Wan 2.2 Animate Replace

POST/v1/run

Wan 2.2 Animate is Alibaba's video-to-video AI model. Transform, enhance, and edit video content using text prompts - from style changes to object manipulation and scene modification.

Request body

Submit an async generation request. The model field selects the model; other fields are model-specific input parameters.

stringmodelrequired

Model identifier. Set to alibaba/wan/2.2/animate/replace.

Default: alibaba/wan/2.2/animate/replace

stringimagerequired

URL of the input image. If the input image does not match the chosen aspect ratio, it is resized and center cropped.

Optional<string>video

URL of the input video.

Optional<string>resolution

Resolution of the generated video (480p, 580p, or 720p).

Allowed values: 480p, 720p

Default: 480p

Optional<boolean>use_turbo

If true, applies quality enhancement for faster generation with improved quality. When enabled, parameters are automatically optimized for best results.

Default: false

Optional<integer>seed

Random seed for reproducibility. If None, a random seed is chosen.

Response Schema

The submit endpoint returns an accepted generation task. Poll the result endpoint with the returned id for terminal outputs or errors.

Optional<string>error

Error message if the task failed. Empty on success.

stringidrequired

Unique identifier for the generation task.

Optional<string>model

Model ID used for the prediction.

Optional<array>outputs

Array of generated content. Empty when status is not completed.

stringstatusrequired

Status of the task: pending, running, completed, failed, or timeout.

Allowed values: pending, running, completed, failed, timeout

Model capabilities

array<string>capability_tagsrequired

Capabilities declared by the model registry.

Default: video-to-video

stringexecution_moderequired

Execution mode declared by the model registry.

Default: async

# 1. Submit a generation request
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "alibaba/wan/2.2/animate/replace",
  "image": "https://static.sandbase.ai/examples/alibaba/wan/2.2/animate/replace/input_image_0.png",
  "video": "https://static.sandbase.ai/examples/alibaba/wan/2.2/animate/replace/input_video_1.mp4"
}'

# 2. If the response is still running, poll the returned id
curl https://api.sandbase.ai/v1/run/run_abc123 \
  -H "Authorization: Bearer $SANDBASE_API_KEY"

Response202 Accepted

{
  "id": "run_abc123",
  "model": "alibaba/wan/2.2/animate/replace",
  "status": "running",
  "outputs": []
}