---
title: "Get canvas DAG"
method: GET
path: "/v1/canvas/{canvas_id}/dag"
tags: ["Canvas"]
---

# Get canvas DAG

`GET /v1/canvas/{canvas_id}/dag`

## Request

- Base URL: `https://api.getspine.ai`
- URL: `https://api.getspine.ai/v1/canvas/{canvas_id}/dag`
- Auth: API key in header `X-API-KEY`

Returns the canvas block graph — nodes and edges.

## Path parameters

- `canvas_id` string, uuid, required

## Response `200`

Canvas DAG.

- GetCanvasDagResponse
  - `success` true, required
  - `data` Canvas, required
    - `canvas_id` string, uuid, required
    - `canvas_name` string
    - `nodes` Block[], required
      - `id` string, uuid, required
      - `name` string, required
      - `type` 'prompt-block' | 'list-block' | 'memo-block' | 'document-block' | 'excel-block' | 'deep-research-block' | 'image-block' | 'presentation-block' | 'app-block' | 'table-block' | 'prototype-block' | 'landing-page-block' | 'text-block' | 'web-block' | 'yt-block' | 'web-research-block' | 'file-block', required: One of the 17 block types agents can create.
      - `status` string, required
      - `content` string: Full text output from the block.
      - `url` string, uri, nullable: Reference URL for blocks that point at external resources.
      - `sources` object[]
    - `edges` Edge[], required
      - `source_id` string, uuid, required
      - `target_id` string, uuid, required

## Other responses

- `401`: Missing, invalid, or revoked API key.
- `404`: Resource does not exist or belongs to another account.

---

[API](https://skmtc.dev/getspine/apis/spine-api.md) - [All operations](https://skmtc.dev/getspine/apis/spine-api/llms.txt) - [OpenAPI document](https://skmtc.dev/getspine/apis/spine-api/revisions/5fc71da27327?raw)