> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ledgerbeam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# GraphQL API

Connect any GraphQL API to Ledgerbeam to query your GraphQL data using natural language. GraphQL is a query language for APIs.

## Features

* Full GraphQL support
* Automatic schema introspection
* Query and mutation support
* Custom authentication

## Connection Requirements

* A GraphQL API endpoint
* API authentication (if required)
* Network access to the GraphQL endpoint

## Setup Instructions

1. Navigate to Resources in your Ledgerbeam dashboard
2. Click "Add Resource" and select "GraphQL API"
3. Enter your GraphQL configuration:
   * **Endpoint URL**: Your GraphQL endpoint (e.g., `https://api.example.com/graphql`)
   * **Authentication**: Configure if required
     * API Key
     * Bearer Token
     * Custom headers
4. Ledgerbeam will introspect your GraphQL schema
5. Test the connection
6. Click "Create Resource" to complete setup

## Schema Introspection

Ledgerbeam automatically:

* Introspects your GraphQL schema
* Understands types, queries, and mutations
* Identifies relationships and nested structures
* Makes your GraphQL data queryable

## Querying GraphQL APIs

You can query your GraphQL data using natural language:

* "What are all the users?"
* "Show me the latest posts"
* "What's the total count of orders?"

## Troubleshooting

### Connection Issues

* Verify your GraphQL endpoint URL is correct
* Check that the endpoint is accessible
* Ensure authentication credentials are correct
* Verify network connectivity

### Schema Issues

* Check that GraphQL introspection is enabled
* Verify your schema is valid
* Ensure you have permissions to introspect

## Best Practices

* Use HTTPS for secure connections
* Keep API credentials secure
* Enable GraphQL introspection for better results
* Document your schema for reference

## Need Help?

For additional support, contact us at [support@ledgerbeam.com](mailto:support@ledgerbeam.com).