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An introduction to API Gateway in NestJS with Microservices and Rest APIs — part 01
A practical guide on creating an API Gateway for your NestJS apps!

Hello and welcome! In this article we are going to talk about API Gateway, microservices, REST APIs (again) and all with NestJS
I was a bit reluctant to write about this topic, specially because when talking about API Gateway and Microservices a lot of people deviates on how you should architect “in the correct way” but still there are no much content about it using NestJS as well as NestJS documentation for who is not used to Microservices might be complicated.
That said, my disclaimer here is that… Don’t take what I am writing today as set on stone but… think that is one approach that might fit your needs and please feel free to change/adapt/evolve what I am writing here for your personal needs.
Before we start…
This article might be slightly more advanced for who never worked with NestJS. If you are new to NestJS and REST APIs I would recommend to read my previous article first: