How to use the Galaxy GraphQL API?
Galaxy’s public API is a GraphQL endpoint that enables you to monitor your apps running on Galaxy and change their configurations. You can use it inside your app by following the steps in the Access and in the Authorization section in the documentation: https://galaxy-guide.meteor.com/api.html
Basically you create your API key in your Galaxy dashboard and after that you will be able to make the requests to the GraphQL API (https://us-east-1.api.meteor.com/graphql if your app is in the US East region, for example).
You can check all the methods our GraphQL API offers in this link Galaxy (it's in the "Docs" section).