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Kling - V2.5 Turbo Text to Video Pro
OpenAPI Specification
yaml
openapi: 3.0.1
info:
title: ''
description: ''
version: 1.0.0
paths:
/api/v1/jobs/createTask:
post:
summary: Kling - V2.5 Turbo Text to Video Pro
deprecated: false
description: >-
## Query Task Status
After submitting a task, use the unified query endpoint to check
progress and retrieve results:
**Get Task Details**
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
**Market Overview**
Explore all available models
**Common API**
Check credits and account usage
operationId: kling-v2-5-turbo-text-to-video-pro
tags:
- docs/en/Market/Video Models/Kling
parameters: []
requestBody:
content:
application/json:
schema:
type: object
required:
- model
properties:
model:
type: string
enum:
- kling/v2-5-turbo-text-to-video-pro
default: kling/v2-5-turbo-text-to-video-pro
description: >-
The model name to use for generation. Required field.
- Must be `kling/v2-5-turbo-text-to-video-pro` for this
endpoint
examples:
- kling/v2-5-turbo-text-to-video-pro
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: >-
The text description of the video you want to generate
(Max length: 2500 characters)
type: string
maxLength: 2500
examples:
- >-
Real-time playback. Wide shot of a ruined city:
collapsed towers, fires blazing, storm clouds with
lightning. Camera drops fast from the sky over burning
streets and tilted buildings. Smoke and dust fill the
air. A lone hero walks out of the ruins, silhouetted
by fire. Camera shifts front: his face is dirty with
dust and sweat, eyes firm, a faint smile. Wind blows,
debris rises. Extreme close-up: his eyes reflect the
approaching enemy. Music and drums hit. Final wide
shot: fire forms a blazing halo behind him - reborn in
flames with epic cinematic vibe.
duration:
description: The duration of the generated video in seconds
type: string
enum:
- '5'
- '10'
default: '5'
examples:
- '5'
aspect_ratio:
description: The aspect ratio of the generated video frame
type: string
enum:
- '16:9'
- '9:16'
- '1:1'
default: '16:9'
examples:
- '16:9'
negative_prompt:
description: >-
Things to avoid in the generated video (Max length: 2500
characters)
type: string
maxLength: 2500
examples:
- blur, distort, and low quality
cfg_scale:
description: >-
The CFG (Classifier Free Guidance) scale is a measure of
how close you want the model to stick to your prompt
(Min: 0, Max: 1, Step: 0.1) (step: 0.1)
type: number
minimum: 0
maximum: 1
default: 0.5
examples:
- 0.5
required:
- prompt
x-apidog-orders:
- prompt
- duration
- aspect_ratio
- negative_prompt
- cfg_scale
x-apidog-ignore-properties: []
x-apidog-orders:
- model
- callBackUrl
- input
x-apidog-ignore-properties: []
example:
model: kling/v2-5-turbo-text-to-video-pro
callBackUrl: https://your-domain.com/api/callback
input:
prompt: >-
Real-time playback. Wide shot of a ruined city: collapsed
towers, fires blazing, storm clouds with lightning. Camera
drops fast from the sky over burning streets and tilted
buildings. Smoke and dust fill the air. A lone hero walks out
of the ruins, silhouetted by fire. Camera shifts front: his
face is dirty with dust and sweat, eyes firm, a faint smile.
Wind blows, debris rises. Extreme close-up: his eyes reflect
the approaching enemy. Music and drums hit. Final wide shot:
fire forms a blazing halo behind him - reborn in flames with
epic cinematic vibe.
duration: '5'
aspect_ratio: '16:9'
negative_prompt: blur, distort, and low quality
cfg_scale: 0.5
responses:
'200':
description: Request successful
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/ApiResponse'
- type: object
properties:
data:
type: object
properties:
taskId:
type: string
description: >-
Task ID, can be used with Get Task Details
endpoint to query task status
examples:
- task_kling_1765184398475
x-apidog-orders:
- taskId
x-apidog-ignore-properties: []
x-apidog-orders:
- data
x-apidog-ignore-properties: []
example:
code: 200
msg: success
data:
taskId: task_kling_1765184398475
headers: {}
x-apidog-name: ''
security:
- BearerAuth: []
x-apidog:
schemeGroups:
- id: kn8M4YUlc5i0A0179ezwx
schemeIds:
- BearerAuth
required: true
use:
id: kn8M4YUlc5i0A0179ezwx
scopes:
kn8M4YUlc5i0A0179ezwx:
BearerAuth: []
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-28506392-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
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description: ''
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name: ''
description: ''
- value: 404
name: ''
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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: |-
所有 API 都需要通过 Bearer Token 进行身份验证。
获取 API Key：
1. 访问 API Key 管理页面 获取您的 API Key
使用方法：
在请求头中添加：
Authorization: Bearer YOUR_API_KEY
注意事项：
- 请妥善保管您的 API Key，切勿泄露给他人
- 若怀疑 API Key 泄露，请立即在管理页面重置
BearerAuth1:
type: bearer
scheme: bearer
bearerFormat: API Key
description: |-
所有 API 都需要通过 Bearer Token 进行身份验证。
获取 API Key：
1. 访问 API Key 管理页面 获取您的 API Key
使用方法：
在请求头中添加：
Authorization: Bearer YOUR_API_KEY
注意事项：
- 请妥善保管您的 API Key，切勿泄露给他人
- 若怀疑 API Key 泄露，请立即在管理页面重置
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: []