Wan 3.0 Video Prime

tk-wan3.0-video-prime

POST /v1/videos

High-speed Wan 3.0: same capabilities and parameters as tk-wan3.0-video, with faster generation at a higher rate.

• Resolutions: 480P, 720P, 1080P; unspecified bills at 1080P
• Duration: 2–30 s, or -1 (model-decided; bills actual seconds)
• Reference media: images (≤10), videos (≤5, total ≤15 s), audio (≤5, total ≤15 s); first/last frames supported; frames and reference media are mutually exclusive

See the family page for the shared request shape, media limits, and billing rules: Wan 3.0 (DashScope).

Supported parameters

API field	Type	Required	Values / limit
model	string	Yes	tk-wan3.0-video-prime
prompt	string	Yes	Nonempty; at most 6,000 characters
seconds	integer	No	2–30, or -1 for model-decided duration; default 5
metadata.resolution	string	No	480P, 720P, 1080P; default 1080P
metadata.ratio	string	No	adaptive (default), 16:9, 9:16, 1:1, 4:3, 3:4, 21:9
metadata.media	array	No	{type, url} entries
metadata.audio	boolean	No	Generated audio track; default true
metadata.watermark	boolean	No	Default false
metadata.seed	integer	No	Random seed
metadata.prompt_extend	boolean	No	Model rewrites the prompt; default true

Billing

Identical structure to the standard model, at the prime rate: per second at the output resolution rate (see the model square), with reference-video input seconds billed at the same rate. Failed tasks are not billed.

Request example

curl https://api.apimart.cc/v1/videos \
  -H "Authorization: Bearer $HIPIX_API_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"model": "tk-wan3.0-video-prime", "prompt": "A cat running on a moonlit rooftop", "seconds": 5, "metadata": {"resolution": "1080P", "ratio": "16:9"}}'