LinkModel API Documentation

Create a video generation task and wait for completion:

lkm video "Empty cinematic establishing shot of a misty city street after rain"

gen is optional inside the video group:

lkm video "a cinematic product orbit"
lkm video gen "a cinematic product orbit"

The built-in video default is kling-v3.

Select a Model

Use -m or --model:

lkm video gen "a cinematic product orbit" \
  -m kling-v3 \
  --duration 5 \
  --resolution 720P \
  --size 16x9 \
  --extends-cfg-scale 0.7

Model-specific options are generated from bundled LinkModel schemas. For example, kling-v3 exposes options such as --duration, --resolution, --size, --extends-audio, --extends-cfg-scale, --first-frame-image, and --last-frame-image.

Image-to-Video

Use model-specific frame fields when supported:

lkm video gen "animate this product with a slow camera move" \
  -m kling-v3 \
  --first-frame-image https://example.com/first-frame.png

Check the selected model schema before using frame or extension flags:

lkm models show kling-v3

Resume a Video Task

Use status after --no-wait, timeout, or Ctrl-C:

lkm video status <task_id>
lkm video status <task_id> --wait
lkm video status <task_id> --wait --no-download

Server-side tasks continue running after local timeout or interruption.

Guides

Video Generation

Select a Model

Image-to-Video

Resume a Video Task

​Select a Model

​Image-to-Video

​Resume a Video Task

​Related

Select a Model

Image-to-Video

Resume a Video Task

Related