Exchangerate.host
Free API for foreign exchange and cryptocurrency rates.
Read docs Updated 2026-06-16
What is Exchangerate.host?
Exchangerate.host is an API that returns foreign exchange rates and cryptocurrency prices.
It is useful for developers building finance tools, currency converters, or applications that need current rate data.
What you can build with Exchangerate.host
Currency Converter Tool
Build web or mobile apps that convert amounts between fiat currencies using live exchange rates.
Crypto Price Dashboard
Create trackers that display cryptocurrency values alongside traditional currency pairs for investors.
E-commerce Localization
Dynamically adjust product prices in online stores based on current foreign exchange rates for different regions.
Get started with Exchangerate.host
- 1Visit exchangerate.host to review available endpoints
- 2Select an endpoint such as /latest or /convert
- 3Make an HTTPS GET request from your application code
- 4Parse the returned JSON data for rates or conversions
- 5Integrate the values into your app logic and handle errors
Exchangerate.host: pros & cons
Pros
- +No authentication required
- +HTTPS access for security
- +Covers both fiat exchange rates and crypto data
- +Simple to integrate with minimal setup
Cons
- –No API key option for usage tracking or higher limits
- –Rate limits may apply on free access
- –Depends on provider uptime with no SLA
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A free API service that supplies foreign exchange rates and cryptocurrency data.
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