Supabase has introduced general availability of GraphQL on its platform through an open-source PostgreSQL extension called pg_graphql (beta). This enables users to query existing PostgreSQL databases using GraphQL, either from within SQL or over HTTP. The new feature also translates schema reflection into the GraphQL base type and exposes bulk CRUD operations on Query and Mutation types with relay style keyset pagination, filters, ordering, and optional name inflection. Supabase's integration of GraphQL directly in the database allows it to leverage PostgreSQL's built-in primitives for authentication and authorization.