FxRatesAPI Review, Pricing & Features

FxRatesAPI provides real-time and historical exchange rates for 175+ currencies, metals, and crypto, with no signup required.

Category
Finance
Pricing
Freemium, from Free
Verified
Not yet
Last updated
July 20, 2026
Free PlanAPIFreemium

What Is FxRatesAPI?

FxRatesAPI is a currency exchange rate API that provides real-time and historical foreign exchange data for more than 175 currencies, updated roughly every minute. Coverage includes traditional fiat currencies, precious metals such as gold and silver, and major cryptocurrencies including Bitcoin and Ethereum.

The API is designed to be lightweight to start with: several core endpoints, including latest rates, historical rates, and time-series data, can be used without creating an account, while currency conversion and higher-volume usage require a free API key.

Key Features

Core endpoints cover latest exchange rates with a customizable base currency, historical rates for any day since 1999, time-series data across a date range, direct currency conversion, and average rate calculations over a period.

Beyond fiat currencies, FxRatesAPI also returns rates for precious metals and a set of major cryptocurrencies, which makes it usable for both traditional finance applications and crypto-adjacent products without needing a separate data source.

FxRatesAPI Pricing

FxRatesAPI follows a freemium model. Many read endpoints can be called without any signup, though unauthenticated requests are subject to lower rate limits than requests made with a free API key.

The conversion endpoint requires a free account and API key. FxRatesAPI publishes paid plans on its pricing page for higher-volume or commercial use, though exact tier pricing should be confirmed directly on the official pricing page since it is not consistently documented in third-party sources.

Key Features

Pros & Cons

Pros

  • Several endpoints usable with no signup, lowering the barrier for quick prototyping
  • Broad currency coverage including fiat, metals, and major cryptocurrencies
  • Deep historical data available back to 1999
  • Dedicated time-series and average-rate endpoints beyond basic latest-rate lookups

Cons

  • Unauthenticated requests are rate-limited more strictly than authenticated ones
  • Conversion endpoint requires signing up for an API key
  • Detailed paid-tier pricing is not consistently documented outside the official pricing page
  • Public company information such as founding year, headquarters, and team size is not published

Pricing

Frequently Asked Questions

Do I need an API key to use FxRatesAPI?

Not for every endpoint. Latest rates, historical rates, and time-series data can be called without signing up, but the currency conversion endpoint requires a free API key.

How many currencies does FxRatesAPI support?

It supports more than 175 currencies, including fiat currencies, precious metals like gold and silver, and major cryptocurrencies such as Bitcoin and Ethereum.

How far back does the historical data go?

FxRatesAPI provides historical exchange rates for any day since 1999.

Is FxRatesAPI free?

It operates on a freemium model: many endpoints are free to use with rate limits, and additional paid plans are available for higher-volume or commercial use.

How often are rates updated?

Rates are updated roughly every minute.

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