scrollport

Block Children Append

Notion

Append child blocks to a page or block in a connected Notion workspace.

Use this tool with your AI agent

  1. Copy the prompt
  2. Paste it into your agent
  3. Tell it what you need

Read https://scrollport.com/start. Use my existing Scrollport connection, or help me connect if needed. Help me use Block Children Append (tool ID: notion.block-children-append). Ask me for the details you need, then show me the result. Help me connect the required app account if needed.

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Job
Read and write Notion pages
Current price
$0.0025/request
Availability
Requires connected account

Tool details

About this tool

Appends up to 100 child blocks at the start, end, or after a specified child using the 2026 position contract. Always one upstream request at $0.0025.

Inputs and outputs

Input

bodyobject · required

Bounded request body sent to the connected application.

pathobject · required

Identifier path for the authorised connected-app record.

Output

has_moreboolean

Returned has more value.

next_cursornull

Returned next cursor value.

objectstring

Returned object value.

resultsarray

Returned results value.

typestring

Returned type value.

Example request and output

Inspect returns this reviewed example, its estimated cost and the current input schema. Run calculates the estimate for your actual input.

Request

{
  "tool_id": "notion.block-children-append",
  "input": {
    "body": {
      "children": [
        {
          "type": "paragraph",
          "object": "block",
          "paragraph": {
            "rich_text": [
              {
                "text": {
                  "content": "Add verified provider-cost assumptions before approval."
                },
                "type": "text"
              }
            ]
          }
        }
      ],
      "position": {
        "type": "end"
      }
    },
    "path": {
      "block_id": "YOUR-NOTION-BLOCK-ID"
    }
  }
}

Output

{
  "type": "block",
  "object": "list",
  "results": [
    {
      "id": "1b2c3d4e-0000-4000-8000-000000000003",
      "type": "paragraph",
      "object": "block",
      "paragraph": {
        "rich_text": [
          {
            "type": "text",
            "plain_text": "Add verified provider-cost assumptions before approval."
          }
        ]
      },
      "has_children": false
    }
  ],
  "has_more": false,
  "next_cursor": null
}
Errors and limitations
  • invalid_input: Notion 2026-03-11 no longer accepts a flat after field.Use body.position, for example {"type":"after_block","after_block":{"id":"..."}}.