Bolade Oke’s Post

View profile for Bolade Oke

Senior Quality Assurance Engineer

Why every QA should learn API testing even if you are manual If you think API testing is just for automation testers, let’s change that mindset. When i started learning API testing, i didn’t realize how much it would change how i understood everything the app, the data, the logic, and even how i communicate with developers. Here’s why every QA manual or not should learn it: 1. You see the system beneath the UI APIs are the backbone of modern applications. Testing them helps you understand how features really work behind the scenes not just what’s visible on the screen. 2 You find bugs earlier (and smarter) Many bugs never reach the UI, broken endpoints, missing parameters, incorrect responses all caught faster through API validation. 3. You communicate better with developers When you can read and test APIs, your bug reports become clearer, your conversations sharper, and your impact bigger. 4. You future-proof your career The line between manual and technical testing is fading. Understanding APIs makes you adaptable whether your next step is automation, integration testing, or leadership. You don’t need fancy tools to start. Try Postman or Insomnia, explore a public API, and just start sending requests. Curiosity is your best tool. QA isn’t just about clicking , it’s about understanding how things connect and APIs are where everything connects. Have you started exploring API testing yet? What helped you get started? #QA #SoftwareTesting #QualityAssurance #APITesting #ManualTesting #Postman #TestingTools #Learning #CareerGrowth #ShiftLeft

Vinícius Ferraz

DevOps Engineer | DevOps | SRE | Infrastructure | Linux | SysAdmin | QA SDET | QA Engineer | QA Consultant

4d

I see API testing as manual too. When you're testing contracts, you're looking for some kind of statements that, somehow, filter whats your endpoint logic put into your DB. Its not too differente of testing some input field as well. I think, overtesting APIs is often much more important than focus on the front-end logic.

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