Real-time Secure JSON API for 145+ World Currencies with an average response of just 21ms
We ONLY use trusted sources, including world banks
1,000 API calls per month for free
fastFOREX is used by over 1,000 developers worldwide to provide fast, reliable currency exchange data, making us the best choice for your application.
Currency exchange rate data is a minefield, so we only use the best sources to keep you safe.
Get your FREE API Key and get going today - no credit card required. Our free account is free forever.
Use our customer portal to track usage and manage your account - simple.
From a few requests a day to hundreds per second - we've got you covered.
Slow response times are a drag. They slow down your application which leaves your customers annoyed (who needs that?). Our response times are the best in the business, which will keep you and your customers happy.
Our competitors may use weaker security, but we use SHA-256 SSL encryption to keep you and your customers safe.
We're geeks at heart, so you might not be surprised that IPv6 and HTTP/2 come as standard. What you might not expect is that our support team is on hand to answer your questions 365 days a year.
We know that speed and reliability are essential to you. Our documentation is written and road-tested by developers to make sure you can quickly implement your solution.
At fastFOREX, we eat five nines for breakfast. In fact, we'll raise you five nines and give you guaranteed availability, massive concurrent volumes and the fastest response times available.
Our mantra at fastFOREX is to keep it fast and simple. Our detailed and precise documentation will get you on the road in under ten minutes - guaranteed (we know you love a challenge).
Currency exchange is a minefield, so we've simplified it for you by only working with top data providers and banks, including the European Central Bank.Get your FREE API Key
All accounts have access to the fastFOREX API, with live rates for over 145+ currencies.
Get your FREE API Key. You can make 1,000 API calls per month using USD as the base currency. Our free account is free forever.
If you need more API calls or a different base currency, upgrade to one of the paid plans below.
Perfect for start-ups, small projects and growing businesses
Ideal for small-to-medium-sized organisations and teams
Provides faster updates and greater flexibility for our larger clients
We had intermittent failures with our previous exchange rate data provider. We decided to change to fastFOREX. The setup was easy, and we always get fast response times. That’s all we need.
Philippe Tósta, Beyond Bath & Bed
We certainly do! Get your FREE API Key and you can get hourly updates (with base currency USD) and up to 1,000 requests/month.
If this doesn't work for you we can offer a free trial on any of our premium levels. Just drop us a line and we'll hook you up.
There's no minimum contract period and no scary paperwork to sign.
We can accept all major credit cards.
If you're paying for an annual subscription you can also pay by bank / wire transfer. If you would like to pay this way, just drop us an email and we'll hook you up with all the correct details and an invoice.
Of course you can. Just log into your account and select the option you desire. If you are having any difficulty. Drop us a line and we'll help you out.
Each HTTP request to our API endpoints counts as a single request towards your usage quota (regardless of the number of currencies or data points returned).
You can view you current usage in your user dashboard. Just log into you accounts to see where you are up to.
If you exceed your API request allowance in a given period, we'll get in touch via email to discuss ways we can keep supporting you.
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