Best practices for API error handling

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Error handling is a crucial part of working with APIs. When an API encounters an issue, such as invalid input data or…

GraphQL vs. REST

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GraphQL and REST are two common architectural patterns for building APIs. REST APIs use standard HTTP methods to access resources through dedicated…

The evolving landscape of API protocols in 2023

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This is a guest post by Alex Xu, author of the System Design Interview book series. The API landscape is constantly evolving,…

gRPC vs. REST

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An API is a set of rules and protocols that enable different software components to interact and exchange data. APIs are essential…

REST API interview questions

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Don’t forget to register here to attend POST/CON 24, Postman’s biggest API conference ever: April 30 to May 1, 2024 in San…

What are HTTP methods?

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Don’t forget to register here to attend POST/CON 24, Postman’s biggest API conference ever: April 30 to May 1, 2024 in San…

How to choose between REST vs. GraphQL vs. gRPC vs. SOAP

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To create the Postman Open Technologies Knowledge Base API, I’ve been following our team’s internal API design playbook, which covers the strategy,…

How to create a REST API with Node.js and Express

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Don’t forget to register here to attend POST/CON 24, Postman’s biggest API conference ever: April 30 to May 1, 2024 in San…

Exploring Zoom’s REST and GraphQL APIs with Postman

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Zoom is an essential tool for remote communication, collaboration, and video conferencing. With Zoom’s REST APIs and GraphQL API, developers can build…

How to choose HTTP or gRPC for your next API

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I recently hosted a Postman livestream, “How We Built it: gRPC Support,” with a few members of the Postman engineering team. During…

API Basics: A Beginner’s Guide to APIs

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This is a guest post written by Subho Halder, co-founder and chief information security officer at Appknox. Applications these days are witnessing…

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