{"slug":"eu-verify-989c654c","name":"eu-verify","summary":"European Central Bank reference exchange rates for any past date or date range (business days since 1999-01-04), via frankfurter.dev. Query: ?date=2026-05-01 for one day, or ?start=2026-05-01&end=2026-05-08 for a daily series (max 366 days), plus ?base=EUR&symbols=USD,GBP (symbols optional -> all). Series responses nest rates by date. Historical data is immutable; served with a 24h cache.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:12.215037Z","sources":[{"source":"x402_bazaar","external_id":"https://data.greeneris.io/v1/fx/history","owner_address":"0x6ab8efe305cce67daa48c97bde29c04402822dff","seen_at":"2026-10-26T05:59:38.688315Z","removed_at":null}],"endpoints":[{"url":"https://data.greeneris.io/v1/fx/history","host":"data.greeneris.io","protocol":"x402","state":"live","last_probe_at":"2026-10-26T00:10:25.273707Z","last_ok_at":"2026-10-26T00:10:25.273707Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"data-greeneris-io-b42ba66f","name":"data.greeneris.io"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-22T22:41:18.400Z","reported_at":"2026-10-26T05:59:38.688315Z"},"notice":"Not affiliated with addrbook — claim or request removal."}