# Kling 2.6 motion-control
## OpenAPI Specification
```yaml
openapi: 3.0.1
info:
title: ''
description: ''
version: 1.0.0
paths:
/api/v1/jobs/createTask:
post:
summary: Kling 2.6 motion-control
deprecated: false
description: >
## File Upload Requirements
Before using the Motion Control API, you need to upload your image and
video files:
Use the File Upload API to upload your reference image showing the subject.
Learn how to upload images and get file URLs
**Requirements:**
- **File Type**: JPEG, PNG, or JPG format
- **Max File Size**: 10MB per file
- **Content**: Clear image showing the subject's head, shoulders, and torso
Upload a video that defines the motion pattern you want to apply.
**Requirements:**
- **File Type**: MP4 or QuickTime format
- **Duration**: Between 3-30 seconds per video
- **Max File Size**: 100MB per file
- **Content**: Video clearly showing the subject's head, shoulders, and torso
After upload, you'll receive file URLs that you can use in the `input_urls` and `video_urls` parameters.
::: warning[]
- Supported image formats: JPEG, PNG, JPG (Max: 10MB)
- Supported video formats: MP4, QuickTime (Max: 100MB, 3-30 seconds)
- Videos must clearly show the subject's head, shoulders, and torso
- Maximum one image and one video per request
:::
## Query Task Status
After submitting a task, use the unified query endpoint to check
progress and retrieve results:
Learn how to query task status and retrieve generation results
::: tip[]
For production use, we recommend using the `callBackUrl` parameter to
receive automatic notifications when generation completes, rather than
polling the status endpoint.
:::
## Related Resources
Explore all available models
Check credits and account usage
operationId: kling-2-6-motion-control
tags:
- docs/en/Market/Video Models/Kling
parameters: []
requestBody:
content:
application/json:
schema:
type: object
required:
- model
properties:
model:
type: string
enum:
- kling-2.6/motion-control
default: kling-2.6/motion-control
description: |-
The model name to use for generation. Required field.
- Must be `kling-2.6/motion-control` for this endpoint
examples:
- kling-2.6/motion-control
callBackUrl:
type: string
format: uri
description: >-
The URL to receive generation task completion updates.
Optional but recommended for production use.
- System will POST task status and results to this URL when
generation completes
- Callback includes generated content URLs and task
information
- Your callback endpoint should accept POST requests with
JSON payload containing results
- Alternatively, use the Get Task Details endpoint to poll
task status
- To ensure callback security, see [Webhook Verification
Guide](/common-api/webhook-verification) for signature
verification implementation
examples:
- https://your-domain.com/api/callback
input:
type: object
description: Input parameters for the generation task
properties:
prompt:
description: >-
A text description of the desired output. Maximum length
is 2500 characters. (Max length: 2500 characters)
type: string
maxLength: 2500
examples:
- The cartoon character is dancing.
input_urls:
description: >-
An array containing a single image URL. The photo must
clearly show the subject's head, shoulders, and torso.
(File URL after upload, not file content; Accepted
types: image/jpeg, image/png, image/jpg; Max size:
10.0MB,size needs to be greater than 300px, aspect ratio
2:5 to 5:2.)
type: array
items:
type: string
format: uri
maxItems: 1
examples:
- - >-
https://static.aiquickdraw.com/tools/example/1767694885407_pObJoMcy.png
video_urls:
description: >-
An array containing a single video URL. The duration
must be between 3 to 30 seconds, and the video must
clearly show the subject's head, shoulders, and torso.
(File URL after upload, not file content; Accepted
types: video/mp4, video/quicktime; Max size: 100.0MB)
type: array
items:
type: string
format: uri
maxItems: 1
examples:
- - >-
https://static.aiquickdraw.com/tools/example/1767525918769_QyvTNib2.mp4
character_orientation:
description: >-
Generate the orientation of the characters in the video.
'image': same orientation as the person in the picture
(max 10s video). 'video': consistent with the
orientation of the characters in the video (max 30s
video).
type: string
enum:
- image
- video
default: video
examples:
- video
mode:
description: >-
Output resolution mode. Use 'std' for 720p or 'pro' for
1080p.
type: string
enum:
- 720p
- 1080p
default: 720p
examples:
- 720p
required:
- input_urls
- video_urls
- character_orientation
- mode
x-apidog-orders:
- prompt
- input_urls
- video_urls
- character_orientation
- mode
x-apidog-ignore-properties: []
x-apidog-orders:
- model
- callBackUrl
- input
x-apidog-ignore-properties: []
example:
model: kling-2.6/motion-control
callBackUrl: https://your-domain.com/api/callback
input:
prompt: The cartoon character is dancing.
input_urls:
- >-
https://static.aiquickdraw.com/tools/example/1767694885407_pObJoMcy.png
video_urls:
- >-
https://static.aiquickdraw.com/tools/example/1767525918769_QyvTNib2.mp4
mode: 720p
character_orientation: image
responses:
'200':
description: Request successful
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/ApiResponse'
example:
code: 200
msg: success
data:
taskId: task_kling-2.6_1767693973938
headers: {}
x-apidog-name: ''
security:
- BearerAuth: []
x-apidog:
schemeGroups:
- id: kn8M4YUlc5i0A0179ezwx
schemeIds:
- BearerAuth
required: true
use:
id: kn8M4YUlc5i0A0179ezwx
scopes:
kn8M4YUlc5i0A0179ezwx:
BearerAuth: []
callbacks:
videoTaskCompleted:
'{request.body#/callBackUrl}':
post:
description: >-
The system sends this callback when the
`kling-2.6/motion-control` task succeeds or fails.
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- code
- msg
- data
properties:
code:
type: integer
description: >-
Unified callback code: 200 for success, 501 for
failure.
enum:
- 200
- 501
msg:
type: string
description: Unified callback message.
enum:
- Playground task completed successfully.
- Playground task failed.
data:
type: object
required:
- taskId
- model
- state
- param
- resultJson
- failCode
- failMsg
properties:
taskId:
type: string
description: The unique task identifier.
model:
type: string
description: The model used for the task.
enum:
- kling-2.6/motion-control
state:
type: string
description: Terminal task state.
enum:
- success
- fail
param:
type: string
description: >-
JSON string containing the submitted task
parameters.
resultJson:
type: string
nullable: true
description: >-
JSON string containing resultUrls,
firstFrameUrl, lastFrameUrl, or resultObject
when successful. Null when failed.
failCode:
type: string
nullable: true
description: Null when successful; failure code when failed.
failMsg:
type: string
nullable: true
description: >-
Null when successful; failure message when
failed.
costTime:
type: integer
format: int64
description: >-
Task processing time. Present on successful
callbacks.
completeTime:
type: integer
format: int64
description: Task completion timestamp.
createTime:
type: integer
format: int64
description: Task creation timestamp.
updateTime:
type: integer
format: int64
description: Task update timestamp.
creditsConsumed:
type: number
description: >-
Credits consumed by the task. Present on
successful callbacks.
examples:
success:
summary: Task completed successfully
value:
code: 200
msg: Playground task completed successfully.
data:
taskId: task_example_video_webhook_001
model: kling-2.6/motion-control
state: success
param: >-
{"input":"{\"prompt\":\"The cartoon character is
dancing.\",\"input_urls\":[\"https://example.com/input-image.jpg\"],\"video_urls\":[\"https://example.com/input-video.mp4\"],\"mode\":\"720p\",\"character_orientation\":\"image\"}","callBackUrl":"https://example.com/callback","model":"kling-2.6/motion-control"}
resultJson: >-
{"resultUrls":["https://example.com/generated-video.mp4"]}
failCode: null
failMsg: null
costTime: 12
completeTime: 1234567890
createTime: 1234560000
updateTime: 1234567890
creditsConsumed: 1.23
failure:
summary: Task failed
value:
code: 501
msg: Playground task failed.
data:
taskId: task_example_video_webhook_001
model: kling-2.6/motion-control
state: fail
param: >-
{"input":"{\"prompt\":\"The cartoon character is
dancing.\",\"input_urls\":[\"https://example.com/input-image.jpg\"],\"video_urls\":[\"https://example.com/input-video.mp4\"],\"mode\":\"720p\",\"character_orientation\":\"image\"}","callBackUrl":"https://example.com/callback","model":"kling-2.6/motion-control"}
failCode: GENERATION_FAILED
failMsg: The generation task failed.
responses:
'200':
description: Callback received successfully.
content:
application/json:
schema:
type: object
properties:
code:
type: integer
example: 200
msg:
type: string
example: success
example:
code: 200
msg: success
x-apidog-folder: docs/en/Market/Video Models/Kling
x-apidog-status: released
x-run-in-apidog: https://app.apidog.com/web/project/1184766/apis/api-28506391-run
components:
schemas:
ApiResponse:
type: object
properties:
code:
type: integer
description: >-
Response status code
- **200**: Success - Request has been processed successfully
- **401**: Unauthorized - Authentication credentials are missing or
invalid
- **402**: Insufficient Credits - Account does not have enough
credits to perform the operation
- **404**: Not Found - The requested resource or endpoint does not
exist
- **422**: Validation Error - The request parameters failed
validation checks
- **429**: Rate Limited - Request limit has been exceeded for this
resource
- **433**: Request Limit - Sub-key Usage Exceeds Limit
- **455**: Service Unavailable - System is currently undergoing
maintenance
- **500**: Server Error - An unexpected error occurred while
processing the request
- **501**: Generation Failed - Content generation task failed
- **505**: Feature Disabled - The requested feature is currently
disabled
enum:
- 200
- 401
- 402
- 404
- 422
- 429
- 433
- 455
- 500
- 501
- 505
x-apidog-enum:
- value: 200
name: ''
description: ''
- value: 401
name: ''
description: ''
- value: 402
name: ''
description: ''
- value: 404
name: ''
description: ''
- value: 422
name: ''
description: ''
- value: 429
name: ''
description: ''
- value: 433
name: ''
description: ''
- value: 455
name: ''
description: ''
- value: 500
name: ''
description: ''
- value: 501
name: ''
description: ''
- value: 505
name: ''
description: ''
msg:
type: string
description: Response message, error description when failed
examples:
- success
data:
type: object
properties:
taskId:
type: string
description: >-
Task ID, can be used with Get Task Details endpoint to query
task status
x-apidog-orders:
- taskId
required:
- taskId
x-apidog-ignore-properties: []
x-apidog-orders:
- code
- msg
- data
title: response not with recordId
required:
- data
x-apidog-ignore-properties: []
x-apidog-folder: ''
securitySchemes:
BearerAuth:
type: bearer
scheme: bearer
bearerFormat: API Key
description: >-
All API requests require a Bearer Token. Add the header `Authorization:
Bearer YOUR_API_KEY` to authenticate requests.
BearerAuth1:
type: bearer
scheme: bearer
bearerFormat: API Key
description: >-
所有 API 请求都需要 Bearer Token。请在请求头中添加 `Authorization: Bearer YOUR_API_KEY`
进行身份验证。
servers:
- url: https://api.kie.ai
description: 正式环境
security:
- BearerAuth: []
x-apidog:
schemeGroups:
- id: kn8M4YUlc5i0A0179ezwx
schemeIds:
- BearerAuth
required: true
use:
id: kn8M4YUlc5i0A0179ezwx
scopes:
kn8M4YUlc5i0A0179ezwx:
BearerAuth: []
```