curl --location 'https://api.kie.ai/api/v1/jobs/createTask' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "pixverse-v6/transition",
"input": {
"prompt": "Create a smooth transition from the first scene to the final scene",
"first_frame_image_url": "https://example.com/first-frame.png",
"last_frame_image_url": "https://example.com/last-frame.png",
"duration": 5,
"quality": "720p",
"generate_audio_switch": false,
"seed": 123456
},
"callBackUrl": "https://example.com/kie/callback"
}'