curl --request POST \
--url https://api.modellix.ai/api/v1/alibaba/wan3.0-v2v \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"video_urls": [
"https://example.com/role.mp4"
]
}
'{
"code": 0,
"message": "success",
"data": {
"status": "pending",
"task_id": "task-abc123",
"model_id": "model-123",
"get_result": {
"method": "GET",
"url": "https://api.modellix.ai/api/v1/tasks/task-abc123"
}
}
}Wan 3.0 V2V
[Core Function] Wan 3.0 V2V is Alibaba Wan 3.0 reference-video generation that builds new video from one or more input videos. [Strengths] It supports up to 5 reference videos with optional reference images and audio for multimodal composition and prompt-referenced subjects. [Best For] Highly recommended for: video-to-video transformation, multi-subject scenes that cite video1/image1 in the prompt, and extending creative edits from existing clips. [Limitations] Do NOT use this model for text-only, file/link, or first-frame-only workflows. video_urls is required. [Routing] Prefer this model when the user supplies reference video. Use Wan 3.0 T2V for prompt/file/link and Wan 3.0 I2V for image-first generation.
curl --request POST \
--url https://api.modellix.ai/api/v1/alibaba/wan3.0-v2v \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"video_urls": [
"https://example.com/role.mp4"
]
}
'{
"code": 0,
"message": "success",
"data": {
"status": "pending",
"task_id": "task-abc123",
"model_id": "model-123",
"get_result": {
"method": "GET",
"url": "https://api.modellix.ai/api/v1/tasks/task-abc123"
}
}
}Authorizations
API Key authentication. Format: Bearer YOUR_API_KEY.
Body
video_urls is required. Optional reference_images and audio_urls can be combined with the reference videos.
Reference video URLs (1-5). Total input video duration must be no more than 15 seconds.
1 - 5 elements["https://example.com/role.mp4"]
Text prompt describing the desired video content. Supports Chinese and English. Max 20000 characters.
1 - 20000"A cute cat running on a moonlit rooftop, cinematic."
Optional reference image URLs (1-10) used together with reference videos
1 - 10 elements["https://example.com/object.png"]
Optional reference audio URLs (1-5)
1 - 5 elements["https://example.com/bgm.mp3"]
Specifies the resolution tier for the generated video
480P, 720P, 1080P "1080P"
Specifies the aspect ratio for the generated video
16:9, 4:3, 1:1, 3:4, 9:16 "1:1"
Video duration in seconds. Allowed values are integers from 2 to 30
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 5
Whether the output video includes an audio track
true
Random number seed for reproducibility. Identical seeds cannot guarantee completely identical results
0 <= x <= 214748364712345