ClickUp Reference Architecture

Overview

Production-ready architecture for ClickUp API v2 integrations covering custom fields, time tracking, goals, and two-way sync with external systems.

Architecture Layers

┌──────────────────────────────────────────┐
│          Application Layer               │
│   (Routes, Controllers, Webhooks)        │
├──────────────────────────────────────────┤
│          Service Layer                   │
│   (Business Logic, Orchestration)        │
├──────────────────────────────────────────┤
│          ClickUp Client Layer            │
│   (API Wrapper, Types, Cache, Retry)     │
├──────────────────────────────────────────┤