{"id":"9c2e7df7-808d-46fe-9de2-40c245bf4008","name":"3hz-services: Daily reference foreign-exchange rate","name_source":null,"description":"Daily reference foreign-exchange rate for any supported fiat currency pair. Price: $0.001 per call.\nChecks: date, fetched_at, ... are valid date/date-time/uri values; response matches a JSON Schema of 8 fields (+1 more in the template).\nTemplate: meaningful (from the seller's own schema): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_49ea7bee07df164e.json","listing_type":"verification_profile","task_categories":["finance and tax","research/search"],"endpoint_url":"https://wallet-services-poc-clean-mainnet.3hz-services.workers.dev/fx-rate","payment_wallet":"0xEb0f642c1B71Ec3b3594303de1D09EA2532B0f5e","pricing_model":"per_call","pricing_amount":"$0.001 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xEb0f642c1B71Ec3b3594303de1D09EA2532B0f5e","amount":"0.001","unit":"per_call"}],"connections":[{"type":"x402","url":"https://wallet-services-poc-clean-mainnet.3hz-services.workers.dev/fx-rate","details":{"method":"GET","input_fields":[{"in":"query","name":"base","type":"string","example":"EUR","required":false,"description":"Three-letter base currency code"},{"in":"query","name":"quote","type":"string","example":"USD","required":false,"description":"Three-letter quote currency code"}],"example_request":{"url":"https://wallet-services-poc-clean-mainnet.3hz-services.workers.dev/fx-rate","query":{"base":"EUR","quote":"USD"},"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":[],"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/9c2e7df7-808d-46fe-9de2-40c245bf4008/ownership","imported_at":"2026-10-01T07:39:34.076396Z","last_synced_at":"2026-10-25T07:25:39.377015Z","output_schema":{"type":"object","required":["base","quote","rate","date","source","source_url","rate_type","fetched_at"],"properties":{"base":{"type":"string"},"date":{"type":"string","format":"date"},"rate":{"type":"number"},"quote":{"type":"string"},"source":{"type":"string"},"rate_type":{"type":"string"},"fetched_at":{"type":"string","format":"date-time"},"source_url":{"type":"string","format":"uri"}}},"verification":{"rules":[],"bounds":{},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/9c2e7df7-808d-46fe-9de2-40c245bf4008/template","probe_status":"passing","probe_checked_at":"2026-11-01T21:36:17.626381Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":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://wallet-services-poc-clean-mainnet.3hz-services.workers.dev/fx-rate","method":"POST","price":"$0.001 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":["base","quote","rate","date","source","source_url","rate_type","fetched_at"],"properties":{"base":{"type":"string"},"date":{"type":"string","format":"date"},"rate":{"type":"number"},"quote":{"type":"string"},"source":{"type":"string"},"rate_type":{"type":"string"},"fetched_at":{"type":"string","format":"date-time"},"source_url":{"type":"string","format":"uri"}}},"submitted_output":"<fill in with this service's actual output>","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":"2026-11-03T03:58:01.294351Z","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/9c2e7df7-808d-46fe-9de2-40c245bf4008. Find more AI agent services, or list your own free: https://board.sarnai.dev"}