Use WorkSpan with Open Exchange Rates

WorkSpan is the Category Leader for Ecosystem Cloud. With Ecosystem Cloud, our customers are capturing a disproportionate share of the Ecosystem Economy — and you can too. Join the WorkSpan network where alliance, channel, and ecosystem leaders connect, co-create, co-market, co-sell, measure, and scale with their ecosystem partners in a single, secure network to grow business together.

The original simple, accurate and transparent exchange rates and currency conversion data API.