Blog
Tutorials, API guides, comparisons, and product updates for developers.
APIFlow vs Postman: Which API Testing Tool is Right for You?
A detailed comparison of APIFlow and Postman covering features, pricing, performance, and developer experience.
10 REST API Best Practices Every Developer Should Know
From naming conventions to error handling, these best practices will help you design APIs that developers love.
How to Test the OpenAI API with APIFlow
Step-by-step tutorial on setting up authentication and testing OpenAI's chat completions endpoint.
Managing Environment Variables for API Testing
Learn how to use environment variables to switch between development, staging, and production APIs seamlessly.
Understanding API Authentication: Bearer, Basic, OAuth & More
A comprehensive guide to API authentication methods and when to use each one in your projects.
Converting cURL Commands to JavaScript Fetch
Learn the quick way to convert any cURL request into clean JavaScript fetch code, or let APIFlow do it for you.
APIFlow v1.2: Team Workspaces, Import & More
Announcing shared workspaces, Postman collection import, and a refreshed response viewer with diff support.