API Reference

Complete reference for the Fitting Widget API

API Reference

window.fitting('init', options)

Initializes the widget. Call this once, before any other methods.

Parameter	Type	Required	Description
`apiKey`	`string`	Yes	Your widget API key

window.fitting('init', {
  apiKey: 'pk_live_xxx',
});

window.fitting('create', options)

Opens the virtual try-on experience.

Parameter	Type	Required	Description
`targetElementId`	`string`	Yes	ID of the container element where the widget renders
`tryonItems`	`TryonItem[]`	Yes	Array of items available for try-on
`model`	`'balanced' \| 'quality' \| 'speed'`	No	Rendering model (default: `'balanced'`)

TryonItem

Field	Type	Description
`productName`	`string`	Display name of the garment
`url`	`string`	Full URL to the garment image

window.fitting('create', {
  targetElementId: 'widget-container',
  model: 'balanced',
  tryonItems: [
    {
      productName: 'Denim Jacket',
      url: 'https://example.com/jacket.png',
    },
  ],
});