API

API-First Design for SMEs

Published 18 Jan 2025 · 7 min read

Why API-First Matters

Mid-market companies need modular integrations. API-first design ensures your product scales to partners, marketplaces, and new channels.

Design Principles

  • Define resources, verbs, and error contracts first
  • Automate documentation with OpenAPI and Postman
  • Versioning strategy to avoid breaking partners
  • Security via OAuth 2.0 and rate limiting

Monetization Models

Metered usage, tiered subscriptions, and revenue sharing enable SMEs to grow new revenue streams.