Linktree SDK Patterns Overview Linktree's REST API exposes profile management, link CRUD, click analytics, and appearance theming through bearer-token authentication. A structured SDK client matters here because Linktree enforces strict per-minute rate limits on analytics endpoints and returns nested profile objects that benefit from strong typing. These patterns provide a thread-safe singleton, typed error classification, fluent request building for paginated link lists, and test utilities for mocking profile and analytics responses. Prerequisites - Node.js 18+, TypeScript 5+ - environment v…