Top Global Exchange API alternatives in 2025

As the demand for seamless currency conversion and foreign exchange data continues to grow, developers are increasingly looking for reliable APIs to integrate into their applications. In 2025, several alternatives to traditional foreign exchange APIs are emerging, each offering unique features and capabilities. This blog post will explore the top global exchange API alternatives, providing a detailed overview of their functionalities, pricing, pros and cons, ideal use cases, and how they differ from traditional APIs.

Foreign Exchange API

The Foreign Exchange API allows developers to access foreign exchange data and services, integrating them into their applications. This API provides real-time or historical exchange rates, currency conversion capabilities, and other currency-related functionalities that enable businesses and developers to automate currency exchange processes.

One of the main functionalities of the Foreign Exchange API is to provide real-time exchange rates. Developers can access the latest exchange rates for various currency pairs, such as EUR/USD, GBP/JPY, or AUD/CAD. This API is essential for businesses, financial institutions, fintech companies, and developers who need accurate and up-to-date foreign exchange data.

Key Features and Capabilities of Foreign Exchange API

The Foreign Exchange API offers several key features:

• Get Conversion: This feature allows users to convert between two currencies by specifying the amount and the currencies involved. The date parameter can also be included to retrieve historical data.

{"success":true,"result":{"date":"2023-05-04T19:48:02.114Z","from":{"currency":"EUR","amount":20},"to":{"currency":"USD","amount":22.148}}}

In this response, the "success" field indicates whether the request was successful, while the "result" object contains the conversion details, including the date of the conversion, the original amount, and the converted amount.

Frequently Asked Questions about Foreign Exchange API

Q: How can users customize their data requests?
A: Users can customize their requests by specifying the source and target currencies, the amount to convert, and optionally, a specific date for historical data.

Q: What are typical use cases for this data?
A: Typical use cases include e-commerce platforms needing real-time currency conversion for transactions, financial reporting tools calculating accurate exchange rates, and currency trading platforms analyzing market trends.

Q: What are the sources of the data?
A: The Foreign Exchange API sources its data from reputable foreign exchange data providers and financial institutions, ensuring high accuracy and reliability for real-time and historical exchange rates.

Want to use Foreign Exchange API in production? Visit the developer docs for complete API reference.

Exchange Rates API

The Exchange Rates API provides real-time exchange rate data for the world's currencies. With a simple REST API, it updates every few minutes and is easy to use for currency conversion purposes. This API covers most of the world's currencies, giving you access to the information you need to make informed financial decisions.

Key Features and Capabilities of Exchange Rates API

The Exchange Rates API includes the following features:

• Latest: This feature retrieves the latest foreign exchange reference rates, updating every minute.

{"code":"0","msg":"success","base":"USD","rates":{"USD":1,"EUR":0.9335,"GBP":0.8022}}

The response includes the base currency and the latest rates for various currencies, allowing developers to easily access current exchange rates.

• Currency Converter: This endpoint is useful for applications where you want to convert between two specific currencies.

{"code":"0","msg":"success","convert_result":{"base":"USD","target":"GBP","rate":0.8127}}

This response provides the conversion rate between the specified currencies, making it easy for developers to implement currency conversion in their applications.

• Supported Codes: This feature lists all the currencies supported by the API.

{"code":"0","msg":"success","supported_codes":[{"code":"USD","name":"US Dollar"},{"code":"EUR","name":"Euro"},{"code":"GBP","name":"British Pound"}]}

This response helps developers understand which currencies they can work with when using the API.

Frequently Asked Questions about Exchange Rates API

Q: What are typical use cases for this data?
A: Common use cases include e-commerce price conversions, financial management for international transactions, travel budgeting, personal finance comparisons, and data analysis for economic trends.

Q: How is data accuracy maintained?
A: The Exchange Rates API sources its data from reliable financial institutions and continuously updates exchange rates to ensure accuracy.

Looking to optimize your Exchange Rates API integration? Read our technical guides for implementation tips.

Forex API

The Forex API provides access to real-time exchange rates for over 190 currencies. It offers instant updates, minimal latency, and a cost-effective solution for accurate currency conversions.

This API serves as a centralized hub for retrieving real-time exchange rate data, allowing users to access vital information such as exchange rates, conversion factors, and historical data.

Key Features and Capabilities of Forex API

The Forex API includes several important features:

• Currencies Available: This feature allows users to retrieve a list of all available currencies.

{"AED":"United Arab Emirates Dirham","AFN":"Afghan Afghani","ALL":"Albanian Lek"}

This response provides a comprehensive list of currencies supported by the API, enabling developers to know which currencies they can use for conversions.

• Get Latest Rates: This feature retrieves the latest USD-based rates every 10 minutes.

{"bs":"USD","ts":1692112793,"rt":{"AED":3.673029999509945,"AFN":84.30969549999942}}

The response includes the base currency and the latest rates for various currencies, allowing developers to access current exchange rates efficiently.

• Get Latest Rate: This feature returns the exchange rate between two specified currencies, updated every 10 minutes.

{"ts":1692113393,"rt":1.092629}

This response provides the latest exchange rate between the specified currencies, making it easy for developers to implement currency conversion in their applications.

• Currency Conversion: This feature allows users to convert an amount from one currency to another.

{"ts":1692113393,"vl":10.926292}

The response includes the converted amount based on the user input, facilitating seamless currency conversions.

Frequently Asked Questions about Forex API

Q: How is data accuracy maintained?
A: Data accuracy is maintained by sourcing information from reliable financial markets and authoritative sources. Regular updates ensure that the exchange rates reflect the latest market conditions.

Looking to optimize your Forex API integration? Read our technical guides for implementation tips.

Reliable Currency Exchange API

The Reliable Currency Exchange API empowers e-commerce, finance, and more with accurate real-time currency conversion, fostering seamless global transactions.

This API connects disparate financial systems and applications, providing them with access to real-time exchange rates and conversion capabilities.

Key Features and Capabilities of Reliable Currency Exchange API

The Reliable Currency Exchange API includes the following features:

• Currencies Available: This feature allows users to retrieve a list of all available currencies.

{"message":"'pairs' parameter is required","supportedPairs":["AUDUSD","EURGBP","EURUSD"]}

This response provides a list of supported currency pairs, helping developers understand which currencies they can work with.

• Conversion: This feature allows users to convert between two currencies by specifying the currency pair.

{"rates":{"EURGBP":{"rate":0.855258,"timestamp":1692197584}},"code":200}

The response includes the conversion rate and timestamp, enabling developers to implement accurate currency conversion in their applications.

Frequently Asked Questions about Reliable Currency Exchange API

Q: How is data accuracy maintained?
A: Data accuracy is ensured through reliable data sources that update exchange rates with minimal latency.

Need help implementing Reliable Currency Exchange API? View the integration guide for step-by-step instructions.

Global Currency API

The Global Currency API simplifies currency conversions by providing accurate exchange rates, making it easy for users to integrate into their applications.

This API offers an easy-to-use interface and a robust feature set that make it an essential resource for any application requiring currency conversion capabilities.

Key Features and Capabilities of Global Currency API

The Global Currency API includes several key features:

• Get All Currencies: This feature retrieves a list of all available currencies.

{"success":true,"result":{"AED":"United Arab Emirates Dirham","AFN":"Afghan Afghani","ALL":"Albanian Lek"}}

This response provides a comprehensive list of currencies supported by the API, enabling developers to know which currencies they can use for conversions.

• Real-Time Exchange Rates: This feature provides real-time data on the exchange rates of all available currencies, updated every 10 minutes.

{"success":true,"timestamp":1687894169866,"date":"2023-06-27","base":"USD","result":{"AED":3.673,"AFN":85.999996}}

The response includes the base currency and the latest rates for various currencies, allowing developers to access current exchange rates efficiently.

• Convert Currency: This feature allows users to convert between two currencies by specifying the amount.

{"success":true,"request":{"from":"USD","to":"EUR","amount":200},"result":181.8644}

This response provides the converted amount based on the user input, facilitating seamless currency conversions.

Frequently Asked Questions about Global Currency API

Q: How is the response data organized?
A: The response data is structured in a JSON format, making it easy to access specific rates.

Want to use Global Currency API in production? Visit the developer docs for complete API reference.

Foreign Exchange Rates and Currency Conversion API

The Foreign Exchange Rates and Currency Conversion API serves as a bridge between disparate currencies, providing a reliable mechanism to easily retrieve up-to-date exchange rates.

This API eliminates the need to manually update exchange rates and perform complex calculations, ensuring that users always have accurate and timely information at their fingertips.

Key Features and Capabilities of Foreign Exchange Rates and Currency Conversion API

This API includes the following features:

• All Currencies: This feature retrieves a list of all available currencies.

{"message":"'pairs' parameter is required","supportedPairs":["AUDUSD","EURGBP","EURUSD"]}

This response provides a list of supported currency pairs, helping developers understand which currencies they can work with.

• Get Conversion Currencies: This feature allows users to convert between two currencies by specifying the currency pair.

{"rates":{"EURGBP":{"rate":0.85511,"timestamp":1692197883}},"code":200}

The response includes the conversion rate and timestamp, enabling developers to implement accurate currency conversion in their applications.

Frequently Asked Questions about Foreign Exchange Rates and Currency Conversion API

Q: What are typical use cases for this data?
A: Typical use cases include displaying real-time prices in e-commerce platforms, calculating travel expenses on booking sites, and tracking investments in personal finance applications.

Ready to test Foreign Exchange Rates and Currency Conversion API? Try the API playground to experiment with requests.

Real Exchange Rate API

The Real Exchange Rate API provides real-time data to accurately calculate real exchange rates between different currencies.

This API offers a wide range of functionality to facilitate seamless integration into various applications and websites.

Key Features and Capabilities of Real Exchange Rate API

The Real Exchange Rate API includes several important features:

• Obtain Conversion: This feature allows users to convert between two currencies by specifying the currency pair.

{"currency_pair": "USD_EUR", "exchange_rate": 0.901905}

This response provides the exchange rate between the specified currencies, making it easy for developers to implement currency conversion in their applications.

Frequently Asked Questions about Real Exchange Rate API

Q: How is data accuracy maintained?
A: Data accuracy is maintained through regular updates from trusted financial institutions and rigorous quality checks.

Need help implementing Real Exchange Rate API? View the integration guide for step-by-step instructions.

FX Markets API

The FX Markets API offers real-time forex data, empowering traders with insights for automated trading, risk management, and informed decisions.

This API provides a comprehensive view of the FX markets, allowing users to access live exchange rates and market sentiment.

Key Features and Capabilities of FX Markets API

The FX Markets API includes several key features:

• Usable Currency Types: This feature retrieves a list of all available currencies.

{"message":"'pairs' parameter is required","supportedPairs":["AUDUSD","EURGBP","EURUSD"]}

This response provides a list of supported currency pairs, helping developers understand which currencies they can work with.

• Get Conversion: This feature allows users to convert between two currencies by specifying the currency pair.

{"rates":{"EURGBP":{"rate":0.855403,"timestamp":1692197404}},"code":200}

The response includes the conversion rate and timestamp, enabling developers to implement accurate currency conversion in their applications.

Frequently Asked Questions about FX Markets API

Q: How can users customize their data requests?
A: Users can customize requests by specifying different currency pairs in the "GET Get Conversion" endpoint.

Want to use FX Markets API in production? Visit the developer docs for complete API reference.

Forex Converter API

The Forex Converter API provides real-time exchange rates for seamless currency conversions in financial applications, travel websites, and e-commerce platforms.

This API enables users to perform currency conversions on the fly, ensuring accuracy and consistency in their financial interactions.

Key Features and Capabilities of Forex Converter API

The Forex Converter API includes several important features:

• All Currencies: This feature retrieves a list of all available currencies.

[{"symbol":"USD","name":"United States Dollar"},{"symbol":"EUR","name":"Euro"},{"symbol":"GBP","name":"British Pound"}]

This response provides a comprehensive list of currencies supported by the API, enabling developers to know which currencies they can use for conversions.

• Currency Conversion: This feature allows users to convert between two currencies by specifying the amount.

{"success":true,"validationMessage":[],"result":{"from":"EUR","to":"KWD","amountToConvert":10,"convertedAmount":3.396614669764354}}

The response includes the converted amount based on the user input, facilitating seamless currency conversions.

Frequently Asked Questions about Forex Converter API

Q: How is data accuracy maintained?
A: Data accuracy is maintained through regular updates from trusted financial sources, along with quality checks to ensure that the exchange rates reflect current market conditions.

Looking to optimize your Forex Converter API integration? Read our technical guides for implementation tips.

International Currency API

The International Currency API simplifies cross-border transactions, offering real-time and accurate exchange rate calculations for seamless global currency conversions.

This API provides accurate and up-to-date exchange rates, enabling businesses and individuals to transact with ease.

Key Features and Capabilities of International Currency API

The International Currency API includes the following features:

• Get Conversion: This feature allows users to convert between two currencies by specifying the currency pair and amount.

{"success":true,"code":0,"timestamp":1690300800,"q":{"from":"USD","to":["CHF"],"amount":1},"result":{"CHF":0.86442}}

This response provides the conversion result, allowing developers to implement accurate currency conversion in their applications.

Frequently Asked Questions about International Currency API

Q: How is data accuracy maintained?
A: Data accuracy is maintained through regular updates from trusted financial sources, ensuring that the information provided is always accurate and reliable.

Want to use International Currency API in production? Visit the developer docs for complete API reference.

Conclusion

In conclusion, the landscape of currency exchange APIs is evolving, with numerous alternatives available to meet the diverse needs of developers. Each API discussed in this post offers unique features and capabilities, making them suitable for various use cases. Whether you require real-time exchange rates, historical data, or seamless currency conversion, there is an API that can fulfill your requirements. Based on your specific needs, consider the features, pricing, and ideal use cases of each API to determine the best fit for your application.