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CSA Loom — the Microsoft Fabric experience for Azure tenants where Fabric isn't yet available: lakehouses, warehouses, notebooks, semantic models, Activator rules, Data Agents, across Commercial, GCC, GCC-High, and DoD IL5

Tutorial: API for GraphQL editor

CSA Loom graphql-api editor — verified working against a live console by the UAT harness on 2026-07-01.

Open the editor

  1. Sign in to your CSA Loom Console (for example https://<your-console-host>).
  2. Open or create a workspace from the Workspaces page.
  3. Click + New item and choose API for GraphQL from the catalog.
  4. The editor opens at /items/graphql-api/<id>:

API for GraphQL editor

What this editor does

An API for GraphQL exposes a single GraphQL endpoint over Warehouse, Lakehouse, SQL DB, or mirrored databases. In Loom it auto-generates CRUD plus custom resolvers. Use it to give app developers one typed endpoint over your data.

Getting started

  1. Pick a data source — Point the API at a Warehouse, Lakehouse SQL endpoint, SQL DB, or mirrored database.
  2. Expose types — Select tables/views to expose; CRUD operations are auto-generated as a schema.
  3. Test in the explorer — Run queries and mutations against the endpoint to validate the schema.
  4. Secure access — Front the endpoint through APIM for auth, rate limiting, and observability.

Learn more

Verified by the UAT harness