Integration

Add Thinx3D to your store in days

Choose a Shopify one-click app, a REST interface for headless or API-first commerce, or webhooks. Each path feeds the same product-page widget.

Integration Paths

Three catalog integration methods

All three routes converge on one product-page widget, powered by garment specifications and shopper body geometry.

Shopify App

One-click App Store installation reads your catalog structure automatically. Map specifications by SKU in the admin UI, while the app injects the widget into product-page templates.

Recommended for Shopify
REST API

POST a product ID with graded measurement specs and receive fit recommendation JSON. Use it with headless commerce, WooCommerce, or any platform that can make HTTP requests.

For custom platforms
Webhooks

Get real-time fit events when a shopper finishes a body scan or follows a recommendation. Send them to analytics or returns systems without polling.

Returns analytics
REST API

One POST returns a fit recommendation

POST a product ID and graded spec data. The response includes zone-level fit detail, a confidence score, and recommended size for inline product-page rendering.

Use Bearer token authentication. Brand plan limits start at 1,000 requests per hour and scale with usage. Onboarding covers spec import and wires the first live call.

fit-request.js 
const response = await fetch(
  'https://api.thinx3d.com/v1/fit',
  {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${apiKey}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      product_id: 'sku-womens-blazer-navy',
      scan_token: userScanToken
    })
  }
);

const fit = await response.json();
// fit.recommended_size  "M"
// fit.confidence        0.91
// fit.zones.chest       "good"
// fit.zones.waist       "slightly_tight"
Setup Process

Setup steps for a new brand

Structured onboarding targets a live product-page recommendation backed by accurate garment specifications.

1
30-minute kickoff and spec review

30-minute call covering the catalog, platform setup, and highest-return SKUs. Share graded spec sheets as a PDF, CSV, or Google Sheet.

2
Import and map specs

The team imports garment specs and maps non-standard measurement point names to the Thinx3D schema. Shopify installs use the admin UI.

3
Install and test widget

Install the Shopify app or add the API call to your product-page template. The team checks the widget on your first three pages. Shopify setup averages under two hours.

4
Go live and monitor

The widget goes live. Check-ins at 7 days and 30 days review fit event data and address specification issues indicated by early returns.

Start your store integration

Begin with a 30-minute call. The team outlines setup requirements and provides a realistic timeline for your first live recommendation.

Book an integration call See pricing