Currencies
Converting any price, and the rates themselves.
On this pageConverting a priceThe rates
Converting a price
Add currency to any price call to convert every price at the rate of its own day; the answer keeps the original price and currency beside it.
The rates
Currency rates gives units of a currency per US dollar. About 30 major currencies are daily; every other currency is quarterly, and a price in one of them is converted at the latest quarter's rate. The answer's interval says which.
curl -G "https://api.oilapi.net/v1/fx" \ -d currency=eur \ -d limit=30 \ -H "X-API-Key: YOUR_API_KEY"