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  1. What is API Testing? A Guide to Testing APIs | Postman

    API testing helps teams confirm that their API's endpoints, methods, and integrations function as expected. Learn what it is and how it benefits your team.

  2. API Testing - Software testing - GeeksforGeeks

    Jul 23, 2025 · API testing, or application programming interface testing, is a type of software testing that focuses on the testing of individual API methods and the interactions between …

  3. What is API Testing? (with Examples) - BrowserStack

    May 8, 2025 · API testing ensures that an API functions correctly by verifying its expected behavior. It can be performed manually or automated using specialized tools. Various types of …

  4. What is API testing? - IBM

    What is API testing? API testing is the process of verifying that an application programming interface (API) functions as intended. It typically involves sending various data requests to an …

  5. What is API testing? Everything you need to know - TechTarget

    Jul 31, 2024 · API testing is a type of software testing that analyzes an application programming interface (API) to verify that it fulfills its expected functionality, security, performance and …

  6. API Testing Tutorial: A Complete Guide for Beginners

    Apr 1, 2025 · API (Application Programming Interface) is a set of all procedures and functions that allow us to create an application by accessing the data or features of the operating system or …

  7. API Testing: What it is, How to Test & Best Practices

    API testing is a type of software testing that validates whether an Application Programming Interface (API) behaves as expected. Instead of focusing on how a user interacts with the UI, …

  8. Basics of API Testing: What It Is and How to Do It - viviweek

    Oct 4, 2024 · Learn the fundamentals of API testing, why it’s crucial for reliable software development, and how to perform effective API tests using proven strategies and tools.

  9. What is API Testing? A Comprehensive Guide

    Oct 8, 2025 · Learn everything about API testing! This comprehensive guide covers the basics, types of testing, tools, performance, and security for REST APIs in 2024.

  10. API Testing: How To Test & Best Practices [2025] | Devcom

    Dec 18, 2024 · API testing is a term used for verifying and validating the Application Program Interface (API) on its functionality, performance, and security. These tests ensure that the …