curl --request POST \
  --url https://modellixapi.jpushoa.com/api/v1/image-to-video/alibaba/wan2.2-i2v-flash/async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "img_url": "https://example.com/image.jpg"
}
'

{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-abc123",
    "model_id": "wan2.6-i2v-flash"
  }
}