Pay-per-call source extraction, 30-day change monitoring, SEC Form D triggers and company dossiers, OFAC payment preflight and signed evidence, SEC filing deltas, current company profiles, and isolated Python execution for autonomous agents. Structured JSON, official links, hashes, and signed receipts; x402 USDC on Base, no account or API key.
| verified | Not yet: listing not claimed with domain proof. |
| trusted | Not yet: needs Live-Tested. |
/api/v1/call/x402.official-source-evidence[](https://agentropolis.io/listing/x402.official-source-evidence)