moneta.api.insyde.one

Daily exchange rates for 200+ currencies, sourced from central banks. Open, no key.

Rates

GET /rates                          # latest, base EUR
GET /rates?base=USD&quotes=BRL,EUR  # pick base and targets
GET /rates?date=2024-01-15          # a past date
GET /rates?from=2024-01-01&to=2024-06-30&base=USD&quotes=BRL   # time series
GET /rates?...&group=month          # downsample a series (week|month)

Single pair & conversion

GET /rate/USD/BRL
GET /rate/USD/BRL?date=2024-01-15
GET /convert?from=USD&to=BRL&amount=100
GET /convert?from=USD&to=BRL&amount=100&date=2024-01-15

Other

GET /currencies        # 200+ currencies with names and symbols
GET /health

Rates are official central-bank reference rates, updated daily on business days. Provided as-is, with no warranty of accuracy or availability. Not for transactional use.