To experiment with GraphiQL before deploying it in your live DataHub deployment, you can access a demo site provided by DataHub at. This interface allows you to easily craft queries and mutations against real metadata stored in your live DataHub deployment. This tool is available at the path /api/graphiql (e.g. GraphQL Explorer (GraphiQL) ĭataHub provides a browser-based GraphQL Explorer Tool ( GraphiQL) for live interaction with the GraphQL API. This is optional, and you could even test it without uploading Schema. Upload your GraphQL Schema onto your Postman, this will help us assist writing easy queries and also help us with supporting query completion. Notice: The DataHub GraphQL endpoint only supports POST requests at this time. Step 1: Select the Schema type as GraphQL under New API dialog. GraphQL Client SDK for the language of your choice.There are a few options when it comes to querying the GraphQL endpoint. To remedy this, persisted queries allow client applications to send a hash of a query to Brightspot in place of the full query text. This GraphQL schema is generated at request time and is always up-to-date with the. GraphQL queries are an effective method of retrieving data, but the repeated transmission of complex queries hampers network performance due to their length. Querying the GraphQL API ĭataHub's GraphQL endpoint is served at the path /api/graphql, e.g. Each Contentful space comes with a GraphQL schema based on its content model. The first thing you'll need to use the GraphQL API is a deployed instance of DataHub with some metadata ingested.įor more information, please refer to Datahub Quickstart Guide. How To Set Up GraphQL Preparing Local Datahub Deployment
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