single directional probability plus confidence grade (A+ to F). Quantitative research data for AI agents and analytics â informational purposes only, 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.


Payment required. Nginx Config Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/comparendo)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Check if a transaction was sandwiched on Base -- MEV detection


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Magnifying Glass #188 â Common Cursed Treasures NFT on Base Mainnet.


Analyzes code snippets for bugs, best practices, and security issues, providing feedback and refactor suggestions for developers.

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


Mercado de trabalho por UF — RAIS + CAGED, setores em crescimento e salário médio por CNAE


Zapper Token Price Brief: Summarize one Base token's Zapper price, liquidity, and momentum signals into a concise market brief. Use the internal Zapper token-price source on Base to summarize price, liquidity, and short-horizon momentum for one token. 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.


Cross-sectional dispersion metrics: cross-sectional volatility (std across coins per timestamp, averaged over period), hierarchical correlation clusters (2-5 groups, avg intra-cluster correlation), diffusion indexes (7d/30d % of coins with positive return), advance-decline ratio, new highs/lows percentages. Periods: 7d/30d/90d. Informational research data â not investment advice.


Payment required. npm Package Info costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment for credits to access Quicknode Core API

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


DEX pools with highest MEV activity on Base -- toxicity scoring

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Pocket Watch Case #189 â Common Cursed Treasures NFT on Base Mainnet.


Translates programming code snippets into readable pseudocode, aiding learning and planning by simplifying complex logic into natural language steps.


Zapper Token Price Snapshot: Return a flat machine-friendly snapshot of one Base token's Zapper market data without Gemini summarization. Use the internal Zapper token-price source on Base to emit a simple machine-friendly market snapshot for downstream automation. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.


Ecosystem Watch â budget market pulse: current regime + fear/greed index + 30d rotation (34-coin cross-sectional) + signal activity 24h. Budget-tier bundle for high-frequency agents who need market context. $0.08 = 33% discount vs. separate components. Informational research data â not investment advice.


Payment required. OG Image Check costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/consultar)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Recent activity summary for any Base address (last 1h)

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


X-PAYMENT header is required; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Polished Agate Slice #19 â Common Lost Gems NFT on Base Mainnet.

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


Translate code snippets from one programming language to another or convert code to natural language explanations, aiding developers in cross-language understanding and documentation.

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


Zapper Wallet Balance Brief: Summarize one Base wallet's Zapper-reported token balances into a concise holdings and concentration brief. Use the internal Zapper wallet-balance source on Base to produce a concise holdings, concentration, and watch-items brief for one wallet. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

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


Polling-based event feed â x402-native alternative to push webhooks. Aggregates 5 event types: whale_tx (BTC ZMQ stream), regime_change (market regime transitions), funding_extreme (z-score > threshold), price_spike (1h move > threshold), anomaly_fired (ML anomaly alerts). Configurable window (1-1440 min), type filter, coin filter, severity thresholds. Recommended polling cadence: every 1-5 minutes. Cache 60s. Informational research data â not investment advice.

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


Payment required. OpenAPI Validate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


New verified smart contracts deployed on Base in the last N hours — name, compiler, proxy status

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


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Pocket Watch Case #190 â Common Cursed Treasures NFT on Base Mainnet.


Assesses relationship compatibility based on personality traits and preferences.

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


Zapper Wallet Balance Snapshot: Return a flat machine-friendly snapshot of one Base wallet's Zapper token balances without Gemini summarization. Use the internal Zapper wallet-balance source on Base to emit a simple snapshot of visible token balances for downstream automation. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

x402Version=1; scheme=exact; accept_verified=false; tags=Utility; 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.


Get exchange inflow/outflow data for BTC and ETH from Coinglass â net flow in USD, exchange reserves, Z-score anomaly detection, and flow signal (heavy_inflow/inflow/neutral/outflow/heavy_outflow). Updated every 15 minutes. AI agent API for exchange flow analysis, smart money tracking, and accumulation/distribution detection.

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


Payment required. Page Speed Test costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/consultar/placa)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Gas price spike alerts for Base — current vs average gas with spike detection and priority fees

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Pocket Watch Case #191 â Common Cursed Treasures NFT on Base Mainnet.

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


Creates visual concept maps from topics or texts, linking ideas, subtopics, and relationships to aid learning and brainstorming.

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


Zapper Wallet Market Brief: Combine one Base wallet's Zapper balance view with one Base token's market snapshot into a single brief. Use Zapper wallet balances plus one Zapper token-price read to summarize wallet composition and focus-token market context together. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.


Factor decomposition across 4 dimensions: Momentum (30d return normalized by 90d vol), Carry (annualized funding rate), Crowding (OI-delta vs. price-delta divergence with crowded_long/crowded_short/unwinding/neutral regime), and Volatility (realized 30d vol percentile over full lookback). Returns composite 0-1 score with label (bullish_bias_low_vol / bullish_bias / neutral / bearish_bias / bearish_bias_high_vol). Informational research data â not investment advice.

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


Payment required. Password Strength costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


Large DEX swaps over $10k on Base in the last N minutes — via Uniswap V3 router

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Pocket Watch Case #192 â Common Cursed Treasures NFT on Base Mainnet.


Facilitates conflict resolution in personal relationships by analyzing perspectives, suggesting dialogue scripts, and providing structured mediation steps for mutual understanding.

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


Zyfai Quickstart Pack: Turn Zyfai's public skill and SDK docs into a structured onboarding pack for agent wallet yield automation. Scrape Zyfai's public skill and SDK docs, then return a read-only quickstart pack covering supported chains, API key creation, wallet connection modes, the Safe/session flow, example integration code, and risk notes. Deterministic recipe run that avoids repeated scraping, cleanup, and prompt packing.

x402Version=1; scheme=exact; accept_verified=false; tags=Utility; 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.


Payment required. Payment Reference Generate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/resoluciones)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


New liquidity pools deployed on Base in the last N hours — DEX, reserves, volume


Monitor stablecoin prices vs peg, 24h supply flows, and depeg alerts on Base. Covers USDC, USDT, DAI, EURC, USDbC. Uses CoinGecko + DeFiLlama.


Mint Cork Flask #193 â Common Cursed Treasures NFT on Base Mainnet.


Creates fusion recipes combining cuisines, with ingredient lists, steps, and cultural notes for adventurous cooking.

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


Social X Delete: delete a single X or Twitter post through twit.sh with caller-supplied cookies. Useful for tweet deletion, moderation workflows, and social cleanup automations. Token-efficient execution surface for agents: returns compact structured output instead of raw upstream payloads.


Payment required. Phishing Site Check costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment for credits to access Quicknode Core API


Base network stats — TPS, daily TX count, gas prices, block time

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


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Cork Flask #194 â Common Cursed Treasures NFT on Base Mainnet.

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


Plans romantic date nights with customized activities, venues, and budgets based on couple preferences, location, and relationship stage.

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


Social X Write: create, reply to, or quote X and Twitter posts through twit.sh with caller-supplied cookies. Useful for agent posting, replies, quote tweets, social automations, and operator-assisted publishing. Token-efficient execution surface for agents: returns compact structured output instead of raw upstream payloads.


Factor decomposition across 4 dimensions: Momentum (30d return normalized by 90d vol), Carry (annualized funding rate), Crowding (OI-delta vs. price-delta divergence with crowded_long/crowded_short/unwinding/neutral regime), and Volatility (realized 30d vol percentile over full lookback). Returns composite 0-1 score with label (bullish_bias_low_vol / bullish_bias / neutral / bearish_bias / bearish_bias_high_vol). Informational research data â not investment advice.

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


Payment required. Port Check costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/simit/suspensiones)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


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


NFT collection stats — floor price, volume, holders, supply

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Cork Flask #195 â Common Cursed Treasures NFT on Base Mainnet.


Decodes dream symbols with psychological and cultural interpretations, providing layered meanings and reflection prompts for deeper insight.


Full On-Chain Bundle â all 5 node-backed L1 analytics in 1 call. Includes BTC whales (ZMQ stream), BTC fee-market, BTC RBF-pulse, Kaspa block-propagation, Kaspa mining-economics. Proprietary Bitcoin Core + Rusty-Kaspa nodes (no third-party APIs). Separate sum: $0.48. Bundle: $0.40 = 17% discount. Informational research data â not investment advice.


Payment required. Port Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


NFT metadata — name, image, traits, tokenURI for any Base NFT


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Cork Flask #196 â Common Cursed Treasures NFT on Base Mainnet.


Builds imaginative worlds or scenarios from user dreams or fantasies, expanding into narrative exploration for creative minds.


Funding Arbitrage Scanner â scans funding rates and OI concentration across Binance, Bybit, OKX. Returns per-coin spreads, exchange dominance, and OI-imbalance-based arbitrage opportunities. AI agent API for funding rate arbitrage, exchange flow analysis, and derivatives market scanning.

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


Payment required. Postal Code Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/sisben)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Top Base NFT collections ranked by volume or floor price


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Map Fragment #197 â Common Cursed Treasures NFT on Base Mainnet.


Recommends environmentally friendly products based on user needs, prioritizing recycled materials, low carbon footprint, and ethical sourcing.

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


ML-detected market anomaly log. Each anomaly includes ts, symbol, score, severity (low/medium/high/critical), features dict (RSI, MA distance, volume ratio, volatility, price changes, liquidation ratio, funding z-score), and natural-language description. Filter by symbol or min severity. 340+ anomalies over 48 days stored. AI agent API for anomaly-driven alerting, pattern mining, and ML-feature provenance.

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.


Payment required. PR Description Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


NFT transfer history for a Base contract


Mint Map Fragment #198 â Common Cursed Treasures NFT on Base Mainnet.

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


Calculates carbon footprint for events like weddings or conferences, factoring in travel, catering, and waste, with reduction plans.

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


Open Interest time series for any tracked coin across Binance + Bybit + OKX. Hourly buckets up to 60 days. Returns per-exchange breakdown + total + price per bucket. Stats include min/max/avg/current total USD and 30-day change_pct. AI agent API for OI divergence detection, leverage-cycle analysis, and cross-exchange flow tracking.

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


Payment required. Prompt Compress costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/sisconmp/trainings)


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


Fee earnings estimate for LP position in a Base pool

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Map Fragment #199 â Common Cursed Treasures NFT on Base Mainnet.


Creates personalized workout plans based on fitness goals, available equipment, and health conditions, including progress tracking and modifications.

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


Payment required. Protocol Fees Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Estimated impermanent loss for a Base LP position over time


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Decentralized engagement services powered by x402 micropayments. Likes, reposts, comments on X, Instagram, YouTube, and more.


Mint Polished Amethyst #2 â Common Lost Gems NFT on Base Mainnet.


Explain code snippets line-by-line to aid learning and debugging for developers.


Payment required. Protocol TVL Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/situacion-militar)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Full liquidity depth for a Base pool (bid/ask at price levels)


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Polished Agate Slice #20 â Common Lost Gems NFT on Base Mainnet.

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


Recommends outfit combinations based on weather, occasion, wardrobe items, and personal style preferences to enhance daily dressing.

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


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


Payment required. Public Holiday Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


Volume/TVL ratio for Base pools (liquidity efficiency metric)

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


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Map Fragment #200 â Common Cursed Treasures NFT on Base Mainnet.


Provides personalized fitness plans, workout ideas, and progress tracking based on goals, equipment, and fitness level, promoting physical well-being.

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


Market regime time series + transition calendar. 6 regimes: accumulation, markup, distribution, markdown, high_volatility, crisis. Snapshot every 15min via ML regime detector. Use ?transitions_only=true for compact change-event feed, ?days=1..90 for window. Returns distribution_pct across regimes, current_regime, series. AI agent API for regime-aware strategy switching, macro-regime backtesting, and market-structure monitoring.

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.


Payment required. PyPI Package Info costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/co/vehiculo/pico-y-placa)


USDC on Base: supply, 24h volume, transfer count, avg size

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


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.


Mint Brass Shell Casing #201 â Common Shadow Arsenal NFT on Base Mainnet.


Creates personalized fitness challenges with goals, progress tracking, and motivational tips based on user fitness level and preferences.


Hurst exponent via rescaled range (R/S) computed across 3 timescales (7d/30d/full). H<0.45 = mean-reverting, H~0.5 = random walk, H>0.55 = trending. Used for regime detection and strategy allocation. Informational research data â not investment advice.


Payment required. README Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


USDC transaction velocity on Base: TX/hour, avg per TX, size distribution


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Brass Shell Casing #202 â Common Shadow Arsenal NFT on Base Mainnet.


Creates customized fitness plans with workouts, nutrition tips, and progress tracking based on user goals and fitness levels.


Payment required. Receipt Categorize costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/communication/sms)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Buy vs sell ratio last 5 min for a token on Base -- sniper signal


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Brass Shell Casing #203 â Common Shadow Arsenal NFT on Base Mainnet.

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


Suggests activities and conversation starters to strengthen friendships, based on shared interests and relationship dynamics.

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


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


Payment required. Redirect Trace costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


Buy vs sell pressure for an ERC20 token on Base DEXs

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Brass Shell Casing #204 â Common Shadow Arsenal NFT on Base Mainnet.


Suggests personalized gift ideas based on recipient's interests, relationship, and occasion, including budget and sourcing options.

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


Payment required. Regex Explain costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/communication/whatsapp)


Top 10 holders percentage of ERC20 token supply on Base — concentration risk

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


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.


Mint Musket Ball #205 â Common Shadow Arsenal NFT on Base Mainnet.


Simulates historical events with interactive narratives, allowing users to explore 'what-if' scenarios and learn from alternate outcomes.


Technical indicators (RSI, MACD, Bollinger Bands, ADX, ATR, Stochastic, CCI, Williams %R, OBV, VWAP) computed from our historical OHLCV data for 116+ coins. Supports basic/extended/all indicator sets, intervals 15m/1h/4h/1d, lookback 1-90 days. Cached 60s. Informational research data â not investment advice.


Payment required. Regex Generate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


First 50 buyers of a token on Base with current PnL


Mint Musket Ball #206 â Common Shadow Arsenal NFT on Base Mainnet.


Invents creative recipes based on available ingredients, dietary needs, and cuisines, promoting healthy cooking and experimentation.

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


Payment required. Release Notes Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/cr/cedula)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


ERC20 holder count changes over 24h or 7d on Base


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Musket Ball #207 â Common Shadow Arsenal NFT on Base Mainnet.

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


Calculates carbon footprint from daily lifestyle choices, such as diet, transportation, and consumption, offering personalized reduction plans for eco-conscious individuals.


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


Payment required. Risk Narrative Generator costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


ERC20 token holder distribution buckets (whale/large/medium/small/dust) on Base


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Musket Ball #208 â Common Shadow Arsenal NFT on Base Mainnet.


Analyzes market trends for products or services, providing forecasts and competitive insights.

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


Payment required. Robots.txt Parse costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/cr/company)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Top token holders on Base chain with balances

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


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.


Mint Shotgun Shell #209 â Common Shadow Arsenal NFT on Base Mainnet.


Plans weekly meals with recipes tailored to dietary restrictions, preferences, and nutritional goals.

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


Proprietary Kaspa DAG metrics direct from our Rusty-Kaspa full node (v1.1.0, pruned) â node-RPC data unavailable via public APIs. Returns block count, header count, difficulty, virtual DAA score, hashrate in TH/s, mempool size, DAG tip count, peer count, sync status; plus derived rates (blocks/sec, DAA/sec, sync age). Updated every 5 minutes. Informational 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.


Payment required. Schema Infer costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Check if liquidity is locked for a Base token -- LP holder analysis


Mint Rose Quartz Heart #21 â Common Lost Gems NFT on Base Mainnet.


Creates weekly meal prep plans based on dietary needs, preferences, and ingredients on hand, including recipes, shopping lists, and nutritional breakdowns.

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


Kaspa mining economics model: hashrate + difficulty + KAS price â revenue per TH/s/day. Calculates kas-per-day yield, USD revenue, cost per TH/s (based on 40W typical ASIC + configurable electricity cost), profit margin, and breakeven KAS price. Block reward 132 KAS assumed (Kaspa emission schedule). Node-backed hashrate. Informational research data â not investment advice.


Payment required. Schema Migration Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/cr/vehicle)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


All pools for a Base token with TVL and volume

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


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Shotgun Shell #210 â Common Shadow Arsenal NFT on Base Mainnet.

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


Creates music notation from descriptive prompts, including sheet music and playback suggestions.


Macro Correlation â rolling 7d and 30d Pearson correlations between BTC and DXY, VIX, 10Y Treasury, Oil, Gold. Includes signal interpretation and macro regime classification. AI agent API for macro-crypto correlation analysis, risk regime detection, and cross-asset intelligence.


Payment required. Screenshot URL costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


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


Token metadata for Base chain: name, symbol, logo, market data


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Random; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Shotgun Shell #211 â Common Shadow Arsenal NFT on Base Mainnet.


Creates customized packing lists for trips based on destination, duration, and activities, including weather considerations.


Mean-reversion analytics â z-score to 20/50/200-bar MAs, Ornstein-Uhlenbeck half-life in days (AR(1) regression on log prices), reversion probability (2-sided normal CDF). Identifies coins stretched from equilibrium and speed of mean reversion. Informational research data â not investment advice.

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


Payment required. Secret Scan costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/dea)


Tokens deployed in last N minutes on Base -- sniper data via GeckoTerminal


Mint Shotgun Shell #212 â Common Shadow Arsenal NFT on Base Mainnet.


Creates customized fitness routines based on user goals, equipment, and health constraints, promoting safe and effective workouts.


Payment required. Sentiment Analysis costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Newly deployed token pools on Base from GeckoTerminal

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Bullet Round #213 â Common Shadow Arsenal NFT on Base Mainnet.


Interprets described pet behaviors, diagnosing potential issues and suggesting training or health interventions for better pet-owner communication.

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


Payment required. SEPA XML Validate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/do/cedula)


Payment for credits to access Quicknode Core API


Get current price, 24h change, volume, and market cap for a Base token


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Bullet Round #214 â Common Shadow Arsenal NFT on Base Mainnet.


Identifies dog or cat breeds from descriptions or images, providing care tips and breed characteristics.

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


Payment required. Shipping Track costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


OHLCV price history for a Base token (1h/4h/1d intervals, up to 365 days)

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Bullet Round #215 â Common Shadow Arsenal NFT on Base Mainnet.

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


Offers personalized pet care advice, including diet, exercise, and health tips based on pet type, age, and user concerns, enhancing pet owner knowledge.

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


Get live Bitcoin mempool intelligence from local Bitcoin Core node â mempool status with 6-tier fee estimates and USD costs, fee distribution buckets, RBF stats, real-time whale transactions (>1 BTC), recent blocks, BTC event alerts, and 2-hour trend analysis. AI agent API for Bitcoin mempool monitoring, fee optimization, whale tracking, and on-chain flow analysis.

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.


Payment required. Sitemap Parse costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/ec/cedula)


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


Get prices for multiple Base tokens in one call (up to 50)


Approximate Twitter/X sentiment for a query via web search


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Bullet Round #216 â Common Shadow Arsenal NFT on Base Mainnet.


Offers tailored pet care advice, including feeding routines, health tips, and training suggestions based on pet type, age, and owner concerns.


Get trending crypto narratives extracted from 9,000+ news articles â 11 categories (regulation, DeFi, AI, macro, hack, NFT, stablecoin, layer2, ETF, exchange, general) with average sentiment score, trending coins, top headline, and momentum direction (rising/stable/fading). AI agent API for narrative-driven trading, crypto trend detection, and news-based alpha generation.


Payment required. Skill Extract costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Rug pull risk score for a Base token -- GoPlus security + liquidity analysis

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


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.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Arrow Quiver #217 â Common Shadow Arsenal NFT on Base Mainnet.


Advises on pet health by analyzing symptoms, suggesting treatments, and recommending preventive care based on breed, age, and behavior.


Get historical OHLCV candlestick data for 116 cryptocurrencies â open, high, low, close prices with sample count per candle. Intervals: 15min, 1hour, 4hour, 1day. Up to 90 days of history for BTC, ETH, SOL, and 113 more coins. AI agent API for technical analysis, charting, backtesting data feeds, and price history retrieval.

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


Payment required. Social Post Generate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/ec/company)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Token security analysis on Base: honeypot detection, tax rates, risk flags


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Arrow Quiver #218 â Common Shadow Arsenal NFT on Base Mainnet.


Creates customized nutrition plans for pets based on breed, age, health, and preferences, with meal suggestions and portion guidance.

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


Payment required. Social Profile Check costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Token supply breakdown on Base: total, circulating, burned


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Arrow Quiver #219 â Common Shadow Arsenal NFT on Base Mainnet.

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


Analyzes pet symptoms to suggest possible conditions, vet visits, and home care tips, aiding pet owners in preliminary health assessments.


Payment required. SQL Explain costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/ec/vehiculo/placa)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


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


Check buy/sell tax on a Base token -- honeypot and tax detection


Mint Rose Quartz Heart #22 â Common Lost Gems NFT on Base Mainnet.


Analyzes pet symptoms and provides preliminary advice on potential causes, when to see a vet, and home care tips for common pet illnesses, helping owners make informed decisions before veterinary visits.

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


Payment required. SQL Generate costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Top tokens on Base by market cap or volume

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Arrow Quiver #220 â Common Shadow Arsenal NFT on Base Mainnet.


Creates customized training plans for pets based on breed, age, and desired behaviors, including step-by-step guides and progress tracking.


Get aggregated open interest across Binance, Bybit, and OKX for 27 crypto assets â BTC, ETH, SOL, and 24 more. Returns per-exchange OI in USD, total OI, and 1h/4h/24h percentage deltas. Updated every 5 minutes. AI agent API for derivatives market analysis, open interest divergence detection, and leveraged position sizing.

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


Payment required. SQL Optimize costs $0.0100 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/ec/vehiculo/placa/multas)


Payment for credits to access Quicknode Core API


ERC20 transfer count and volume in 24h on Base


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Poker Chip #221 â Common Cursed Treasures NFT on Base Mainnet.


Creates original recipes by combining ingredients and cuisines, inspiring culinary creativity.

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


Get BTC and ETH options market intelligence from Deribit â put/call ratio, at-the-money implied volatility, max pain distance from spot price. Updated every 15 minutes. AI agent API for options flow analysis, volatility trading, and hedging strategy optimization.

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.


Payment required. SSL Certificate Chain costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Top 20 trending tokens on Base by 24h volume


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Poker Chip #222 â Common Cursed Treasures NFT on Base Mainnet.


Invents original recipes based on available ingredients, cuisine styles, and dietary needs, with nutritional analysis.

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


Analyze portfolio risk for 2-10 crypto assets â returns Value-at-Risk (95%/99%), Conditional VaR, annualized volatility, Sharpe ratio, Sortino ratio, maximum drawdown, full correlation matrix, per-asset risk breakdown, and diversification ratio. Custom portfolio weights supported. AI agent API for portfolio risk management, position sizing optimization, and institutional-grade risk analytics.


Payment required. SSL Certificate Check costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/es/cedula)


Tokens with unusual volume spikes on Base — last 1h vs 24h average detection

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


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Poker Chip #223 â Common Cursed Treasures NFT on Base Mainnet.

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


Analyzes recipes for nutritional content, suggesting modifications for dietary goals like low-carb or high-protein.

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


Mansfield-style relative strength (RS) computed across 32+ coin universe. RS = (coin_price / base_price) normalized to 100 at t=0. Returns RS-now, RS-7d-ago, RS-30d-ago, cross-sectional rank, rank-delta trends, and strengthening/weakening/neutral trend classification vs. a configurable base (default BTC). Informational research data â not investment advice.


Payment required. Stablecoin Flow Check costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


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


Full Base transaction details by hash — from, to, value, gas, status, logs

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Poker Chip #224 â Common Cursed Treasures NFT on Base Mainnet.


Analyzes recipes for nutritional content, allergens, and health impacts, providing structured breakdowns for dietary planning.

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


LLM-generated per-coin research deep-dive: 30-day price action context, 30d range analysis, derivatives positioning (funding + OI), volatility observations, technical state, structural notes. 600-900 words across 6 sections. Symbol passed as path param (e.g. /v1/research/BTC). Cached 6h. Informational research data only â not investment advice.

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


Payment required. Stock Quote costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/es/company)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Base transaction receipt — status, gas used, logs, contract address


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Poker Chip #225 â Common Cursed Treasures NFT on Base Mainnet.


Suggests ingredient substitutions for recipes based on dietary needs or availability, ensuring flavor and nutrition balance.


Payment required. Summarize Text costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=AI; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Simulate a swap TX on Base and return expected output -- pre-trade analysis


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Trading; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Playing Card Ace #226 â Common Cursed Treasures NFT on Base Mainnet.


Offers tailored advice on romantic or platonic relationships, including communication tips and conflict resolution strategies, based on user-described scenarios.

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


Payment required. SWIFT/BIC Validation costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/es/vehicle)


Full call trace for a Base transaction — internal calls, gas usage, and value transfers

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Playing Card Ace #227 â Common Cursed Treasures NFT on Base Mainnet.

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


Facilitates resolution for relationship conflicts by analyzing described issues and generating mediated dialogue scripts and compromise suggestions.

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


Payment required. Tax ID Validate costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


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


Large USDC transfers on Base last 24h filtered by min USD value

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Utility; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Playing Card Ace #228 â Common Cursed Treasures NFT on Base Mainnet.


Analyzes described relationship conflicts and provides communication strategies, compromise suggestions, and resolution plans.


Rolling Pearson correlation between two coins over configurable window (7-90d). Pair format in path: BASE-QUOTE (e.g. /v1/rolling-correlation/BTC-ETH). Returns current correlation, regime classification (strongly_positive/positive/weak/negative/strongly_negative), trend direction (strengthening/weakening/stable), summary statistics over lookback, and rolling snapshot sampled to 30 points. Informational 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.


Payment required. Ticker Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Search; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/europol)

Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Search; origin=Verifik identity & data APIs via Smart Agent (ai.verifik.co)—multi-country KYC, vehicles, companies, and global sanctions screening.


Payment for credits to access Quicknode Core API


Bridge transaction history for an address: past cross-chain transfers


307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Payment required; mime=application/json; x402Version=2; scheme=exact; accept_verified=false; tags=Crypto; origin=352 x402-payable blockchain analytics endpoints. Pay-per-call with USDC on Base or USDT on Tron. No API keys required.


Mint Playing Card Ace #229 â Common Cursed Treasures NFT on Base Mainnet.


Simulates relationship conflicts with perspective-taking exercises and resolution scripts to improve communication skills.


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


Payment required. Timezone Lookup costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Initiate a cross-chain bridge transfer after deposit


Aggregated x402 ecosystem stats — total services, volume estimates, growth metrics. EXCLUSIVE to httpay.xyz.


Mint Rose Quartz Heart #23 â Common Lost Gems NFT on Base Mainnet.


Provides advice on relationship issues, communication tips, and conflict resolution strategies based on described scenarios.

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


Payment required. Timezone Meeting Finder costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.


Service: Verifik AI (https://verifik.x402.paysponge.com/v2/fbi)


Cross-chain bridge quote: estimated output, fees, and execution time via deBridge

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


Payment required — supports both x402 (X-PAYMENT header) and MPP (Authorization: Payment header); x402Version=1; scheme=exact; accept_verified=false; tags=Crypto; origin=307 pay-per-call APIs (287 native + Universal Gateway proxying 37 services) powered by x402 and USDC on Base. Token intelligence, DeFi yields, MEV risk, AI tools, web scraping. No API keys, no subscriptions — pay $0.001–$0.05 per call.


Mint Playing Card Ace #230 â Common Cursed Treasures NFT on Base Mainnet.

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


Review code snippets for bugs, style issues, and improvements, providing feedback and suggestions.

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


Payment required. Token Count costs $0.0050 USDC per call.; x402Version=1; scheme=exact; accept_verified=false; tags=Utility; origin=Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.