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

# Development

> Learn how to preview changes locally

## Running Documentation Locally

You can preview documentation changes locally using the Mintlify CLI.

### Prerequisites

Install Node.js (v18 or higher) and npm.

### Install Mintlify CLI

<CodeGroup>
  ```bash npm theme={null}
  npm i -g mintlify
  ```

  ```bash yarn theme={null}
  yarn global add mintlify
  ```
</CodeGroup>

### Preview Documentation

Navigate to the docs directory and start the development server:

```bash theme={null}
cd apps/docs
mintlify dev
```

The documentation will be available at `http://localhost:3000`.

### Making Changes

1. Edit MDX files in the `apps/docs` directory
2. Changes will hot-reload automatically
3. Check for broken links: `mintlify broken-links`
4. Validate accessibility: `mintlify a11y`

## Project Structure

```
apps/docs/
├── mint.json           # Mintlify configuration
├── introduction.mdx    # Home page
├── quickstart.mdx      # Getting started guide
├── guides/             # User guides
│   ├── overview.mdx
│   ├── transactions.mdx
│   └── integrations.mdx
├── api-reference/      # API documentation
│   ├── introduction.mdx
│   └── endpoint/
└── images/             # Screenshots and images
    └── screenshots/    # Automated screenshots
```

## Troubleshooting

<AccordionGroup>
  <Accordion title="Port 3000 already in use">
    Stop other services running on port 3000, or specify a different port:

    ```bash theme={null}
    mintlify dev --port 3001
    ```
  </Accordion>

  <Accordion title="Changes not reflecting">
    Hard refresh your browser (Ctrl+Shift+R on Windows/Linux, Cmd+Shift+R on Mac)
  </Accordion>
</AccordionGroup>