Qwen Image 2.1 Edit API

set -euo pipefail
: "${VIDGO_API_KEY:?Set VIDGO_API_KEY in your environment}"

REQUEST_BODY=$(cat <<'JSON'
{
  "model": "alibaba/qwen-image-2.1/edit",
  "input": {
    "prompt": "Use image 1 only as the identity, clothing, body, violin and bow reference for the adult woman, and image 2 only as the exact theatre environment reference. Place the same woman from image 1 standing naturally on the empty central foreground stage in image 2, with her entire body inside the frame. Preserve her oval face, short dark curls, bronze round spectacles, freckles, forest-green wool jacket, ivory shirt, charcoal trousers and brown boots. Preserve the reddish-brown violin and bow in her relaxed hands at her sides; she is pausing just before beginning an intimate unamplified performance during the blackout. Keep the theatre's burgundy seats, balcony, blue curtain, scuffed wooden floor, high side windows and battery lantern on its stool in their original layout. Match her scale and perspective to the stage. Relight her and the instrument with the existing warm lantern from frame right and cool high-window ambient light, with physically believable contact shadows on the floor. One woman only; no audience, no new objects, no extra instruments. A quiet documentary film still about continuing to play when the lights go out. No text, brands, promotional layout or watermark.",
    "image_urls": [
      "https://cdn.vidgo.ai/apis/models/alibaba/qwen-image-2.1/edit/v1/01/input-01.png",
      "https://cdn.vidgo.ai/apis/models/alibaba/qwen-image-2.1/edit/v1/01/input-02.png"
    ],
    "size": "auto",
    "resolution": "1K",
    "output_format": "png",
    "background": "opaque",
    "prompt_extend": false,
    "enable_safety_checker": true,
    "seed": 21101
  }
}
JSON
)

SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
  --request POST \
  --url "https://api.vidgo.ai/api/generate/submit" \
  --header "Authorization: Bearer $VIDGO_API_KEY" \
  --header "Content-Type: application/json" \
  --data "$REQUEST_BODY")

TASK_ID=$(printf '%s' "$SUBMIT_RESPONSE" | jq -r '.data.task_id // .task_id // empty')
if [ -z "$TASK_ID" ]; then
  printf 'Submit response did not include task_id:
%s
' "$SUBMIT_RESPONSE" >&2
  exit 1
fi

while true; do
  STATUS_RESPONSE=$(curl --silent --show-error --fail-with-body \
    --url "https://api.vidgo.ai/api/generate/status/$TASK_ID" \
    --header "Authorization: Bearer $VIDGO_API_KEY")
  STATUS=$(printf '%s' "$STATUS_RESPONSE" | jq -r '.data.status // .status // empty')

  case "$STATUS" in
    finished)
      printf '%s' "$STATUS_RESPONSE" | jq -r '(.data.files // .files // [])[]?.file_url'
      break
      ;;
    failed)
      printf '%s' "$STATUS_RESPONSE" | jq -r '.data.error_message // .error_message // "Generation failed"' >&2
      exit 1
      ;;
    not_started|running)
      sleep 2
      ;;
    *)
      printf 'Unexpected task status: %s
' "$STATUS" >&2
      exit 1
      ;;
  esac
done