curl --request POST \
  --url https://api.sinancode.com/v1/generate/bailian/wan2-text-to-image \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>",
  "negative_prompt": "<string>",
  "seed": 1073741823,
  "size": "<string>"
}
'

{
  "task_id": "01234567-89ab-cdef-0123-456789abcdef"
}