{"slug":"factline-dev-v1-fx-rate-1890ad","title":"Currency exchange rates and FX conversion, official ECB reference rates for USD,","host":"factline.dev","method":"GET","resource":"https://factline.dev/v1/fx/rate","category":"market","description":"Currency exchange rates and FX conversion, official ECB reference rates for USD, EUR, GBP, JPY and 25 more. Use to convert an amount between currencies with an official, citable rate: the European Central Bank's reference rates for about 30 currencies (USD, GBP, JPY, CHF, CNY...), cross rates comput","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":43,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"amount":"100","base":"USD","symbols":"EUR,GBP,JPY"},"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 in the base currency, default 1","type":"string"},"base":{"description":"3-letter currency code to convert from, default EUR (e.g. USD)","type":"string"},"date":{"description":"Optional date YYYY-MM-DD in the last 90 days, e.g. an invoice date","type":"string"},"symbols":{"description":"Currencies to convert to, comma separated (e.g. EUR,GBP,JPY); empty = all ~30","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":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":43,"error":null}],"description_full":"Currency exchange rates and FX conversion, official ECB reference rates for USD, EUR, GBP, JPY and 25 more. Use to convert an amount between currencies with an official, citable rate: the European Central Bank's reference rates for about 30 currencies (USD, GBP, JPY, CHF, CNY...), cross rates computed from the euro rates, today or for a past date such as an invoice date. Input: base (default EUR), symbols, amount, optional date.","last_updated":"2026-10-15T01:54:54.602Z","schemes":["exact"]}