GraphQL API is a query language for APIs first offered in CollectiveAccess Version 1.8. This API provides a full range of services for reading and writing both catalogue data and system configuration, and is under active development.


API access in provided through several endpoints, each implementing a category of functionality. The format for GraphQL service URLs is: <base-url>/service/<endpoint-name>, where the base URL is the root URL for your CollectiveAccess install and endpoint is name of a service described below.

If your CollectiveAccess system is at, the URL for the authentication endpoint would be