Notion

Notion Skill

Use the Notion API to manage pages and databases.

Setup

1. Create an integration at https://notion.so/my-integrations
2. Copy the API key (starts with ntn_ or secret_)
3. Store it: export NOTION_API_KEY="ntn_your_key_here"
4. Share target pages/databases with your integration

When to use

• User wants to create/update Notion pages
• User wants to query Notion databases
• User wants to add content to Notion

How to execute

Search for pages

curl -X POST "https://api.notion.com/v1/search" \
  -H "Authorization: Bearer $NOTION_API_KEY" \
  -H "Notion-Version: 2025-09-03" \
  -H "Content-Type: application/json" \
  -d '{"query": "page title"}'

Get page content

curl "https://api.notion.com/v1/blocks/{page_id}/children" \
  -H "Authorization: Bearer $NOTION_API_KEY" \
  -H "Notion-Version: 2025-09-03"

Create page in database

curl -X POST "https://api.notion.com/v1/pages" \
  -H "Authorization: Bearer $NOTION_API_KEY" \
  -H "Notion-Version: 2025-09-03" \
  -H "Content-Type: application/json" \
  -d '{
    "parent": {"database_id": "xxx"},
    "properties": {
      "Name": {"title": [{"text": {"content": "New Item"}}]},
      "Status": {"select": {"name": "Todo"}}
    }
  }'

Query database

curl -X POST "https://api.notion.com/v1/data_sources/{id}/query" \
  -H "Authorization: Bearer $NOTION_API_KEY" \
  -H "Notion-Version: 2025-09-03" \
  -H "Content-Type: application/json" \
  -d '{"filter": {"property": "Status", "select": {"equals": "Active"}}}'

Property Types

• Title: {"title": [{"text": {"content": "..."}}]}
• Select: {"select": {"name": "Option"}}
• Date: {"date": {"start": "2024-01-15"}}
• Checkbox: {"checkbox": true}
• Number: {"number": 42}