Free Currency Exchange Rates API with 200+ Currencies & No Rate Limits

PHP currency conversion library for retrieving exchange rates from 30 providers, with caching and fallback. Maintained since 2014.

Laravel package for current and historical currency exchange rates & crypto exchange rates. based on the free API exchangerate.host

Drop-in Laravel currency conversion: auto-discovered service provider, facade, and config. Multi-provider exchange rates with fallback and caching.

PowerToys Run plugin which will convert real and crypto currencies.

Forex conversion exchange rates api for free

PHP exchange rate provider layer for currency conversion: 30 services, chain fallback, and caching.

Alfred 4 Workflow - See foreign exchange rates and currency conversion

💰 📈 A foreign exchange rates and currency conversion using CLI

A framework agnostic measurement conversion and formatting package featuring multiple types of measurements and currency conversion.

Trickster is a Laravel Package that Extends the helper functions.

Drop-in Symfony bundle for currency conversion: configurable services, multi-provider exchange rates with fallback and caching.

A currency conversion api for the minimalist developer

Deprecated - See README for replacement repo.

A foreign exchange rates and currency conversion API. Data from European Central Bank.

Currency Converter App using fixer API at http://api.fixer.io

Simple currency converter. Insert an amount, what currency to convert from and what currency to convert to.

Standardized wrapper for popular currency rate APIs. Currently supports Fixer.io, CurrencyLayer, Open Exchange Rates, ExchangeRatesAPI, Frankfurter, CurrencyAPI and fastFOREX.

Multi-module MVVM Android app using real-time exchange rates to convert currencies.

Currency conversion plugin for Flow Launcher that uses the euro and rates at https://www.ecb.europa.eu/ to convert between currencies.