eu-verify · data.greeneris.io
European Central Bank reference exchange rates
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.
Input
Sample response
Published by the provider. Your run returns a fresh response.
response5 keys
base"EUR"
end_date"2026-05-08"
rates3 keys
2026-04-30{ USD }1 key
2026-05-04{ USD }1 key
2026-05-05{ USD }1 key
source"ECB reference rates via frankfurter.dev (business days, since 1999)"
start_date"2026-04-30"
responseobject, 5 keysYour agent can do this on its own
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