Guides
10 Best API Mocking & Service Virtualization Tools (2026)
The 10 best API mocking and service virtualization tools in 2026, compared across spec-driven, standalone stub server, and enterprise virtualization categories.
13 min readSmeet Gohel
Guides
How-to guides and tutorials.
Practical guides: API test automation, codeless testing, reporting, and shift-left. Step-by-step tutorials.
GuidesAPI Testing Framework: What It Is and How to Choose One (2026)
What an API testing framework actually is, the three real categories to choose between, and a practical decision framework based on team language, CI/CD needs, and who should be able to read the tests.
13 min readSushant Joshi
Guides11 Best API Load Testing Tools in 2026 (Free & Open Source)
The 11 best API load testing tools in 2026, compared on scripting language, protocol support, CI/CD fit, and pricing model — free/open source and commercial.
14 min readRishi Gaurav
Guides9 Types of API Testing You Need to Know
The 9 distinct types of API testing explained — what each one catches, when to run it in your pipeline, and how they fit together into a complete test strategy.
13 min readSushant Joshi
GuidesHow to Write API Test Cases: Template + Examples (2026)
A practical template for writing API test cases, with worked examples across positive, negative, boundary, and security scenarios — and how each one maps directly onto an automated test.
13 min readParveen Kumari
GuidesAPI Testing Checklist: Functional, Security & Performance (2026)
A complete API testing checklist across functional, security, and performance dimensions — every item explained, mapped to what actually breaks in production, with a downloadable version for CI/CD gating.
13 min readRishi Gaurav
GuidesKarate Framework Tutorial: API Testing with Gherkin (2026)
A Karate framework tutorial for API testing: Gherkin .feature files with no step-definition code, built-in match assertions, Scenario Outline data-driven tests, and running the suite in CI/CD with Maven.
13 min readSmeet Gohel
GuidesCypress API Testing Tutorial: cy.request() Guide (2026)
A Cypress API testing tutorial: cy.request() basics, chaining requests with aliases, custom commands for auth, parametrized tests, and running the suite in CI/CD — with working JavaScript for every example.
13 min readRishi Gaurav
GuidesHow to Use Postman for API Testing: Beginner Guide (2026)
A beginner's guide to Postman for API testing: building requests, pm.test() assertions, Collections and Environments, chaining requests, and running everything headless in CI/CD with Newman.
13 min readSushant Joshi