Async jobs
Queue generation with /v1/images/jobs, poll /v1/images/jobs/{id}, then download the finished image.
LumixAIOpenAI image generation API
GPT Image 1.5 API for production images.
GPT Image 1.5 API gives teams a GPT image generation option with practical prompt reasoning, strong instruction following, and a clean async API workflow.
- Model slug
- gpt-1-5-medium
- Credit rate
- 2 credits per image
- Provider
- OpenAI
Model overview
Why use GPT Image 1.5 through LumixAI?
GPT Image 1.5 image generation through the LumixAI API with live model pricing from the backend.
Use GPT Image 1.5 through LumixAI when you want one stable REST workflow for prompts, model selection, async jobs, polling, usage tracking, and credit pricing. The page targets searches for GPT Image 1.5 API, GPT Image 1.5 image API, and OpenAI image generation API.
AI image generation
production workflows
API integrations
Developer workflow
Call GPT Image 1.5 without a separate provider integration.
Credit pricing
GPT Image 1.5 starts at 2 credits per image before conditional rules.
await fetch("https://api.lumixai.live/v1/images/jobs", {
method: "POST",
headers: {
"Content-Type": "application/json",
"X-API-Key": process.env.LUMIXAI_API_KEY
},
body: JSON.stringify({
model: "gpt-1-5-medium",
prompt: "premium product image, clean studio lighting",
aspectRatio: "1:1",
resolution: "2k"
})
});SEO content source map
Know where this model fits before you build.
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