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

# CLI Reference

The Gable CLI provides commands for registering and checking data assets,
managing data contracts, and running lineage analysis.

## Installation

```bash theme={null}
pip install gable
```

## Authentication

All commands that communicate with the Gable API require `--api-key` and
`--endpoint`, which can also be provided via environment variables:

```bash theme={null}
export GABLE_API_KEY=your-api-key
export GABLE_API_ENDPOINT=https://api-yourorg.gable.ai
```

## Global Options

| Option       | Description                                      |
| ------------ | ------------------------------------------------ |
| `--api-key`  | API key for Gable. Env: `GABLE_API_KEY`          |
| `--endpoint` | Customer API endpoint. Env: `GABLE_API_ENDPOINT` |
| `--debug`    | Enable debug logging                             |
| `--trace`    | Enable trace (verbose) logging                   |
| `--version`  | Show the CLI version and exit                    |
| `--help`     | Show help and exit                               |