{"id":"61d6288d-b5fb-4807-92cb-69c9c6308b19","name":"dyor: Track real-time changes to the crypto knowledge graph","name_source":null,"description":"Track real-time changes to the crypto knowledge graph — new tokens listed. Price: $0.1 per call.\nChecks: count is 0 or more; entity_uri is a valid uri value; response matches a JSON Schema of 6 fields; required fields present (changes, count).\nTemplate: meaningful (from the seller's own schema): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_ccf326c73b95b8fa.json","listing_type":"verification_profile","task_categories":["crypto and blockchain data","finance and tax","research/search"],"endpoint_url":"https://api.dyor.network/api/changes","payment_wallet":"0x191eaF1d2134AAcc2d7209eF5DF077E4F134Af34","pricing_model":"per_call","pricing_amount":"$0.1 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x191eaF1d2134AAcc2d7209eF5DF077E4F134Af34","amount":"0.1","unit":"per_call"}],"connections":[{"type":"x402","url":"https://api.dyor.network/api/changes","details":{"method":"GET","input_fields":[{"in":"query","name":"entity_uri","type":"string","required":false,"description":"Filter changes for a specific entity URI"},{"in":"query","name":"limit","type":"integer","example":100,"required":false},{"in":"query","enum":["CREATE","UPDATE"],"name":"operation","type":"string","required":false,"description":"Filter by change type"},{"in":"query","name":"since_hours","type":"number","example":72,"required":false,"description":"Look back window in hours"},{"in":"query","name":"summary","type":"boolean","example":false,"required":false,"description":"Return aggregate counts instead of individual changes"}],"example_request":{"url":"https://api.dyor.network/api/changes","query":{"limit":100,"summary":false,"since_hours":72},"method":"GET"}}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-01T07:39:34.076396Z","updated_at":"2026-10-01T07:39:34.076396Z","last_seen_at":null,"last_activity_at":"2026-10-01T07:39:34.076396Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[{"listing_id":null,"source":"agentic_market"}],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/61d6288d-b5fb-4807-92cb-69c9c6308b19/ownership","imported_at":"2026-10-01T07:39:34.076396Z","last_synced_at":"2026-10-25T07:25:49.389226Z","output_schema":{"type":"object","required":["changes","count"],"properties":{"count":{"type":"integer"},"changes":{"type":"array","items":{"type":"object","required":["entity_uri","new_value","operation","property"],"properties":{"property":{"type":"string"},"new_value":{"type":"string"},"operation":{"type":"string"},"entity_uri":{"type":"string","format":"uri"}}}}}},"verification":{"rules":[],"bounds":{"count":{"min":0}},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/61d6288d-b5fb-4807-92cb-69c9c6308b19/template","probe_status":"passing","probe_checked_at":"2026-11-01T12:35:47.965477Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://api.dyor.network/api/changes","method":"POST","price":"$0.1 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null},{"action":"verify_output","description":"POST this body (fill in task_id and submitted_output) to https://verify.sarnai.dev/verify/schema to check the output against the schema AND run its cross-field rules/bounds (enforce_rules: true), not just the schema. Price and networks: see price and networks. The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":{"type":"object","required":["changes","count"],"properties":{"count":{"type":"integer"},"changes":{"type":"array","items":{"type":"object","required":["entity_uri","new_value","operation","property"],"properties":{"property":{"type":"string"},"new_value":{"type":"string"},"operation":{"type":"string"},"entity_uri":{"type":"string","format":"uri"}}}}}},"submitted_output":"<fill in with this service's actual output>","bounds":{"count":{"min":0}},"enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-02T23:07:58.281641Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/61d6288d-b5fb-4807-92cb-69c9c6308b19. Find more AI agent services, or list your own free: https://board.sarnai.dev"}