Currency Exchange

27 APIs

Currency exchange APIs return current and historical exchange rates and convert amounts between currencies. Check the update interval, where the rates come from, such as central banks or market feeds, how many base currencies the free tier allows, and whether HTTPS is included. For accounting, use the official reference rate your jurisdiction expects.

Frankfurter serves European Central Bank reference rates with no key and CORS enabled, and the National Bank of Poland and Czech National Bank publish official rates. Currency-api is a free option with no key, while ExchangeRate-API, Fixer and Currencylayer need an API key.

Currencylayer

Exchange rates and currency conversion

API keyHTTPSCORS ?
Exchangerate.host

Free foreign exchange & crypto rates API

No key HTTPSCORS ?
Fixer

Exchange rates and currency conversion

API keyHTTP onlyCORS ?
1Forge

Forex currency market data

API keyHTTPSCORS ?
A
Amdoren

Free currency API with over 150 currencies

API keyHTTPSCORS ?
api-mint

Free utility APIs: timezone, forex rates, crypto prices, page metadata

No key HTTPSCORS

Exchange rates and currency conversion

No key HTTPSCORS ?
Currency-api

Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits

No key HTTPSCORS
CurrencyBeacon

Real-time and historical currency exchange rates with free tier

API keyHTTPSCORS
CurrencyFreaks

Provides current and historical currency exchange rates with free plan 1K requests/month

API keyHTTPSCORS
CurrencyScoop

Real-time and historical currency rates JSON API

API keyHTTPSCORS
Daleelak

Egyptian bank and dealer exchange rates, gold and silver prices

No key HTTPSCORS
Economia.Awesome

Portuguese free currency prices and conversion with no rate limits

No key HTTPSCORS ?
Exchangerate.dev

Live & historical FX, 168 pairs back to 1999, Frankfurter-compatible, free 10k/mo

No key HTTPSCORS ?
Frankfurter

Exchange rates, currency conversion and time series

No key HTTPSCORS
F
FreeForexAPI

Real-time foreign exchange rates for major currency pairs

No key HTTPSNo CORS
Fulusly

Exchange rates for 144 currencies with daily history back to the 1990s, English and Arabic

No key HTTPSCORS
FXpeek

Source-linked historical reference exchange rates with CSV, JSON and an MCP server

No key HTTPSCORS ?
Nerkhsanj

Iran free-market USD, EUR, CNY, gold and coin rates in toman, live and daily archive since 2010

No key HTTPSNo CORS
paralelo.bo

Bolivia parallel-market USD/BOB exchange rate, aggregated from P2P sources every 60s

No key HTTPSCORS
Rate-API

Hourly exchange rates for 160+ currencies in JSON, XML or CSV with free plan 2,500 requests/month

API keyHTTPSCORS
TaxID

EU VAT number validation with company name and address lookup across all 27 member states

API keyHTTPSCORS ?
VATComply.com

Exchange rates, geolocation and VAT number validation

No key HTTPSCORS

Built on the open public-apis/public-apis list by its contributors, licensed MIT. Free Public APIs is an independent project, not affiliated with the list's maintainers.

About Synced Oct 15, 2026

© 2026 Free Public APIs

Esc

Type to search every entry. ↑↓ to move, Enter to open.