Reliable Exchange Rates & Currency
Conversion for your Business

Real-time JSON API for 168 World Currencies

Collected from various commercial sources & banks Compatible with any application & programming language
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  1. {
  2. "timestamp": 1675607223,
  3. "source": USD,
  4. "quotes": {
  5. "USDCAD": 1.315079,
  6. "USDCHF": 0.937169,
  7. "USDEUR": 0.914992,
  8. "USDGBP": 0.818273,
  9. }
  10. }
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The universal real-time exchange rate data solution

Everything you need to gain access to 168 world currencies and precious metals.

  • Reliable Forex Rates

    Accurate Exchange Rates for 168 World Currencies with data updates ranging from every 60 minutes down to stunning 60 seconds.

  • Easy-to-integrate API

    Delivered in portable JSON format for maximum usability, ease of integration, and compatibility with any of your applications.

  • Advanced Features

    Get Historical Rates, have our API convert single amounts for you, get a currency's change parameters, switch Source Currency, and more.

  • Easy on your Budget

    If you ever need more than the Free Plan - get advanced API Access - Subscriptions Plans starting at Startup-friendly USD 9.99 per month.

  • Advanced Data Coverage

    Get instant access to 168 world currencies and precious metals, and historical data for the past 19 years.

  • Real-time Updates

    Depending on your subscription, exchange rates are delivered every 60 minutes, 10 minutes, or 60 seconds.

  • 256-bit HTTPS

    Ensure secure and encrypted datastreams by connecting to the API via industry-standard HTTPS.

  • Interactive Documentation

    Once signed up, you will be able to try out the API's features as you go through their Documentation.

  • World-Class Tech Support

    Our technical support team is great at giving you exactly the information that you need, when you need it.

  • Extended Usage Statistics

    Track your API usage on a daily or monthly basis, and receive automatic notifications if you are running low.

Power your apps

currencylayer forex data powers currency converters, mobile apps and back-office systems around the world.

Integrate anywhere, any way

Exchange Rates are delivered in lightweight JSON Format. Just make a request using the simple URL Structure, and let our API do the rest.

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  • Live
  • Historical
  • Convert
// example query using the "live" endpoint:

    ? access_key = YOUR_ACCESS_KEY
    & source = EUR
    & currencies = USD,GBP,AUD

// API returns most recent exchange rates for
// USD, GBP and AUD, all relative to EUR
// get accurate rates for a specific date:

    ? access_key = YOUR_ACCESS_KEY
    & source = GBP
    & date = 2001-02-19

// API returns valid exchange rates for 
// February 19th 2001, all relative to GBP
// convert one currency to another:

    ? access_key = YOUR_ACCESS_KEY
    & from = GBP
    & to = USD
    & amount = 10

// API converts £10 to USD using the 
// most recent Exchange Rates

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