# List Notion block children

Canonical URL: https://docs.fuse.init.inc/integrations/notion/actions/blocks.children.list

List direct children of a Notion block or page for recursive content reads.

Action ID: `blocks.children.list`
Provider: Notion (`notion`)
Contract version: 1

## Risk and exposure

- Risk: Read
- Idempotency: Safe — Safe to retry without coordination; repeats do not create additional side effects.
- Availability: Default
- Exposure: REST, SDK, MCP
- MCP hints: readOnly=true, destructive=false, idempotent=true, openWorld=true

## Required scopes

- `read_content`

## Input schema fields

- `block_id`
- `start_cursor`
- `page_size`

## Output schema fields

- `results`
- `results[]`
- `results[].id`
- `results[].type`
- `results[].has_children`
- `results[].in_trash`
- `results[].created_at`
- `results[].updated_at`
- `results[].plain_text`
- `results[].url`
- `results[].checked`
- `results[].language`
- `results[].child_page_title`
- `results[].child_data_source_title`
- `results[].table_cells`
- `results[].table_cells[]`
- `results[].caption`
- `results[].synced_from_block_id`
- `results[].meeting_notes_summary_block_id`
- `results[].meeting_notes_notes_block_id`
- `results[].meeting_notes_transcript_block_id`
- `results[].meeting_notes_status`
- `next_cursor`
- `has_more`

Provider overview: https://docs.fuse.init.inc/integrations/notion
Actions index: https://docs.fuse.init.inc/integrations/notion/actions
Exact canonical JSON contract: https://docs.fuse.init.inc/api/catalog/v1/providers/notion/actions/blocks.children.list
Deployment-effective discovery: https://api.fuse.init.inc/v1/tenants/%7Btenant_id%7D/providers/notion/actions