Bytedance - V1 Lite Text to Video
High-quality video generation from text descriptions powered by Bytedance’s advanced AI model
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
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
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Common API
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OpenAPI
market/bytedance/v1-lite-text-to-video.json post /api/v1/jobs/createTask
openapi: 3.0.0
info:
title: Bytedance API
description: Apikley Bytedance API Documentation - Text to Video
version: 1.0.0
contact:
name: Technical Support
email: support@apikley.ru
servers:
- url: https://api.apikley.ru
description: API Server
security:
- BearerAuth: []
paths:
/api/v1/jobs/createTask:
post:
summary: Generate videos from text using bytedance/v1-lite-text-to-video
operationId: bytedance-v1-lite-text-to-video
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- model
properties:
model:
type: string
enum:
- bytedance/v1-lite-text-to-video
default: bytedance/v1-lite-text-to-video
description: >-
The model name to use for generation. Required field.
- Must be `bytedance/v1-lite-text-to-video` for this
endpoint
example: bytedance/v1-lite-text-to-video
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
example: https://your-domain.com/api/callback
input:
type: object
description: Input parameters for the generation task
properties:
prompt:
description: >-
The text prompt used to generate the video (Max length:
10000 characters)
type: string
maxLength: 10000
example: >-
Wide-angle shot: A serene sailing boat gently sways in
the harbor at dawn, surrounded by soft Impressionist
hues of pink and orange with ivory accents. The camera
slowly pans across the scene, capturing the delicate
reflections on the water and the intricate details of
the boat's sails as the light gradually brightens.
aspect_ratio:
description: The aspect ratio of the generated video
type: string
enum:
- '16:9'
- '4:3'
- '1:1'
- '3:4'
- '9:16'
- '9:21'
default: '16:9'
example: '16:9'
resolution:
description: >-
Video resolution - 480p for faster generation, 720p for
higher quality
type: string
enum:
- 480p
- 720p
- 1080p
default: 720p
example: 720p
duration:
description: Duration of the video in seconds
type: string
enum:
- '5'
- '10'
default: '5'
example: '5'
camera_fixed:
description: >-
Whether to fix the camera position (Boolean value
(true/false))
type: boolean
example: false
seed:
description: >-
Random seed to control video generation. Use -1 for
random.
type: integer
enable_safety_checker:
description: >-
The safety checker is always enabled in Playground. It
can only be disabled by setting false through the API.
(Boolean value (true/false))
type: boolean
example: true
required:
- prompt
example:
model: bytedance/v1-lite-text-to-video
callBackUrl: https://your-domain.com/api/callback
input:
prompt: >-
Wide-angle shot: A serene sailing boat gently sways in the
harbor at dawn, surrounded by soft Impressionist hues of pink
and orange with ivory accents. The camera slowly pans across
the scene, capturing the delicate reflections on the water and
the intricate details of the boat's sails as the light
gradually brightens.
aspect_ratio: '16:9'
resolution: 720p
duration: '5'
camera_fixed: false
enable_safety_checker: true
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
example: task_bytedance_1765186729394
example:
code: 200
msg: success
data:
taskId: task_bytedance_1765186729394
'500':
$ref: '#/components/responses/Error'
components:
schemas:
ApiResponse:
type: object
properties:
code:
type: integer
enum:
- 200
- 401
- 402
- 404
- 422
- 429
- 455
- 500
- 501
- 505
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
- **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
msg:
type: string
description: Response message, error description when failed
example: success
responses:
Error:
description: Server Error
securitySchemes:
BearerAuth:
type: http
scheme: bearer
bearerFormat: API Key
description: >-
All APIs require authentication via Bearer Token.
Get API Key:
1. Visit [API Key Management Page](https://app.apikley.ru/keys) to get your
API Key
Usage:
Add to request header:
Authorization: Bearer APIKLEY_API_KEY
Note:
- Keep your API Key secure and do not share it with others
- If you suspect your API Key has been compromised, reset it immediately
in the management page
To find navigation and other pages in this documentation, fetch the llms.txt file at: https://docs.apikley.ru/llms.txt