Kling 4.0 Video Editing

Edits a video you give it

Liveby Kling

Kling 4.0 edits an input video using text instructions and optional image references, producing 3 to 30-second videos at 720p or 1080p.

Ask your agent

Say it in your own words. Your agent picks this tool, fills in the details and brings back the answer.

CodexClaude CodeAny agent with a terminal

Use Kling 4.0 Video Editing to make this clip look like it was shot at night.

More examples

Change the background of this video to a beach.

Reviews

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How it works

Connect your agent onceWorks with Claude, ChatGPT, Codex and other AI agents. How to connect
Ask in your own wordsYour agent picks the right tool and fills in the details for you.
Pay only when it worksEach use comes out of your balance. If it fails, you aren't charged.

For developersSummary, tool id, API call, input and output

Video API by Kling, callable through Superpowers. It costs $0.848 per 5s clip, charged only when the call succeeds. Call it with one API key: POST /v1/run with "tool": "fal.kling-v4-video-to-video-edit", or over MCP with run_tool.

Tool id
Price per call: $0.848 / 5s clip

Call it

Also over MCP as run_tool

curl -X POST https://superpowers.tools/v1/run \
  -H 'Authorization: Bearer $SP_KEY' \
  -d '{"tool":"fal.kling-v4-video-to-video-edit","input":{"prompt":"","video_url":""},"idempotency_key":"example-request-1"}'

Input

6 fields · 2 required

{
  "type": "object",
  "required": [
    "prompt",
    "video_url"
  ],
  "properties": {
    "elements": {
      "type": "array",
      "description": "Characters/objects, referenced as @Element1, @Element2, ..."
    },
    "prompt": {
      "type": "string",
      "description": "Edit instruction. Reference the source video as @Video1."
    },
    "resolution": {
      "type": "string",
      "description": "Output resolution.",
      "default": "1080p",
      "enum": [
        "720p",
        "1080p"
      ]
    },
    "video_url": {
      "type": "string",
      "description": "The video to edit (3-30s), referenced as @Video1.\n\nMax file size: 300.0MB, Min width: 700px, Min height: 700px, Max width: 4553px, Max height: 4553px, Min aspect ratio: 0.40, Max aspect ratio: 2.50, Min duration: 3.0s, Max duration: 30.05s, Min FPS: 23.9, Max FPS: 60.05, Timeout: 30.0s"
    },
    "image_urls": {
      "type": "array",
      "description": "Reference images, referenced as @Image1, @Image2, ..."
    },
    "duration": {
      "type": "integer",
      "description": "Output duration in seconds (3-30). Defaults to the source video's length."
    }
  }
}