Most of the business owner who deals with financial markets on a daily basis must have been looked for a tool for currency conversion and exchange rates. Keeping the same in mind, many financial services released their APIs in the market. The reason for exposing APIs is, it eases the work, saves time and provides accuracy.
Here in this particular help guide, we’ll reveal some of the Best Foreign Exchange Rates API Services available in the market.
Choose accordingly and then integrate it with your website and you’re good to go.
Foreign Exchange Rates API
1. IBAN






IBAN API is a part of Forex Reference Suite service for converting one currency into another
It offers an easy way of converting currencies using the latest available conversion rates data.
Features
Support XML and JSON format | Requires minimal amount of input parameters | Support multiple programming language |
Support 50+ currencies |
Pricing
Free Trial - You can request for demo by filling the request a trial form. It offers a free trial account for 30-days.
- Professional - Get 2000 lookups at $439.86
- Business - Get 20,000 lookups at $1319.58
- Corporate - Get 50,000 lookups at $2199.30
- Enterprise - Get unlimited lookups at $3848.78
2. Currency Convert






Currency Convert is a fast & real-time exchange rate and conversion API.
With this, you can quickly and easily calculate foreign exchange rates.
Features
Currency information & metadata | Amount/price form element | Currency views handlers |
Bad request filter | Amount views field handler | Currency conversion page |
Pricing
Free Trial - You will get 4000 requests /month with its free trial.
- Pro - Get 20000 requests at $12/month
- Ultra - Get 120000 requests at $43/month
- Mega - Get 500000 requests at $87/month
3. Coinmill Currency






Coinmill Currency is a JavaScript API for powering currency exchange rates on sites.
Just pick and select your currency from the list given by this converter for the exchange calculator.
Features
Text calculator | Webmaster options | 200+ currencies |
Customization options | Advanced search |
Pricing
Free Trial - You can convert the currencies for free.
- The API is absolutely free.
4. Free Currency Converter by Hajana One






Hajana One API will help developers to convert strings to other currency which is required.
Its totally free, no charges will be charged.
Features
Historical data | Real-time rates | Average rates |
Forward rates | Forex rates | UTC timestamps |
Pricing
Free Trial - Not available
- Free Currency Converter by Hajana One has not provided pricing information. To know the pricing, contact the vendor.
5. Currency Converter by warting






The API is simple as well as a free currency converter & exchange rates API.
Insert an amount, what currency to convert from and what currency to convert to and finally get your result.
Features
Powerful API | Historical rates | Works client-side |
Deploy anywhere | Accurate |
Pricing
Free Trial - Not available
- Currency Converter by warting has not provided pricing information. To know the pricing, contact the vendor.
6. Currency API by mlatman






Currency API by mlatman helps you to get current and historical currency exchange rates with ease.
It gets the rates from the European Central Bank, updated every 15 minutes.
Features
Fast & reliable | Real-time exchange rate | Historical data |
Multiple currencies | Lightweight API |
Pricing
Free Trial - Its free trial provides 150/day quota.
- Pro - $2/month, 1000/day quota
- Ultra - $25/month, 5000/day quota
- Mega - $50/month, unlimited quota
7. Foreign Exchange Rates by Visa developer center






Foreign Exchange Rates offers easy access to the Visa daily currency exchange rate for a given currency pair.
With the help of this API, you can provide a better user experience for cross-border and/or multicurrency transactions. The Foreign Exchange Rates API is available for use by any developer in sandbox and production.
Features
Daily currency conversion rate | Better user experience | 180+ global currencies |
Historical data | Accurate |
Pricing
Free Trial - Not available
- Foreign Exchange Rates has not provided pricing information. To know the pricing, contact the vendor.
8. Amdoren Currency Conversion API






The API helps to integrate the latest currency exchange rates and currency conversions for over 150 currencies into your personal and commercial website and application.
It is available in JSON format and easily accessible through a simple API request over a secure HTTPS connection. Apart from that, it is highly stable & reliable.
Features
HTTPS secure | Reliable | JSON format |
Zone API | Local time | Highly stable |
UTC offset |
Pricing
Free Trial - Its a free currency converter API.
- To use Amdoren API, you just need to signup to this API.
9. Currencycloud






Currencycloud API will help you to build the next cross-border payment innovation. It provides the user with tools to design, innovate and optimize their product and operations.
This API is built to modern web standards and is organized around REST. This means that we can make incremental updates to the code without it affecting your operations, but you will enjoy the benefits each and every update brings.
Features
No massive CapEx costs | A completely scalable solution | Convert in real-time at wholesale FX rates |
Payout to 212 countries | Completely secure |
Pricing
Free Trial - Its a free currency converter API.
- To use Currencycloud API, you just need to signup to this API.
10. GeoPlugin Currency Conversion API






GeoPlugin API is one of the best currency conversion API to get embedded into your website.
It offers an online Currency Converter web service. There is two kind of currency conversion available - a “from any to any” fully flexible Currency Converter API and a free IP Geolocation currency converter.
Features
Free IP geolocation currency conversion | Free web page embedded currency converter | PHP currency converter |
JSON currency converter | XML currency converter | CSV currency converter |
Pricing
Free Trial - geoPlugin is free within the limit of 120 lookups per minute.
- €15/month, 2 million daily lookups
- €75/6 months, 2 million daily lookups
- €120/year, 2 million daily lookups
11. Paypal Currency Conversion API






Use the Payouts Web or Payouts API to send payments in a different currency. This feature is available in North America, the Middle East, Europe, Africa, and Australia.
With Paypal's API, you can send payments in another currency even if you don't maintain a balance in that currency. It’s easy to view funding balances, see currency exchange rates, and monitor your payments.
Features
Direct payment | Authorization & capture | Card verification |
Recurring payments | Reference transactions | Express checkout |
Security features | Virtual terminal | Hosted solution |
Event notification |
Pricing
Free Trial - The API is free to use.
- To use Paypal API, you just need to signup to this API.