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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 different APIs.

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

    May 8, 2025 · Find out what is API testing with examples, along with its significance in functional and secure communication between software systems.

  4. 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 reliability. …

  5. What is API Testing? A Complete Beginner's Guide | dotMock

    Aug 14, 2025 · API testing is how you check that your application's digital 'messengers'—its APIs—are working correctly, reliably, and securely. Think of it like inspecting the foundation of a house before …

  6. What Is API Testing: Guide With Examples - LambdaTest

    Nov 9, 2025 · API testing is a type of software testing that focuses on verifying that an API is working as expected. It focuses on ensuring that the functionality, reliability, performance, and security of an API …

  7. What is API Testing? Key Concepts, Types & Best Practices

    Dec 23, 2024 · At its core, API testing—or Application Programming Interface testing—is verifying and validating that APIs work as expected. From assessing functionality to ensuring reliability and …

  8. What is API Testing: Benefits, Types, and Best Practices

    Apr 15, 2025 · What Is API Testing in Software Testing? API testing in software testing refers to the process of validating the core functionality of your software, independent of the user interface.

  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. What is API Testing? (+Tools, Types & Best Practices)

    Feb 13, 2025 · API testing is a type of software testing that examines an API to verify its functionality, reliability, performance, and security. It ensures that your API endpoints behave as expected, return …