SDK reference

One page per public method, component and event, generated from each SDK’s source code. Examples come in tabs; pick your language once (header switcher or any tab) and every page follows it. The HTTP endpoints are in the HTTP API reference, generated from our OpenAPI spec.

Web SDK@tryyoursize/sdk · TryYourSize.js for any storefront: the client, elements, events and web components.

React@tryyoursize/react · A provider, hooks and element components for TryYourSize.js, shaped like @stripe/react-stripe-js.

Node.js@tryyoursize/node · The server SDK for Node.js 18+: recommendations, catalog, orders and returns, audit log, webhooks.

Pythontryyoursize · The server SDK for Python 3.9+, standard library only: recommendations, catalog, orders and returns, audit log, webhooks.

iOSTryYourSize (Swift) · The native Size guide button (SwiftUI and UIKit), the shopper's recommended size, and the TryYourSize window in a sheet.

Androidcom.tryyoursize:tryyoursize-android · The native Size guide button (Compose and Views), the shopper's recommended size, and the TryYourSize window.

React Native@tryyoursize/react-native · The native Size guide button and the shopper's recommended size in React Native, over the iOS and Android SDKs.

Fluttertryyoursize (Dart) · The native Size guide button and the shopper's recommended size in Flutter, over the iOS and Android SDKs.

Browser and apps, or server?

Where it runs	Key	SDKs
Your storefront (browser)	Publishable pk_…	Web SDK, React
Your apps	Publishable pk_…	iOS, Android, React Native, Flutter
Your server	Secret sk_… or restricted rk_…	Node.js, Python

Error codes: web SDK errors, mobile SDK errors, API errors.