{"slug":"api-x-402-online-v1-fx-rates-a4bdb27d","name":"api.x-402.online/v1/fx/rates","summary":"Official ECB foreign exchange reference rates for about 30 currencies, today or on any past date since 1999, from any base, with amount conversion Official ECB foreign exchange reference rates for about 30 currencies, today or on any past date since 1999, from any base currency, with optional amount conversion. Query: ?base=USD&symbols=EUR,GBP,JPY&date=2024-01-02&amount=250","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:07.380615Z","sources":[{"source":"x402_bazaar","external_id":"https://api.x-402.online/v1/fx/rates","owner_address":"0x2c871c2b8876dc35e9e19646fda5abf1cd27735f","seen_at":"2026-10-26T17:13:16.859381Z","removed_at":null}],"endpoints":[{"url":"https://api.x-402.online/v1/fx/rates","host":"api.x-402.online","protocol":"x402","state":"live","last_probe_at":"2026-10-26T08:32:04.998038Z","last_ok_at":"2026-10-26T08:32:04.998038Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-x-402-online-afba482e","name":"api.x-402.online"}],"payment_options":[{"endpoint_url":"https://api.x-402.online/v1/fx/rates","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0x2c871c2b8876dc35e9e19646fda5abf1cd27735f","observed_at":"2026-10-26T08:32:04.998038Z"},{"endpoint_url":"https://api.x-402.online/v1/fx/rates","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"5000","pay_to":"3tvSUk2R16rrL4eo2diYpMUsBH1wa3tafqJE44x3bVgs","observed_at":"2026-10-26T08:32:04.998038Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":3,"last_paid_at":"2026-10-08T05:38:47.922Z","reported_at":"2026-10-26T17:13:16.859381Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 6 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-26T14:49:45.426174Z"},"identity":{"endpoint_domains":["x-402.online"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}