Kling V3 Turbo - Image to Video

kling-v3-turbo-i2v

Kirin V3 Turbo image-to-video generation interface. Supports one input image, 720P to 4K video output, 3 to 15 second duration, sound generation, prompt enhancement, and subject reference.

API Notes

kling-v3-turbo-i2v supports only one input image.

kling-v3-turbo-i2v does not support aspect_ratio, image_tail, last_frame_url, or last_frame_file_id.

Endpoints

POST /v1/queue/kling-v3-turbo-i2v # Create task

GET /v1/queue/kling-v3-turbo-i2v/requests/{request_id}/status # Check status

GET /v1/queue/kling-v3-turbo-i2v/requests/{request_id}/response # Get result

PUT /v1/queue/kling-v3-turbo-i2v/requests/{request_id}/cancel # Cancel task

Request parameters

curl --request 'POST' 'https://odirouter.ai/model/v1/queue/kling-v3-turbo-i2v' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --location \
  --data-raw '{
  "contents": [
    {
      "type": "prompt",
      "text": "A girl sat on the train, looking out the window with a melancholic expression, her head swaying with the train."
    },
    {
      "type": "first_frame",
      "url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-tob-release_note/image_25.png"
    }
  ],
  "settings": {
    "resolution": "1080p",
    "duration": 10
  },
  "options": {
    "external_task_id": "",
    "watermark_info": {
      "enabled": true
    }
  }
}'

image string required

Input image used as the first frame reference.

Supports Base64 encoded image or image URL. Ensure image URLs are publicly accessible.

Image requirements:

Format: .jpg, .jpeg, .png

File size: Less than 10MB

Dimensions: Width and height at least 300px

prompt string

Video generation prompt. You can include positive and negative descriptions in the same prompt.

resolution string

Video output resolution.

Options: 720P, 1080P, 2K, 4K

Default: 720P

duration integer | string

Generated video duration in seconds.

Options: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

Default: 5

sound string

Whether to generate sound with the video.

Options: on, off

Default: off

enhance_prompt boolean | string

Whether to enable prompt enhancement.

Options: true, false, on, off, enabled, disabled

element_list array

Subject reference list. Configure subject references with subject IDs from the subject library.

To create a subject, refer to: kirin_custom_elements

"element_list": [

{

"element_id": 123456

}

]

Response parameters

{
  "request_id": "task_01hxyz...",
  "response_url": "https://odirouter.ai/model/v1/queue/kling-v3-turbo-i2v/requests/task_01hxyz.../response",
  "status_url": "https://odirouter.ai/model/v1/queue/kling-v3-turbo-i2v/requests/task_01hxyz.../status",
  "cancel_url": "https://odirouter.ai/model/v1/queue/kling-v3-turbo-i2v/requests/task_01hxyz.../cancel",
  "queue_position": 0
}

Field	Type	Description
`request_id`	string	Task ID used for all follow-up operations.
`response_url`	string	URL to fetch the final result.
`status_url`	string	URL to query task status.
`cancel_url`	string	URL to cancel the task.
`queue_position`	int	Current queue position.

Follow-up operations

Check status

Get result

Cancel task

Error handling