Oddbean new post about login | logout Does anyone have a fiat currency API that I can query for historical prices? As many pairs as possible. I want to make a nice graph. Dont want to spend $800 for XE.
If you cannot find a straight forward API, since APIs for bitcoin prices seems more freely available, you could take 2 BTCXYZ pairs and divide one with the other to remove BTC price and you'll get the desired pair (e.g BTCEUR/BTCUSD=EURUSD)