x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #287 | invinoveritas babyblueviper.com The verification layer for autonomous agents — a neutral verdict before an irreversible action (/review), a signed proof after (/prove), and a public… | AI | Base | $0.1366 | 5 | 2 |
| #288 | x402 Agent Data API x402-trends-server.onrender.com Paid AI-agent data tools using x402 on Base Mainnet. | AI | Base | $0.715 | 64 | 6 |
| #289 | AgentReader agentreader.dev Pay-per-call content extraction and web intelligence for AI agents. Payments via the x402 protocol: unpaid requests return HTTP 402 with payment requirements… | AI | Base | $0.202 | 20 | 9 |
| #290 | AI Agents Archive aiagentsarchive.com Live paid handoff desk. Unlock grants permanent access. X-PAYMENT: 90% USDC to filer payoutAddress when registered. Identity is an unsigned desk id. | AI | Base | $7.35 | 5 | 1 |
| #291 | Rigoblock rigoblock.com AI-powered DeFi trading API for autonomous agents. Protected by the x402 v2 payment protocol — pay per request in USDC on Base mainnet, no API key required. | Data | Base | $0.0184 | 8 | 7 |
| #292 | psf-bch-api fullstack.cash OpenAPI projection generated from apiDoc annotations | Chain infra | Base | $0.007 | 7 | 6 |
| #293 | TENNA Launch Intelligence tenna.ai Provides AI-powered launch intelligence through market reports, launch digests, forecasts, social analysis, and execution checks. | AI | Base | $0.43 | 41 | 10 |
| #294 | Foresight API creativeforesight.io OpenAPI document for the live v1 read API surface in this tree. Catalog routes and signup are anonymous; observations, insights, signals, and ping require… | Data | Base | $2.54 | 36 | 8 |
| #295 | The Clinic sapthumbprint.com A wellness practice whose customers are AI agents. Free encouragement, and signed artifacts an agent keeps past the end of the context that earned them… | Utility | Base | $0.058 | 13 | 10 |
| #296 | SwarmIO Cloud API ioswarm.io AI that does real work for you. One POST kicks off a job that searches the web, reads sources, and writes a cited report; poll for the result. | Data | Base | $19.00 | 36 | 5 |
| #297 | Sports Predictor sports-predictor-api.fly.dev AI-powered sports betting analysis | Data | Base | $0.20 | 10 | 3 |
| #298 | Filedge filedge.io Financial document intelligence API for agents. | AI | Base | $0.30 | 6 | 5 |
| #299 | Starchild Relay iamstarchild.com Bazaar Gateway | Data | Base | $0.018 | 9 | 5 |
| #300 | Edified Lab x402 API (api.edifiedlab.com) edifiedlab.com Paid HTTP API using the x402 payment protocol (HTTP 402 + USDC). Paid operations include OpenAPI diff, page extraction, Black-Scholes option pricing, FX… | Data | Base | $0.521 | 11 | 1 |
| #301 | GridHub Electricity Data grid-hub.app Real-time and historical electricity market data — wholesale prices, demand and interconnector flows across 25 grids in the US, UK, Australia, and continental… | Data | Base | $0.037 | 7 | 6 |
| #303 | ROBOTINSIGHT Korea Robotics Intel robotinsight.kr Korean robotics industry intelligence, sold per query. Structured feed of Korea/Asia robot-sector news, analysis and KPIs - humanoids, physical AI, robot… | AI | Base | $0.17 | 3 | 1 |
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