# Async Table · Pro

A table that loads as you scroll: skeleton rows first, the next page fetched as you near the bottom, new rows fading in, a retry on failure and a clear end state.

This is a Charcoal UI Pro component. Its source and examples are available with a Pro seat: https://charcoalui.com/pricing

## With a Pro seat

1. Add the registry to components.json:

```json
{
  "registries": {
    "@charcoal": {
      "url": "https://charcoalui.com/r/{name}.json",
      "headers": {
        "Authorization": "Bearer ${CHARCOAL_LICENSE_KEY}"
      }
    }
  }
}
```

2. Copy your licence key from https://charcoalui.com/dashboard and put it in .env.local as CHARCOAL_LICENSE_KEY, then:

```bash
npx shadcn@latest add @charcoal/async-table
```

To read Pro source through this MCP server, reconnect it with the header "Authorization: Bearer <licence key>".

## API — Async Table
| Prop | Type | Default | Notes |
| --- | --- | --- | --- |
| `columns` | `{ key; header; render?; align? }[]` | — |  |
| `load` | `(page: number, pageSize: number) => Promise<T[]>` | — |  |
| `pageSize` | `number` | `20` |  |
| `height` | `number` | `360` |  |

See it live: https://charcoalui.com/docs/components/async-table