Size Charts API

A complete solution for managing and displaying e-commerce size charts. Use the API directly or embed the widget on any website.

Features

Organize charts by category and subcategory. One chart can appear in multiple places.

All measurements stored in inches, automatically converted to centimeters.

Secure API keys with scopes and rate limiting for production use.

Drop-in JavaScript widget that works on any website with zero dependencies.

Built-in rate limiting protects your API from abuse (100 req/min).

Complete CRUD operations for charts, categories, and labels.

6 charts

8 charts

12 charts

Widget examples, live builder, and browse all size charts by category.

Complete reference for integrating via REST API.

Embed with one line

<div data-chart="mens-tops"></div>
<script src="https://your-domain.com/embed/size-charts.js" data-api="https://your-domain.com"></script>

Or fetch via API

curl -H "X-API-Key: sc_live_xxxx" \
  "https://your-domain.com/api/v1/size-charts?slug=mens-tops"

Need to manage size charts?