fastFOREX API playground

GET /fetch-multi · Example response

Checking for humanity…

$ curl https://api.fastforex.io/fetch-multi \ ?from=USD&to=EUR,GBP,CHF
{
  "base": "USD",
  "results": {
    "EUR": 0.893635,
    "GBP": 0.757206,
    "CHF": 0.8334
  },
  "updated": "2026-10-08T15:53:27Z",
  "ms": 9
}