Kling API
6 endpoints on fal.ai, from $0.112 per second.
Versions
Inputs
- Image URL
- URL of the start frame image
- Start image URL
- URL of the image to be used for the video
- Shot type
- The type of multi-shot video generation (customize or intelligent). Optional
- Multi prompt
- List of prompts for multi-shot video generation. Optional
- Generate audio
- Whether to generate native audio for the video. Optional
- Prompt
- Text prompt for video generation. Optional
- Duration
- The duration of the generated video in seconds. Optional
- End image URL
- URL of the image to be used for the end of the video. Optional
- Aspect ratio
- The aspect ratio of the generated video frame (16:9, 9:16 or 1:1). Optional
- Negative prompt
- Text. Optional
Pricing
Estimate
Version
Length
Sound
- Rate
- $0.196 per second
- Length
- 5 s
- One clip
- $0.98
Your agent shows the exact price before each run.
Other video generation models
- Seedance7 toolsUsage based
- Veo 3.14 toolsUsage based
- Gemini Omni3 toolsUsage based
- MiniMax Hailuo20 tools$0.002/s
- Wan1 toolUsage based
- LTX2 toolsUsage based
- Luma Ray2 tools$0.03/s
- PixVerse2 toolsUsage based
- Grok Imagine Video5 toolsUsage based
- Vidu2 toolsUsage based
- Talking avatar (OmniHuman)1 toolUsage based
- Lip sync5 tools$0.07/unit
Questions
Which Kling versions can my agent run?
Kling 3.0 Pro image to video, Kling 3.0 Pro text to video, Kling O3 4K image to video, Kling O3 4K text to video, Kling O3 Pro image to video and Kling O3 Pro text to video.
How is it billed?
Per call, at the provider's price with no markup, from $0.112 per second. Your agent sees the price before it runs a tool.
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