Introduction

The Genstack Imagine service provides a powerful API for AI-powered image generation using Stable Diffusion XL Lightning. It offers both programmatic access through a REST API and a user-friendly web interface.

Key Features

• AI image generation using Stable Diffusion XL Lightning
• Usage-based billing with balance management
• Developer profit sharing system
• Customizable generation parameters
• Simple REST API interface
• Web-based UI for image generation
• Cross-origin resource sharing (CORS) support
• Health monitoring and status checks

Demo UI

A demonstration page is served at https://imagine.genstack.app/ui

Authentication

The service requires Genstack token authentication for all image generation requests.

Pricing and Billing

The service implements a flexible pricing model that includes:

• Base generation cost per image
• Configurable gross margin percentages
• Developer profit sharing
• Automatic balance checking and fund reservation
• Usage tracking and reporting

Resource Management

The service automatically handles:

• Balance verification before generation
• Fund reservation during processing
• Usage recording and balance updates
• Developer profit distribution

Image Generation

The service uses the Stable Diffusion XL Lightning model for image generation, supporting:

• Custom prompts and negative prompts
• Adjustable image dimensions
• Seed control for reproducibility
• Step count configuration

For more detailed information about specific endpoints and usage examples, refer to the Endpoints and Examples sections.