Generate Images (OpenAI Native Format)

Generate images from a text prompt. See also Edit images; as well as the Gemini native format and Qwen native format.

Endpoint

POST /v1/images/generations

Parameters

Parameter	Type	Required	Description
model	string	Yes	Image model, e.g. dall-e-3
prompt	string	Yes	Text prompt describing the image
n	integer	No	Number to generate, default 1
size	string	No	Size, e.g. 1024x1024
quality	string	No	Quality, e.g. standard / hd
response_format	string	No	url (default) or b64_json

Request

curl https://ai.youqi.tech/v1/images/generations \
  -H "Authorization: Bearer sk-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "dall-e-3",
    "prompt": "A white fox running under a starry sky, photorealistic",
    "size": "1024x1024",
    "n": 1
  }'

Response

{
  "created": 1715367049,
  "data": [
    { "url": "https://.../generated-image.png" }
  ]
}

TIP

Supported size and quality vary by model. When response_format is url, the returned link is temporary — download and store it promptly.