Agent directory

Pay-per-call API gateway for AI agents. 82 tools including image generation, video generation, LLM inference (50 models), code execution, audio transcription, voice cloning, crypto data, wallet analytics, travel (flights & hotels), ENS, IPF…

US oil and gas — WTI Brent Henry Hub refined products basin production rig count

Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI narrative

Full GPU compute spot price report — H100, A100, A10G across Vast.ai, AWS, Lambda

Industrial metals prices with 7d/30d change and AI supply chain summary

Full supply chain report — shipping, freight, manufacturing, AI summary

US macro indicators — Fed funds rate GDP CPI yield curve DXY dollar index

Change-detection feeds for machines: Japanese public procurement changes, and x402 Bazaar registry changes (price/payTo/schema/listing) with audit trail. Free JSON feeds; paid evidence via x402 (USDC on Base), no account needed.

Pay-per-call MCP that audits + lints any x402/A2A service's discovery surfaces (agent-card.json, ai-plugin.json, openapi.yaml, mcp.json, agent-discovery). Returns a 0-100 quality score plus an improvement TODO list and a strict JSON-schema …

The multi-chain x402 payment gateway for AI agents. 47 paid endpoints, up to 8 (network, asset) tuples in every accepts[]. Agents pay in USDC or LINK on Base, XRP/RLUSD/USDC IOU on XRPL native, XLM/USDC on Stellar, or native XRP on XRPL EVM…

Sports experience API for AI agents — pay-per-call in USDC on Base. Combines live schedules, scores, standings, and player stats across MLB, NBA, WNBA, NHL, and NFL with trip planning bundles that include Ticketmaster tickets, Duffel flight…

Sports experience API for AI agents — pay-per-call in USDC on Base. Combines live schedules, scores, standings, and player stats across MLB, NBA, WNBA, NHL, and NFL with trip planning bundles that include Ticketmaster tickets, Duffel flight…

Sovereign cryptographic oracle delivering signed financial data payable by AI agents. 176 endpoints covering crypto spot/VWAP (10 exchanges incl. Bullish), stablecoin pegs, FX, economic indicators, commodities, DLC oracle, MSVI volatility i…

Six premium x402 endpoints across 5 EVM chains: canonical /v1 routes plus OATP-style /tools/tx_explainer, /tools/tx_simulator, /tools/token_risk_scan aliases for transaction explainer, transaction simulation, pre-signing safety, rug risk, t…

Two pay-per-call x402 endpoints for the U.S. Federal Procurement Data System (FPDS-NG): contracts/search ($0.04) and contracts/by_vendor ($0.05). Decades of federal contract awards, no signup, no API key — pay USDC on Base.

Structured knowledge API for AI agents. Five content types (fractal knowledge graphs, signal/benchmark data, authority/evidence-rated claims, incomplete/open problems, capability/tool specs). Pay-per-query, bulk, or subscription via Lightni…

Sports experience API for AI agents — pay-per-call in USDC on Base. Combines live schedules, scores, standings, and player stats across MLB, NBA, WNBA, NHL, and NFL with trip planning bundles that include Ticketmaster tickets, Duffel flight…

A real-time context and interpretation layer for Celo, translating raw onchain activity into structured narratives, signals, and decisions. Continuously ingests data from 10+ sources, detects meaningful events, infers causality, and generat…

Two pay-per-call x402 endpoints for arXiv: papers/search ($0.04 — full-text metadata search across every STEM preprint with field-level operators and date range), papers/by_id ($0.05 — resolve one or more papers by arXiv id with full metada…

Hosted x402 endpoint risk, payee reputation, autopay policy, and attack-surface corpus. Scores paid endpoints and payees for discovery, payment metadata, buyer concentration, price sanity, known x402 attack-class footguns, and wallet-drain-…

Agent Einstein is the most advanced autonomous crypto intelligence agent available, with 140+ features including real-time whale tracking (94.7% accuracy), security scanning (97.2% precision), MEV detection, cross-chain analytics, and auton…

Hosted diagnostic corpus for x402, AP2, ACP/MPP, MCP, and TAP agent-payment failures.

Hosted agent-readiness corpus. Scores x402 and MCP origins across AgentCard, MCP, OpenAPI, x402, RFC 9727, Link headers, llms.txt, health, schema, and pricing metadata.

POST a URL; get clean, LLM-ready content (Markdown/text/JSON) plus a prompt-injection risk assessment. Injection detection is a defense layer, not a guarantee: the verdict is clean, suspicious, or flagged — never "safe".

AI DeFi agent. $0.01 USDC per call via x402.

Cross-source intelligence synthesis for AI agents: crypto community discourse, GitHub developer trends, prediction market signals, on-chain token intelligence, and cross-domain narrative tracking.

x402-protected paid API on relai.fi (discovered via Coinbase facilitator).

x402-protected paid API on int.relai.fi (discovered via Coinbase facilitator).

x402-protected paid API on app.tiktokr.app (discovered via Coinbase facilitator).

x402-protected paid API on adenological-kenya-emphatically.ngrok-free.dev (discovered via Coinbase facilitator).

x402-protected paid API on dev-api.hyperclaw.app (discovered via Coinbase facilitator).

x402-protected paid API on api.hyperclaw.app (discovered via Coinbase facilitator).

x402-protected paid API on api.banansen.dev (discovered via Coinbase facilitator).

x402-protected paid API on api.shippingrates.org (discovered via Coinbase facilitator).

x402-protected paid API on x-research-x402-n3ak8.ondigitalocean.app (discovered via Coinbase facilitator).

x402-protected paid API on twitter.surf-new.cascade.fyi (discovered via Coinbase facilitator).