# Timeline

Vertical timeline with dot connectors, date badges, tag pills

## Surfaces

web, google-meet-stage, pdf, google-apps-script-web, mcp-apps

## Fields

| Field | Type |
|---|---|
| title | string (optional) |
| accent | string (optional) |
| events | [{'date': 'string', 'label': 'string', 'text': 'string', 'tag': 'string (optional)'}] |

## Example payload

```json
{
  "type": "timeline"
}
```

Live page: https://a2uicatalog.ai/atoms/timeline/
Full field contract: https://a2uicatalog.ai/spec.json