Using the GraphiQL Explorer
Prismatic's GraphiQL explorer lets you test queries against the Prismatic API. When you're logged in to the web application, you can perform authenticated queries against Prismatic's GraphQL API using the GraphiQL explorer.

Open the Explorer sidebar for a full reference of all queries and mutations that you can run.
Other GraphQL clients
You can use other GraphQL clients to query Prismatic's API:
To query Prismatic's GraphQL API with these tools, generate an API key and ensure that the API key is passed as an Authorization bearer token:
{ "Authorization": "Bearer {{TOKEN}}" }
For API endpoint, enter https://app.prismatic.io/api.