Canvas Resize

Convert an image to a target canvas size. Supports multiple canvas modes and is suitable for multi-platform image adaptation.

Create Task

Basic Information

Item	Value
Request Method	POST
Request Path	/task/image_canvas_adapt
Content-Type	application/json
Authentication	Raw API key in the Authorization header

Request Body

Parameter	Type	Required	Default	Description
file_id	string	Yes	-	Uploaded image file ID
canvas_width	number	No	1080	Target canvas width in pixels
canvas_height	number	No	1920	Target canvas height in pixels
canvas_type	string	No	"normal"	Canvas mode: normal, square, or fit

Request Example

curl -X POST https://api.ai-mcn.tv:10000/task/image_canvas_adapt \
  -H "Authorization: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "file_id": "537489015178246",
    "canvas_width": 1080,
    "canvas_height": 1920,
    "canvas_type": "normal"
  }'

Success Example

{
  "code": 200,
  "msg": "success",
  "data": {
    "task_id": "537489015178247",
    "task_type": "image_canvas_adapt",
    "status": "queued"
  }
}

---

Query Task Result

Basic Information

Item	Value
Request Method	GET
Request Path	/task/image_canvas_adapt/{task_id}
Authentication	Raw API key in the Authorization header

Output Result (output_result)

Parameter	Type	Description
file_id	string	Processed image file ID
original_size	string	Original size, such as "1920x1080"
target_size	string	Target size, such as "1080x1920"

Success Example

{
  "code": 200,
  "msg": "success",
  "data": {
    "task_id": "537489015178247",
    "status": "completed",
    "progress": 100,
    "output_result": {
      "file_id": "537489015178248",
      "original_size": "1920x1080",
      "target_size": "1080x1920"
    },
    "create_time": "2026-04-05T08:00:00Z",
    "update_time": "2026-04-05T08:00:03Z"
  }
}

Error Codes

Error Code	HTTP Status	Description	Resolution
6013	400	Missing file_id	Pass the file_id field
6014	400	File type does not match the task	Upload an image file
6004	404	File not found	Verify the file_id
6502	401	Authentication failed	Check the Authorization header
6202	402	Insufficient balance	Recharge in the Dashboard