ComfyUI Node
Kling V2.1 Pro
Kling V2.1 Pro OpenAPI Specification
Kling V2.1 Pro
- image_url
- tail_image_url
- video
- url
- all_urls_json
- task_id
- raw_json
- credits_consumed
- credits_left
◄promptPOV shot of a gravity surfer diving between ancient ruins suspended midair, glowing moss lights the path, the board hisses as it carves through thin mist, echoes rise with speed ►
◄duration5►
◄negative_promptblur, distort, and low quality►
◄cfg_scale0.50►
◄timeout_seconds1200►
◄callback_url►
CategoryKIE Next/Video/Kling
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | POV shot of a gravity surfer diving between ancient ruins suspended midair, glowing moss lights the path, the board hisses as it carves through thin mist, echoes rise with speed | Text prompt describing the video to generate (Max length: 5000 characters) |
| image_url | IMAGE | — | |
| durationopt | COMBO | 5 | The duration of the generated video in seconds |
| negative_promptopt | STRING | blur, distort, and low quality | Terms to avoid in the generated video (Max length: 500 characters) |
| cfg_scaleopt | FLOAT | 0.500–1 | The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt (Min: 0, Max: 1, Step: 0.1) (step: 0.1) |
| tail_image_urlopt | IMAGE | — | |
| timeout_secondsopt | INT | 120030–7200 | — |
| callback_urlopt | STRING | Optional KIE callback URL. Leave empty for normal ComfyUI use. |
Outputs (7)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| url | STRING | — |
| all_urls_json | STRING | — |
| task_id | STRING | — |
| raw_json | STRING | — |
| credits_consumed | FLOAT | — |
| credits_left | FLOAT | — |