Designing Good APIs

Part 1 -- Principles of Designing & Developing APIs (for Product Managers, Product Designers, and Developers)

Part 2 -- Process of Designing APIs (for Product Managers, Product Designers, and Developers)

Part 3 -- Tips for managing an API backlog (for Non-Technical PMs)

Part 4 -- Developing, Architecting, Testing, & Documenting an API (for Developers)

API First Development Recipe

How To Document APIs

Shopify APIs

API Design