Last updated: 2026-06-06
Submit Imagine Task
Submit a Midjourney Imagine task to generate images based on a prompt.
Request Parameters
| Parameter | Type | Required | Description |
|---|
botType | string | No | Bot type: MID_JOURNEY (default) or NIJI_JOURNEY |
prompt | string | Yes | Prompt, supports native Midjourney syntax (e.g. --ar 16:9 --v 6) |
base64Array | array | No | Array of Base64-encoded reference images for image-guided generation |
notifyHook | string | No | Callback URL for task status changes |
state | string | No | Custom state information, returned as-is in callbacks |
Request Examples
curl -X POST https://api.crazyrouter.com/mj/submit/imagine \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"botType": "MID_JOURNEY",
"prompt": "a beautiful sunset over the ocean, cinematic lighting --ar 16:9 --v 6",
"notifyHook": "",
"state": ""
}'
import requests
response = requests.post(
"https://api.crazyrouter.com/mj/submit/imagine",
headers={
"Content-Type": "application/json",
"Authorization": "Bearer YOUR_API_KEY"
},
json={
"botType": "MID_JOURNEY",
"prompt": "a beautiful sunset over the ocean, cinematic lighting --ar 16:9 --v 6"
}
)
print(response.json())
Response Example
{
"code": 1,
"description": "Submitted successfully",
"result": "task_1234567890",
"properties": {}
}
| Field | Description |
|---|
code | Status code, 1 means success, 22 means queued |
description | Status description |
result | Task ID, used for subsequent queries |
Request with Reference Images
Use base64Array to pass reference images:
curl -X POST https://api.crazyrouter.com/mj/submit/imagine \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"botType": "MID_JOURNEY",
"prompt": "a cat in the style of the reference image --v 6",
"base64Array": [
"data:image/png;base64,iVBORw0KGgoAAAANSUhEUg..."
]
}'
Using Niji Journey
Set botType to NIJI_JOURNEY to use the Niji model for anime-style images:
{
"botType": "NIJI_JOURNEY",
"prompt": "a cute anime girl with blue hair, cherry blossoms --niji 6"
}
After successful submission, a task ID is returned. Use the Query Task Status endpoint to get the generation result. Images in base64Array increase the request payload size. It is recommended to keep each image under 4MB.
