Exchange Rate API

Description

ExchangeRate-API provides a free and open-access API for real-time currency conversion and exchange rate data without the need for an API key. It supports various currency pairs and allows users to obtain current and historical exchange rates for personal or commercial use, subject to terms of attribution and rate limits.

What can you use it for?

Build a currency-converter widget, localize e-commerce prices, or feed daily rates into dashboards. You can try the open no-key endpoint (with attribution) or sign up for the free API key for higher convenience. Free-tier data updates once per day; paid plans give hourly or 5-minute updates. It returns clean JSON so you can integrate rates into spreadsheets, apps, or backend services quickly.

API Stats