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Clothing AI Try-On

AI try-on for clothing. Merchants start at See a garment. A size estimate is a second recipe, Recommend a clothing size. Shoe size does not use this API.

What It Does

Shoppers can see how clothing looks on them (or a model) using generative AI. The system creates a digital twin of the person and applies selected garments virtually.

Key Features

Digital twin — AI-generated representation of the shopper
Virtual fitting — see how clothes look on the digital twin
Estimated size fitting — on tryon.wearfits.com, a twin created from body measurements or a clothing size can be compared with the product's body size chart. The result is a recommended size and a fit, loose, or tight reading. It does not show a 3D heatmap and it does not return the shopper's measurements.
Embeddable — clients can embed the try-on in an iframe or modal window

How to Use

Method	Description
Frontend app	tryon.wearfits.com — example implementation
Iframe / modal	Embed tryon.wearfits.com in your website
API	Direct API calls for custom implementations — see API Reference

API Endpoints

Endpoint	Description
`POST /api/v1/digital-twin`	Generate a digital twin image
`POST /api/v1/virtual-fitting`	Apply clothing to digital twin
`POST /api/v1/size-fitting`	Synchronously compare an eligible measurement or clothing-size digital twin with merchant body-range size charts and return estimated fit results
## Domain

API: api.wearfits.com
Frontend: tryon.wearfits.com

How It Works

sequenceDiagram
    participant User
    participant App as tryon.wearfits.com
    participant API as api.wearfits.com

    User->>App: Capture selfie and enter measurements
    App->>API: POST /api/v1/digital-twin
    API-->>App: Digital twin ready
    User->>App: Select garments
    App->>API: POST /api/v1/virtual-fitting
    API-->>App: Fitting result
    App->>User: Display try-on image
    User->>App: Ask how a size fits
    App->>API: POST /api/v1/size-fitting
    API-->>App: Recommended size and fit
    App->>User: Show fit, loose, or tight

Size fitting runs only for a Size Mode twin (measurements or clothing size). A photo-mode twin does not get a size estimate.

Digital Twin Modes

Mode	Input	Description
Size Mode	Face photo + body measurements, or height + clothing size (XS–3XL)	Default mode — measurements-based body model. Measurement and clothing-size twins are eligible for estimated size fitting.
Photo Mode	Face photo + full-body photo	Body model taken from a full-body photo. Photo-mode twins are not eligible for estimated size fitting.
## Authentication

Frontend app (tryon.wearfits.com): Protected by Cloudflare Turnstile (bot protection), no API key needed for end users
Direct API calls: Require X-API-Key header with key from dash.wearfits.com

Rate Limits

Context	Limit
Frontend app (per user)	10 fittings/hour, 20/day
API (per key, job submission)	50/min
API (job status polling)	500/min