Live APIQwen Image

Qwen2 Image

qwen2-image

Reliable Qwen image route for text generation and image editing workflows with broad prompt and aspect-ratio support.

View request Docs

Model overview

Endpoint: /api/v1/images/generations
Credit cost: 10 credits / image
Typical latency: 20-60 sec
Input and output: Text or image → PNG or JPEG

Capabilities

Text-to-image
Image editing
Long prompts
Common aspect ratios

Request parameters

Parameter	Type	Requirement	Description
model	string	Required	Model identifier. Default: `qwen2-image`
prompt	string	Required	Generation or edit instruction, up to 5000 characters.
image_urls	string[]	Optional	Source image URLs. Supplying an image activates edit mode.
aspect_ratio	string	Optional	Output aspect ratio. Default: `16:9`
output_format	png \| jpeg	Optional	Generated file format. Default: `png`

Request example

curl https://qwenapi.org/api/v1/images/generations \
  -H "Authorization: Bearer $QWEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "qwen2-image",
  "prompt": "A clean architectural model photographed in a daylight studio",
  "aspect_ratio": "4:3",
  "output_format": "png"
}'

The generation endpoint is asynchronous. Poll GET /api/v1/tasks/ with the same Bearer key.