BestExchangeRates
Fixer.io
ExchangeRate-API
Exchangeratesapi.io
Open Exchange Rates
Currencyapi.com
Hasfiyat Altฤฑn API
Currencylayer
CodeHerald
CodeHerald provides a new way to keep track of your code review queue, grouped by your next action needed.
If any of the above is true, CodeHerald will help you.
CodeHerald groups pull requests by next action: must review, needs an update, can be merged. It allows you to replace slack, emails, filters, and browser bookmarks with one single page that you can open at a glance and decide which PR to tackle next.
BestExchangeRates
CodeHeraldFixer.io - Fixer provides a free, simple, and lightweight API for current and historical foreign exchange rates and currency conversion. The API tracks rates published daily by the European Central Bank.
ExchangeRate-API - An easy to use, free & reliable Exchange Rate API trusted by tens of thousands of developers since 2010!
Exchangeratesapi.io - Simple API for Global Currency Exchange Rates
Open Exchange Rates - Free, hourly-updated exchange rates - a simple, accurate, open-source JSON API. Free for personal use, a bargain for everybody else.
Currencyapi.com - Currencyapi.com is a free, reliable & feature complete currency exchange rates API. 170+ world currencies & 60 second update rate.
Hasfiyat Altฤฑn API - Real-time gold & currency price API for Turkey. 11 sources (Harem, Hakan, Mayda) delivered over REST API, WebSocket streaming and Webhooks with millisecond latency. API key + IP/domain whitelist.