# tags.notion.preview

Read a Notion page or database row before linking it to a project: supply page (a notion.so link or page ID) and, for an existing project, tagId. Returns its title, whether it is a row and in which database, suggested properties for dates, status, budget and description with every property that could hold each (choices) and the value each would read (propertyValues), the start of the page text the classifier would use, any problems, and with tagId the project's own values and what the first sync would change for each source of truth (firstSync). Review it, then pass the properties you chose to accounting_tags_notion_link.

`GET | POST /api/v1/accounting/tags.notion.preview`

Permissions: `accounting:read` · Roles: admin, finance · Reaches outside Oatmilk (email or a provider)

MCP tool: `accounting_tags_notion_preview`

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `page` | string | Yes | 1–2000 characters. |
| `tagId` | string (ID) |  | The ID of a project tag, from tags.list. |

## Example request

```bash
curl -G https://app.getoatmilk.com/api/v1/accounting/tags.notion.preview \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  --data-urlencode 'page=example'
```

Reference page: https://app.getoatmilk.com/docs/api/tags.notion.preview