ExchangeRate-API is an easy to use HTTP API for e-commerce & other websites to show pricing data in different currencies. It's been running since 2010 and offers both free and paid plans.
ExchangeRate-API Features
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All the APIs you need under one roof: SMS, Geolocation, Whois and Currency APIs now available! Instead of signing up at multiple vendors, you can now perform everything you need with a single API.
Complete API Features
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