# Public schema

https://api-docs.lumar.io/docs/graphql/public-schema

Introspection query is disabled on Lumar GraphQL API. To fetch GraphQL Schema type defininitions you can request it as `.graphql` file from Lumar GraphQL API.

https://api.lumar.io/schema.graphql

You can also explore schema using [GraphQL Explorer](/graphql/explorer/) or checking [Schema Reference](/docs/schema.md) documentation.