Altair GraphQL Client
Altair GraphQL Client is an IDE very useful for forming and testing GraphQL queries. This tool provides syntax and error highlighting, autocompletion, and full support for GraphQL queries. It also allows multiple queries in different tabs, and includes the ability to use an Authorization header necessary to connect to Medallia Experience Cloud APIs.
The Altair GraphQL Client screen has three panels to write queries and variables, to show responses, and to provide documentation on GraphQL.
Authentication
To access to the Medallia Experience Cloud API, you need the Access Token detailed in Authenticating APIs with OAuth. In GraphQL Client, click the Set Headers tab and enter the token in the Authorization field.