MiniMax S2V-01

S2V-01 generates videos with highly consistent character identity across frames using a single reference photo, at significantly lower computational cost.

POST /minimax-s2v-01/async

cURL

basic

curl --request POST \
  --url https://api.modellix.ai/api/v1/minimax/minimax-s2v-01/async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subject_reference_images": [
    "https://cdn.hailuoai.com/prod/2025-08-12-17/video_cover/1754990600020238321-411603868533342214-cover.jpg"
  ]
}
'

200

Example

{
  "success": true,
  "data": {
    "status": "pending",
    "task_id": "task-s2v-abc123",
    "model_id": "model-123",
    "get_result": {
      "method": "GET",
      "url": "https://api.modellix.ai/api/v1/tasks/task-s2v-abc123"
    }
  }
}

Authorizations

Authorization · string · header · required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json

subject_reference_images · string[] · required

Subject reference image URLs. Supports publicly accessible HTTP/HTTPS URLs or Base64 Data URLs. Used to maintain the appearance characteristics of the reference subject in the generated video.

Required array length: 1 - 10 elements

Image URL or Base64 Data URL. Image format: JPG/JPEG/PNG/WebP, <20MB, recommended short side >300px.

Minimum string length: 1

Example:

["https://example.com/character.jpg"]

prompt · string

Video content description (optional). Describe the subject's actions, scenes, etc. Supports Chinese and English. Max 2000 characters.

Required string length: 1 - 2000

Example:

"A girl runs toward the camera and winks with a smile."

prompt_optimizer · boolean · default: true

Whether to automatically optimize the prompt. Default is true. Set to false for more precise control.

Example:

true

Response

200

application/json

Successful response with task ID

code · integer · required

Response code, 0 indicates success

Example:

0

message · string · required

Response message

Example:

"success"

data · object · required

Detailed data about the submitted asynchronous task.

Show child attributes