{"x402Version":2,"kind":"resource-server","name":"Agent Evidence API","description":"Cited, source-grounded web evidence for AI agents. Send a question and up to 5 public URLs; get back the passages that support, contradict or fail to settle it, each with its source URL, retrieval time and content hash. Never charges when nothing is retrieved.","resources":[{"url":"https://agent-evidence.thx93.dev/v1/evidence","method":"POST","description":"Verify a claim or fact check a statement against public web sources: send a question and up to 5 URLs, get cited evidence - the passages that support, contradict or fail to settle it, each with its source URL, retrieval time and content hash. Claim verification and evidence extraction for AI agents. Never charges when nothing is retrieved.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0","amount":"10000","maxTimeoutSeconds":300,"resource":"https://agent-evidence.thx93.dev/v1/evidence","extra":{"name":"USD Coin","version":"2"}}]},{"url":"https://agent-evidence.thx93.dev/v1/weather/alerts","method":"POST","description":"US weather alerts over HTTP: every active National Weather Service alert for a two-letter state code - the event, the area it covers, its severity and the official instruction. Needs no API key and no account. US locations only.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0","amount":"10000","maxTimeoutSeconds":300,"resource":"https://agent-evidence.thx93.dev/v1/weather/alerts","extra":{"name":"USD Coin","version":"2"}}]},{"url":"https://agent-evidence.thx93.dev/v1/weather/forecast","method":"POST","description":"US weather forecast over HTTP: the next five National Weather Service forecast periods for a latitude and longitude - period name, temperature, wind speed and direction, and the plain-language forecast. Needs no API key. US locations only.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0","amount":"10000","maxTimeoutSeconds":300,"resource":"https://agent-evidence.thx93.dev/v1/weather/forecast","extra":{"name":"USD Coin","version":"2"}}]},{"url":"https://agent-evidence.thx93.dev/mcp","method":"POST","description":"MCP tool research_evidence: verify a claim or answer a question against public web sources, returning cited evidence with a citation for every excerpt. Claim verification, evidence extraction and source-grounded research over MCP streamable HTTP. Free tools: health and tools/list.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0","amount":"10000","maxTimeoutSeconds":300,"resource":"https://agent-evidence.thx93.dev/mcp","extra":{"name":"USD Coin","version":"2"}}]},{"url":"https://agent-evidence.thx93.dev/weather/mcp","method":"POST","description":"US weather over MCP: get-alerts returns every active National Weather Service alert for a two-letter state code - the event, the area it covers, its severity and the official instruction. get-forecast returns the next five forecast periods for a latitude and longitude. Read-only weather lookup for AI agents, US locations only. Free tools: health and tools/list.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0","amount":"10000","maxTimeoutSeconds":300,"resource":"https://agent-evidence.thx93.dev/weather/mcp","extra":{"name":"USD Coin","version":"2"}}]}],"attestation":{"type":"none"},"docs":"https://agent-evidence.thx93.dev/","updated":"2026-11-04T20:53:41.612Z"}