RestAssured Java Tutorial for Beginners: #7 How to automate POST API request? | Step-by-Step Guide

🚀 Understand and automate POST API requests using RestAssured, Java, and TestNG — explained step by step for absolute beginners!

In this detailed tutorial, you’ll learn:

✅ What is a POST API request?
✅ Why POST is used in RESTful APIs
✅ How to create JSON request body using JSONObject
✅ How to send POST request using RestAssured
✅ How to validate response status code with TestNG
✅ How to print and analyze API response

We are using the free ReqRes API for safe, real-world practice. This video is perfect for:

QA Automation Engineers
Beginners learning API Testing
Manual testers switching to Automation
Anyone preparing for API Automation Interviews

🛠 Tools & Technologies Used:

Java
RestAssured
TestNG
JSON.simple
ReqRes API

🔗 Resources:
👉 Practice API: https://reqres.in/

🧑‍💻 Subscribe for more tutorials:
🔔 https://www.youtube.com/@CodingPathWays

Other videos from series:
RestAssured Java Tutorial for Beginners: #1 Series Kickoff! | Basic Intro
https://youtu.be/oVQaubXK0os

RestAssured Java Tutorial for Beginners: #2 Setting Up Dev Environment
https://youtu.be/LPgYRI9xuWw

RestAssured Java Tutorial for Beginners: #3 How to make a GET API call? | Practical Demo
https://youtu.be/qyeV-qOI7ww

RestAssured Java Tutorial for Beginners: #4 How to validate a GET API Response | Practical Demo
https://youtu.be/hAP6hX7l8I0

RestAssured Java Tutorial for Beginners: #5 How to Validate API Response Headers? | Practical Demo
https://youtu.be/ZiriIQ-bBQo

RestAssured Java Tutorial for Beginners: #6 Validate JSON Response Body with JsonPath |Real API Demo
https://youtu.be/GevR-15kqgQ

#APIAutomation #RestAssured #PostAPI #JavaAutomation #TestNG #BeginnersGuide #SoftwareTesting #QATesting #CodingPathWays #AutomationTesting #RESTAPI #APITestingTutorial #APIAutomationForBeginners

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