August 2025
Intermediate to advanced
294 pages
5h 49m
English
Content preview from Modern REST API Development in Go
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Exploring REST APIs
A REST API can be simple or complicated, have thousands of different resources with millions of entities, or expose only one resource with a few entities. Every developer can decide how to use query parameters, HTTP headers, and HTTP verbs. Nothing is written in stone here because REST provides the guiding principles, but the developer always makes the final decision.
For this reason, it’s essential to have the right tools and resources to understand an API properly before consuming it, as well as the right tools to explore and investigate how to use that API in real life.
This chapter will explore three tools I consider the bread and butter of any API user:
- OpenAPI: The OpenAPI documentation defines our REST API, declaring ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.