The DALL-E 3 API lets you generate images programmatically — build image generation into any application.

Image Generation

response = client.images.generate(
    model="dall-e-3",
    prompt="A futuristic city at night with flying cars, cinematic lighting",
    size="1792x1024",   # 1024x1024, 1024x1792, or 1792x1024
    quality="hd",       # standard or hd
    n=1                 # DALL-E 3 only supports n=1
)
image_url = response.data[0].url

Revised Prompt

DALL-E 3 automatically rewrites your prompt for better results. Access it via response.data[0].revised_prompt to see what it actually generated.

Reference:

DALL-E API documentation

https://en.wikipedia.org/wiki/Special:Search?search=DALL