Wan 2.7 Pro Edit

POST/v1/run

Alibaba Wan 2.7 Pro image editing model with multi-reference support and configurable output format.

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/2.7/pro/edit.

Default: alibaba/wan/2.7/pro/edit

stringpromptrequired

The editing instruction describing what changes to make.

Default: Change the time to dramatic sunset with orange and purple sky, long shadows, warm golden light on the lighthouse

array<string>imagesrequired

List of input image URLs for editing. Up to 4 images.

Optional<string>aspect_ratio

The aspect ratio of the generated image.

Allowed values: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, 9:21

Optional<integer>seed

Random seed for reproducible results.

Optional<string>output_format

The format of the generated image.

Allowed values: jpeg, png

Default: jpeg

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: image-editing

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/2.7/pro/edit",
  "prompt": "Change the time to dramatic sunset with orange and purple sky, long shadows, warm golden light on the lighthouse",
  "images": "https://static.sandbase.ai/samples/image-editing/edit-time-of-day-source.png",
  "aspect_ratio": "21:9",
  "output_format": "jpeg"
}'

# 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/2.7/pro/edit",
  "status": "running",
  "outputs": []
}