> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apikley.ru/llms.txt
> Use this file to discover all available pages before exploring further.
# Qwen text to image
# Qwen - Text to Image
> High-quality photorealistic image generation powered by Qwen's advanced AI model
## 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
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
> Rate limits and quotas are enforced by Apikley and may differ from upstream providers.
## OpenAPI
```yaml market/qwen/text-to-image.json post /api/v1/jobs/createTask theme={null}
openapi: 3.0.0
info:
title: Qwen API
description: Apikley Qwen API Documentation - Text to Image
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 images using qwen/text-to-image
operationId: qwen-text-to-image
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- model
properties:
model:
type: string
enum:
- qwen/text-to-image
default: qwen/text-to-image
description: |-
The model name to use for generation. Required field.
- Must be `qwen/text-to-image` for this endpoint
example: qwen/text-to-image
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 prompt to generate the image with (Max length: 5000
characters)
type: string
maxLength: 5000
example: ''
image_size:
description: The size of the generated image
type: string
enum:
- square
- square_hd
- portrait_4_3
- portrait_16_9
- landscape_4_3
- landscape_16_9
default: square_hd
example: square_hd
num_inference_steps:
description: >-
The number of inference steps to perform (Min: 2, Max:
250, Step: 1) (step: 1)
type: number
minimum: 2
maximum: 250
default: 30
example: 30
seed:
description: >-
The same seed and the same prompt given to the same
version of the model will output the same image every
time
type: integer
guidance_scale:
description: >-
The CFG (Classifier Free Guidance) scale is a measure of
how close you want the model to stick to your prompt
when looking for a related image to show you (Min: 0,
Max: 20, Step: 0.1) (step: 0.1)
type: number
minimum: 0
maximum: 20
default: 2.5
example: 2.5
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
output_format:
description: The format of the generated image
type: string
enum:
- png
- jpeg
default: png
example: png
negative_prompt:
description: >-
The negative prompt for the generation (Max length: 500
characters)
type: string
maxLength: 500
example: ' '
acceleration:
description: >-
Acceleration level for image generation. Options:
'none', 'regular', 'high'. Higher acceleration increases
speed. 'regular' balances speed and quality. 'high' is
recommended for images without text
type: string
enum:
- none
- regular
- high
default: none
example: none
required:
- prompt
example:
model: qwen/text-to-image
callBackUrl: https://your-domain.com/api/callback
input:
prompt: ''
image_size: square_hd
num_inference_steps: 30
guidance_scale: 2.5
enable_safety_checker: true
output_format: png
negative_prompt: ' '
acceleration: none
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_qwen_1765178144357
example:
code: 200
msg: success
data:
taskId: task_qwen_1765178144357
'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](https://docs.apikley.ru/llms.txt)