Welcome to the Fit-it-on API
Fit-it-on is an AI-first company specializing in human-centric generative image models tailored for fashion applications. The API provides developers and product teams with direct access to endpoints for high-fidelity image generation, virtual try-on, and custom model creation.
Core Features
- Clothing Virtual Try-On (
tryon): Premium virtual try-on with enhanced fidelity for fashion photoshoots and publishable ecommerce content. - Product to Model (
product-to-model): Transform product-only images (packshots) into realistic visuals of people wearing those products across varying environments. - Developer Friendly: Simple REST API with comprehensive guides, robust status polling architecture, and straightforward JSON structures.
- Enterprise Grade: Secure, scalable infrastructure with predictable credit costs per generation and high SLA uptime.
How it works
Our flagship Virtual Try-On model allows users to see exactly how clothing would look on a person without physically wearing it. Using AI, our API ingests a photo of a person and a garment, then generates a realistic composite showing how the clothing would drape, fit, and appear in that specific environment.
Asynchronous Architecture
The Developer API uses an asynchronous job architecture. You submit a job and instantly receive a tracking ID, which you then poll to retrieve your final, high-resolution generation. This ensures stability for complex, multi-sample 2048x2048 generations.
Ready to dive in? Head over to the API Setup guide to generate your first Developer Key.