{"slug":"trust-agent-io-v1-registry-agents-03cda0","title":"The filtered ERC-8004 directory","host":"trust-agent.io","method":"GET","resource":"https://trust-agent.io/v1/registry/agents","category":"company","description":"The filtered ERC-8004 directory: which registered agents are actually alive, and which accept x402. Around a third of registrations on Base carry both a compliant registration file and a declared service, and roughly one in twelve of those declares x402 — this returns them, rather than making you sc","price_listed":0.010001,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":3,"reported_payers_30d":3,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"acceptsX402":"true","quality":"valid_with_service"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"acceptsX402":{"description":"OPTIONAL. true to return only agents whose registration file declares x402.","type":"string"},"chain":{"description":"OPTIONAL. Only \"base\" is served. Defaults to base.","type":"string"},"cursor":{"description":"OPTIONAL. nextCursor from the previous page. Omit for the first page.","type":"string"},"quality":{"description":"OPTIONAL. valid_with_service | valid_no_service | non_compliant | uri_unresolvable | no_uri.","type":"string"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"agents":{"description":"array of {agentId, identifier, quality, acceptsX402, payoutWallet, checkedAt, owner, registeredAt}"},"count":{"description":"agents on this page"},"degraded":{"description":"true when the census cannot currently refresh classifications — the page may omit live agents and include stale ones"},"nextCursor":{"description":"pass back as `cursor` for the next page; null when the registry is exhausted"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"The filtered ERC-8004 directory: which registered agents are actually alive, and which accept x402. Around a third of registrations on Base carry both a compliant registration file and a declared service, and roughly one in twelve of those declares x402 — this returns them, rather than making you screen eighty thousand addresses one at a time to find them. GET /v1/registry publishes the current split, free. 100 agents per page. Free alternative: GET /v1/registry. Or 3 free calls of this endpoint per wallet per 24h: https://trust-agent.io/v1/trial.","last_updated":"2026-09-13T17:19:51.661Z","schemes":["exact"]}