Instantly SDK Patterns Overview Production-ready patterns for Instantly API v2 integrations. Instantly has no official SDK — all integrations use direct REST calls to . These patterns provide type safety, retry logic, pagination, and multi-tenant support. Prerequisites - Completed setup - Familiarity with async/await and TypeScript generics - Understanding of REST API pagination patterns Instructions Step 1: Type-Safe Client with Error Classification Step 2: TypeScript Interfaces Step 3: Retry with Exponential Backoff Step 4: Cursor-Based Pagination Step 5: Multi-Tenant Factory (Agency Patter…