In the dynamic world of global finance, staying updated with real-time currency exchange rates is crucial for businesses, developers, and financial enthusiasts alike. Whether you're building a financial app, managing international transactions, or simply want to stay informed, accessing reliable and free currency exchange APIs can be a game-changer. Here, we've compiled a list of the top 5 currency exchange APIs that provide accurate and up-to-date information without costing you a dime.
Fixer.io
Fixer.io is a popular and straightforward API that provides free exchange rates for 170 world currencies, updated daily. The API is suitable for developers who require reliable currency data without the need for frequent updates. It comes with a free plan that meets the needs of many small to medium-sized projects.
- Free Tier: Yes
- Updates: 60-second
- Supported Currencies: 170+
→ Get Fixer API key for free
CurrencyLayer
CurrencyLayer offers a free, simple, and scalable API for real-time and historical exchange rates. With support for 168 world currencies, the API is designed for easy integration, making it suitable for various applications. The free plan includes access to live exchange rates, and the API is updated every 60 minutes.
- Free Tier: Yes
- Updates: Hourly
- Supported Currencies: 168+
→ Get CurrencyLayer API key for free
Open Exchange Rates
Open Exchange Rates provides a free API with up-to-date exchange rates that are sourced from multiple reliable providers. This API is known for its simplicity and ease of integration, making it an excellent choice for developers. It supports over 170 world currencies and offers historical exchange rate data as well.
- Free Tier: Yes
- Updates: Every 6 or 12 hours
- Supported Currencies: 170+
→ Get Open Exchange Rates API key for free
CoinGecko API
While primarily known for cryptocurrency data, CoinGecko also offers a free API that includes traditional fiat currency exchange rates. The API provides data for over 150 fiat currencies and is updated every 1-10 minutes. If your application deals with both cryptocurrencies and traditional currencies, CoinGecko could be an all-in-one solution.
- Free Tier: Yes
- Updates: 1-10 minutes
- Supported Currencies: 150+
→ Get CoinGecko API key for free
CurrencyAPI.com
CurrencyAPI.com joins our list as a powerful and free currency exchange API. With a user-friendly interface, it provides real-time exchange rates for over 150 currencies. The API is designed for simplicity and reliability, making it a valuable resource for developers and businesses alike.
- Free Tier: Yes
- Updates: Every 30 minutes
- Supported Currencies: 150+
→ Get CurrencyAPI API key for free
In conclusion, these top 5 currency exchange APIs provide valuable resources for developers and businesses seeking accurate and free currency data. Depending on your specific needs, you can choose the API that best fits your project requirements, ensuring seamless integration and reliable exchange rate information.