Kling Video

Kling Video

Generate AI videos using Kling video generation models. Use when you need to: (1) create videos from text prompts, (2) animate images into videos, (3) transform existing videos with AI, or (4) create AI avatar videos with speech.

Input

Provide input as JSON:

{
  "video_prompt": "Text description for the video you want to generate (e.g., 'A cat walking in a futuristic city at sunset')",
  "image_url": "<file-id>",
  "video_url": "<file-id>",
  "model_version": "Kling model to use: 'o1' for advanced reasoning or 'v2.6' for premium visuals",
  "duration": "Video duration in seconds (5-10s supported)",
  "aspect_ratio": "Video aspect ratio: '16:9' (landscape), '9:16' (portrait), or '1:1' (square)"
}

Note on File Inputs:

• image_url and video_url require a file ID (format: df-xxxxx)
• How to get file ID:
  1. Upload your file to Refly using refly file upload <file-path>
  2. Copy the returned file ID from the upload response
  3. Use this file ID in the input JSON
• For text-to-video mode, omit both image_url and video_url
• For image-to-video mode, provide image_url
• For video-to-video mode, provide video_url