curl --location --request POST 'https://app-api.pixverse.ai/openapi/v2/video/transition/generate' \
--header 'API-KEY: your-api-key' \
--header 'Ai-Trace-Id: {{$string.uuid}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"prompt": "transform into a puppy",
"model": "v5",
"duration": 5,
"quality": "540p",
//"motion_mode": "normal",
"first_frame_img": 0,
"last_frame_img": 0,
//"sound_effect_switch":true,
//"sound_effect_content":"",
//"lip_sync_tts_switch":true,
//"lip_sync_tts_content":"",
//"lip_sync_tts_speaker_id":"",
"seed": 0
}'