fastFOREX provides a fast, simple & easy-to-integrate API for foreign currency exchange rate data, plus real-time pricing for 300+ cryptocurrencies.

We provide super-fast JSON responses over HTTPS. Make API calls from any HTTP client or browser.

Your First API Call

The quickest way to check out our API is usually with cURL


Read the full API docs for the /fetch-all endpoint.

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Our trial API keys are fully featured. Up to 1,000,000 API calls, our most up to date data and all API features and base currencies.

API Playground

Get a feel for our API with our interactive API tool below.

Find Out More

You can read all about our service and paid plan (we only have one - it's awesome and just $18 / month) on our website at