Paid microservices for AI agents via x402 on Base. Seven endpoints: crypto price snapshots, micro-utilities, URL extraction, batch queries, research dossiers, deterministic acceptance-criteria grader, and page-change monitoring. Pay per call in USDC, no API keys.
| verified | Not yet: listing not claimed with domain proof. |
| trusted | Not yet: needs Live-Tested. |
/api/v1/call/x402.yesum-agent-services[](https://agentropolis.io/listing/x402.yesum-agent-services)