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Kling 4.0 animates a starting image into a 3 to 30-second video at 720p or 1080p, with optional ending frames and per-shot prompts. API access is coming soon.
Example
Details
- Accepts
- text
Pricing
- Price
- 19.63 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| prompt | — | Text prompt. Either prompt or multi_prompt must be provided. |
| duration | integer | Video duration in seconds (3-30). |
| resolution | stringenum: 720p, 1080p | Output resolution. |
| multi_prompt | — | Per-shot prompts for multi-shot generation. The video duration is the sum of the shot durations. |
| end_image_url | — | Image to use as the last frame of the video. |
| start_image_urlrequired | string | Image to use as the first frame of the video. Max file size: 30.0MB, Min width: 300px, Min height: 300px, Min aspect ratio: 0.40, Max aspect ratio: 2.50, Timeout: 20.0s |
Output
| Field | Type | Description |
|---|---|---|
| video | — | The generated video. |