GraphQL & Database Bearer Token

Hasura GraphQL Engine REST API

Instant GraphQL APIs on your databases

Hasura GraphQL Engine provides instant, realtime GraphQL APIs on new or existing Postgres databases. It includes built-in authorization, event triggers, and remote schema stitching. Developers use Hasura to rapidly build scalable GraphQL backends without writing boilerplate code, with automatic CRUD operations and real-time subscriptions out of the box.

Base URL https://your-project.hasura.app

API Endpoints

Method	Endpoint	Description
POST	`/v1/graphql`	Execute GraphQL queries and mutations against your database schema
POST	`/v1/query`	Execute Hasura metadata and DDL operations including track/untrack tables
POST	`/v1/metadata`	Manage Hasura metadata including relationships, permissions, and remote schemas
GET	`/v1/version`	Get the current Hasura GraphQL Engine version information
GET	`/healthz`	Health check endpoint for monitoring Hasura instance status
POST	`/v1alpha1/graphql/explain`	Get query execution plan and performance analysis for GraphQL queries
POST	`/v2/query`	Execute metadata API v2 operations with enhanced features
POST	`/v1/graphql/introspect`	Introspect the GraphQL schema to retrieve type definitions
GET	`/v1alpha1/config`	Retrieve Hasura configuration and enabled features
POST	`/v1alpha1/pg_dump`	Export PostgreSQL database schema and data as SQL dump
POST	`/v1/relay`	Execute Relay-compliant GraphQL queries with global object identification
POST	`/v1alpha1/graphql/clear`	Clear the GraphQL schema cache to reload metadata changes

Code Examples

curl -X POST https://your-project.hasura.app/v1/graphql \
  -H 'Content-Type: application/json' \
  -H 'x-hasura-admin-secret: your-admin-secret' \
  -d '{
    "query": "query GetUsers { users { id name email created_at } }"
  }'

const response = await fetch('https://your-project.hasura.app/v1/graphql', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'x-hasura-admin-secret': 'your-admin-secret'
  },
  body: JSON.stringify({
    query: `
      query GetUsers {
        users {
          id
          name
          email
          created_at
        }
      }
    `
  })
});

const data = await response.json();
console.log(data.data.users);

import requests

url = 'https://your-project.hasura.app/v1/graphql'
headers = {
    'Content-Type': 'application/json',
    'x-hasura-admin-secret': 'your-admin-secret'
}

query = """
query GetUsers {
  users {
    id
    name
    email
    created_at
  }
}
"""

response = requests.post(url, json={'query': query}, headers=headers)
data = response.json()
print(data['data']['users'])

Use Hasura GraphQL Engine from Claude / Cursor / ChatGPT

Get a hosted MCP endpoint for Hasura GraphQL Engine. Paste your Hasura GraphQL Engine API key, copy back one URL, drop it into Claude Desktop, Cursor, or any AI client that supports remote MCP. Your AI calls Hasura GraphQL Engine directly with your credentials — no local install, works on mobile.

hasura_query_database Execute GraphQL queries against Hasura to retrieve data from connected databases with filtering and pagination

hasura_mutate_data Perform insert, update, or delete operations on database tables through GraphQL mutations

hasura_track_table Automatically track new database tables in Hasura to expose them via GraphQL API

hasura_manage_permissions Configure role-based access control and permissions for tables and fields

hasura_create_relationship Define foreign key relationships between tables to enable nested GraphQL queries

Connect in 60 seconds

Paste your Hasura GraphQL Engine key → get an MCP URL → paste into Claude/Cursor. Hosted by IOX, encrypted at rest.

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Hasura GraphQL Engine REST API

API Endpoints

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Code Examples

Use Hasura GraphQL Engine from Claude / Cursor / ChatGPT

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