int-notion-page-content — Read the body content of a Notion page

Retrieves all content blocks (paragraphs, headings, lists, code, etc.) from a Notion page and returns both structured blocks and a plain text version.

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Setup

Environment Variables

Variable	Required	Description
NOTION_API_KEY	Yes	Notion integration token — get yours at https://www.notion.so/my-integrations

How to set up:

1. Go to notion.so/my-integrations and create an integration
2. Copy the Internal Integration Secret (starts with ntn_ or secret_)
3. In Notion, share your page/database with the integration (click ... → Connections → your integration)
4. In your Aerostack dashboard, go to Project → Secrets → Add secret
5. Key: NOTION_API_KEY — Value: your integration token

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API

POST /api/int-notion-page-content

Request body

Field	Type	Required	Default	Description
pageId	string	Yes	—	The Notion page ID to read content from
pageSize	number	No	100	Number of blocks to return (1-100)
startCursor	string	No	—	Pagination cursor from a previous response

Success response (200)

{
  "success": true,
  "data": {
    "blocks": [
      { "id": "block-id-1", "type": "heading_1", "text": "Introduction", "hasChildren": false },
      { "id": "block-id-2", "type": "paragraph", "text": "This is the first paragraph...", "hasChildren": false }
    ],
    "plainText": "Introduction\nThis is the first paragraph...",
    "hasMore": false,
    "nextCursor": null,
    "count": 2
  }
}

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Usage

cURL

curl -X POST "$FUNCTION_URL" \
  -H "Content-Type: application/json" \
  -d '{ "pageId": "your-page-id" }'

Use Cases

• Content publishing: Read a blog post draft from Notion to publish to your blog or social media.
• AI processing: Feed page content as plain text to an LLM for summarization, translation, or reformatting.
• Cross-platform sync: Read Notion content and sync it to other platforms.

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Notes

• plainText concatenates all block text with newlines — ideal for feeding to an LLM.
• Nested blocks (e.g., toggle children) are indicated by hasChildren: true. Use the child block's id as pageId to read nested content.
• Maximum 100 blocks per request. Use startCursor for pagination on long pages.