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El desarrollo de APIs REST ha evolucionado. Durante años, el enfoque Code-First, escribir primero los controladores y anotaciones en Java para generar el contrato a posteriori, ha sido la norma.

Sin embargo, este modelo suele derivar en desalineaciones entre el contrato y la implementación, acoplamiento innecesario y fricciones en equipos distribuidos.

Este libro es una guía práctica para adoptar el paradigma API-First utilizando el ecosistema de Micronaut. A través de un proyecto evolutivo (Petstore Lite), aprenderás a desplazar la especificación OpenAPI al centro del proceso de diseño, convirtiéndola en la única fuente de verdad.

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Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

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