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Why Engineers Resist API-First
Write Down The Contract First
This image symbolizes the core principle of API-First development — building adaptable, well-defined interfaces upfront, ensuring compatibility across diverse components. Just as universal adapters simplify global travel, well-defined APIs empower teams to work in parallel, integrate systems effortlessly, and future-proof their architectures. API-First isn’t just about connection; it’s about creating a shared language for scalable and resilient software ecosystems.
The Conversation Begins
The virtual meeting room felt like a silent arena, with the Product Team Lead and the Engineer facing off in a debate that reflected two distinct approaches to software development. Both were seasoned professionals, yet their perspectives on API-First development couldn’t be more different.
Product Lead: “I need you to provide the API definition first, using the OpenAPI Specification. The other teams are waiting on this, and we need to lock it down so they can start working too.”
