# Kling 2.6 Image to Video
## OpenAPI Specification
```yaml
openapi: 3.0.1
info:
title: ''
description: ''
version: 1.0.0
paths:
/api/v1/jobs/createTask:
post:
summary: Kling 2.6 Image to Video
deprecated: false
description: >-
## Query Task Status
After submitting a task, you can check the task progress and retrieve
generation results via the unified query endpoint:
Learn how to query task status and obtain generation results
::: tip[]
In production environments, it is recommended to use the `callBackUrl`
parameter to receive automatic notifications upon generation completion,
rather than polling the status endpoint.
:::
## Related Resources
Browse all available models
Check account credits and usage status
operationId: kling-2-6-image-to-video
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/image-to-video
default: kling-2.6/image-to-video
description: >-
Name of the model used for the generation task. Required
field.
- This endpoint must use the `kling-2.6/image-to-video`
model
examples:
- kling-2.6/image-to-video
callBackUrl:
type: string
format: uri
description: >-
Callback URL to receive notifications when the generation
task is completed. Optional configuration, recommended for
production environments.
- After the task is completed, the system will POST the task
status and results to this URL
- The callback content includes the generated resource URL
and task-related information
- Your callback endpoint needs to support receiving POST
requests with JSON payloads
- You can also choose to call the task details endpoint to
actively poll the 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: >-
Text prompt for video generation (maximum length: 1000
characters)
type: string
maxLength: 1000
examples:
- >-
In a bright rehearsal room, sunlight streams through
the windows, and a standing microphone is placed in
the center of the room. [Campus band female lead
singer] stands in front of the microphone with her
eyes closed, and other members stand around her.
[Campus band female lead singer, singing loudly] Lead
vocal: "I will do my best to heal you, with all my
heart and soul..." The background is a cappella
harmonies, and the camera slowly pans around the band
members.
image_urls:
description: >-
Image URLs for video generation. (Uploaded file URLs,
not file content; supported types: image/jpeg,
image/png; maximum file size: 10.0MB)
type: array
items:
type: string
format: uri
maxItems: 1
examples:
- - >-
https://static.aiquickdraw.com/tools/example/1764851002741_i0lEiI8I.png
sound:
description: >-
This parameter specifies whether the generated video
contains sound (boolean: true/false)
type: boolean
examples:
- false
duration:
description: 'Video duration (unit: seconds)'
type: string
enum:
- '5'
- '10'
default: '5'
examples:
- '5'
required:
- prompt
- image_urls
- sound
- duration
x-apidog-orders:
- prompt
- image_urls
- sound
- duration
x-apidog-ignore-properties: []
x-apidog-orders:
- model
- callBackUrl
- input
x-apidog-ignore-properties: []
example:
model: kling-2.6/image-to-video
callBackUrl: https://your-domain.com/api/callback
input:
prompt: >-
In a bright rehearsal room, sunlight streams through the
windows, and a standing microphone is placed in the center of
the room. [Campus band female lead singer] stands in front of
the microphone with her eyes closed, and other members stand
around her. [Campus band female lead singer, singing loudly]
Lead vocal: "I will do my best to heal you, with all my heart
and soul..." The background is a cappella harmonies, and the
camera slowly pans around the band members.
image_urls:
- >-
https://static.aiquickdraw.com/tools/example/1764851002741_i0lEiI8I.png
sound: false
duration: '5'
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_1765182405025
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/image-to-video` 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/image-to-video
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/image-to-video
state: success
param: >-
{"input":"{\"prompt\":\"In a bright rehearsal
room, sunlight streams through the windows, and a
standing microphone is placed in the center
o...\",\"image_urls\":[\"https://example.com/input-image.jpg\"],\"sound\":false,\"duration\":\"5\"}","callBackUrl":"https://example.com/callback","model":"kling-2.6/image-to-video"}
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/image-to-video
state: fail
param: >-
{"input":"{\"prompt\":\"In a bright rehearsal
room, sunlight streams through the windows, and a
standing microphone is placed in the center
o...\",\"image_urls\":[\"https://example.com/input-image.jpg\"],\"sound\":false,\"duration\":\"5\"}","callBackUrl":"https://example.com/callback","model":"kling-2.6/image-to-video"}
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-28506384-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: []
```