# Fin

External component: embeds the Fin financial widget by application ID.

## Fields & Schema

| Field | Type | Required | Notes |
|-------|------|----------|-------|
| `externalComponentType` | Symbol | Yes | Must be `"Fin"` |
| `data.appId` | string (in Object field) | Yes | The Fin widget application ID provided by Fin. |

The component renders `<FinClient appId={data.appId}>`. Returns nothing if `appId` is absent.

## Usage

```bash
# Add the component
cms-edit add "Fin" --content-type externalComponent --target content

# Set the Fin app ID
cms-edit set @ref data --json '{"appId":"your-fin-app-id"}'

cms-edit save
```