yuu Partner Developer Portal

The yuu integration specification defines a standardized way for partners, channels, and internal banners to connect with the yuu ecosystem.

This portal contains everything you need to build on yuu:

Integration Guides — partner workflows for SSO, account linkage, member validation, points, and rewards.
SDK Specification — Android and iOS SDK installation, login, ID page, and redeemed-coupon page.
API Reference — generated from the OpenAPI specification.
FAQ — answers to common integration questions.