{"slug":"api-sitecheck-api-workers-dev-api-fx-036707","title":"Currency exchange rates from the European Central Bank (about 30 currencies, bac","host":"api.sitecheck-api.workers.dev","method":"GET","resource":"https://api.sitecheck-api.workers.dev/api/fx","category":"market","description":"Currency exchange rates from the European Central Bank (about 30 currencies, back to 1999): latest or a given date, amount conversion, or a daily time series between two dates. Source: ECB reference rates via Frankfurter.","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":23,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"amount":"250","from":"USD","to":"EUR,GBP,TRY"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"amount":{"description":"Amount to convert, default 1","type":"string"},"date":{"description":"YYYY-MM-DD for a past day","type":"string"},"end":{"description":"YYYY-MM-DD: time series end (default today)","type":"string"},"from":{"description":"Base currency, default USD","type":"string"},"start":{"description":"YYYY-MM-DD: time series start","type":"string"},"to":{"description":"Target currencies, comma-separated (default: all)","type":"string"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":23,"error":null}],"description_full":"Currency exchange rates from the European Central Bank (about 30 currencies, back to 1999): latest or a given date, amount conversion, or a daily time series between two dates. Source: ECB reference rates via Frankfurter.","last_updated":"2026-10-09T04:00:31.068Z","schemes":["exact"]}