Usage of Astronomer Enterprise Edition (EE) requires a subscription.

Houston API

The Houston GraphQL API is the source of truth for the Astronomer Platform. Playground.


  • Clusters - Fetches one or more deployments based on input
  • ClusterConfig - Fetches config needed to create a module deployment


  • createToken - Verify a user’s credentials and issues a token if valid
  • createUser - Creates a new user
  • updateUser - Update an existing user
  • createCluster - Creates a new Airflow Cluster
  • updateCluster - Updates an Airflow cluster
  • deleteCluster - Deletes an Airflow Cluster