Kling O1 - MixRoute API

Multimodal reference generation and editing through the Omni endpoint. Supports original audio or silence, but not native audio generation, 4K or video-character Elements.

Model Specifications

Item	Details
ID	`kling-o1`
Endpoints	Omni Generation and Editing
Standard generation resolution	720p / 1080p
Standard generation duration (s)	3-10

The duration above does not apply to motion control; media input may impose additional constraints on the linked endpoint pages. Put the model in the path and keep the native body structure, without metadata.

Request Example

Set the MIXROUTE_API_KEY environment variable. Replace example.com media URLs with real, publicly accessible files.

curl --request POST "https://api.mixroute.ai/kling/omni-video/kling-o1" \
  --header "Authorization: Bearer $MIXROUTE_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "contents": [
    {
      "type": "prompt",
      "text": "Change the red mug in @video_1 to blue. Preserve the original motion and background."
    },
    {
      "type": "base_video",
      "url": "https://example.com/source.mp4",
      "id": "video_1"
    }
  ],
  "settings": {
    "resolution": "720p",
    "duration": 5,
    "audio": "off"
  }
}'

Store submission data.id and use Query Kling Task to read status and outputs. For shared options and base pricing, see Kling Overview.