Market Data

Official ECB rates, plus the analysis.

Official European Central Bank reference rates — plus volatility, trend and strongest/weakest movers computed over any period.

Try it API spec

# EUR/USD volatility over 30 days
curl ".../v1/fx/analytics?key=demo&base=EUR&symbol=USD"

EU-hosted (Austria) No data stored Free demo key

Who uses this & why

Finance and accounting tools need trustworthy rates and simple analytics, not just a raw number.

Accounting & invoicing tools converting foreign-currency amounts
Treasury & finance dashboards tracking currency risk
Apps that need official, citable ECB rates

Endpoints

Auth: X-API-Key header or ?key=. Free demo key demo.

Endpoint	What it does
`GET /v1/fx/rates`	Latest official ECB rates
`GET /v1/fx/analytics`	Volatility, trend, % change
`GET /v1/fx/movers`	Strongest & weakest currencies

Pricing

You pay per request — one request = one automated API call your software makes.
Example: an accounting tool converting amounts for 500 businesses makes several thousand requests/month.

Demo

Free

50 requests/day — for testing & small projects

Pro

from $9/mo

10,000 requests/month

Ultra

from $29/mo

100,000 requests/month

Get a key on RapidAPI