ExchangeRate-API.com offers an easy-to-use JSON currency conversion API with unlimited free requests. The service supports all 160 major currency codes and an incredibly accessible API request format. ExchangeRate-API has been a popular option for developers to get exchange rate data since 2010!
Based on our record, How to GraphQL seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you start learning GraphQL, an excellent place to start is howtographql.com, where you'll be able to test multiple frameworks and find the ones that best fit your stack and product/project. - Source: dev.to / over 3 years ago
It will also involve what was implemented in this example from https://howtographql.com. - Source: dev.to / almost 4 years ago
Explore GraphQL - GraphQL benefits, success stories, guides, and more
exchangeratesapi.io - Foreign exchange rates API with currency conversion.
Hasura - Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.
Fixer.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.
GraphQL Playground - GraphQL IDE for better development workflows
Open Exchange Rates - Free, hourly-updated exchange rates - a simple, accurate, open-source JSON API. Free for personal use, a bargain for everybody else.