{"slug":"x402stock-xyz-api-v1-exchange-rates-d801214d","name":"x402stock.xyz/api/v1/exchange-rates","summary":"Official US Treasury reporting rates of exchange — government FX reference rates for ~170 currencies, in units of foreign currency per 1 USD, for the latest quarter. Use for accounting-grade and exotic-currency conversion the market /api/v1/forex feed lacks. Filter with `?currency=Euro`. Updated quarterly. From the US Treasury (FiscalData). From x402stock","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:01.270852Z","sources":[{"source":"x402_bazaar","external_id":"https://x402stock.xyz/api/v1/exchange-rates","owner_address":"0x3070fbb3803819fb5bdfe9286fdc6325a877fa85","seen_at":"2026-10-26T22:04:32.563411Z","removed_at":null}],"endpoints":[{"url":"https://x402stock.xyz/api/v1/exchange-rates","host":"x402stock.xyz","protocol":"x402","state":"live","last_probe_at":"2026-10-26T08:07:16.767146Z","last_ok_at":"2026-10-26T08:07:16.767146Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"x402stock-xyz-c6f4b98c","name":"x402stock.xyz"}],"payment_options":[{"endpoint_url":"https://x402stock.xyz/api/v1/exchange-rates","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"20000","pay_to":"0x3070fbb3803819fb5bdfe9286fdc6325a877fa85","observed_at":"2026-10-26T08:07:16.767146Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":4,"last_paid_at":"2026-10-09T02:29:13.130Z","reported_at":"2026-10-26T22:04:32.563411Z"},"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":"4 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":"2026-10-26T14:48:20.992142Z"},"identity":{"endpoint_domains":["x402stock.xyz"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}