GraphQL Mock APIs

Create a GraphQL project

1. Open New Project.
2. Click Using GraphQL, gRPC, or SOAP? and select GraphQL.
3. Name the project and create it. GraphQL projects start empty — you do not define REST fields on the create form.
4. On the project page, open Import and choose GraphQL (or use the GraphQL import dialog).
5. Paste your SDL (or upload a .graphql file), preview the operations, and import.

Queries, mutations, and subscriptions in the schema become mock operations. Re-importing updates existing operations for the same fields.

Call the mock

All GraphQL traffic for a project goes to one URL. Send a standard GraphQL HTTP request with a query string (and optional variables):

Successful responses use the usual GraphQL shape:

If the project requires an API token, include it the same way as for REST (Bearer token or project API key headers).

Test in the app

On a GraphQL project, the built-in tester opens a GraphQL query panel instead of the REST request builder. Enter a query or mutation, send it, and inspect the data / errors response. Requests are logged like any other mock traffic.

What works today