- Join the Best API Manual Testing Training Institute to Master API Concepts and Endpoint Validation.
- Complete API Manual Testing Course with Postman Covers Test Cases and Bug Reporting.
- Work on Real-Time Projects and Gain In-Demand Skills Through Practical, Hands-On Projects.
- Advance Your Skills With an API Manual Testing Certification Course and Job Placements.
- Get Guidance for Resume Building, Interview Preparation and Career Strategies.
- Choose Flexible Learning Modes: Weekday, Weekend or Fast-Track to Suit Your Schedule.
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API Manual Testing Training with Postman
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Overview of API Manual Testing with Postman Course
Our API Manual Testing Training equips you with both foundational and advanced API testing skills through clear, practical lessons. This course covers essential tools and concepts like REST & SOAP APIs, Postman, Test Case Design, Validation and Reporting. You'll also earn an API Testing Certification and gain hands-on experience through real-time API testing projects. In addition, we offer a 30-Day Placement Preparation Program that includes resume building, job portal setup, daily job applications, mock interviews, HR guidance and soft skills training all designed to help you land a job faster in the field of API testing.
What You’ll Learn From API Manual Testing with Postman Training
- This comprehensive API Manual Testing course is suitable for beginners and professionals aiming to master manual testing of APIs for functionality.
- You’ll explore essential concepts such as API request types, endpoints, status codes, request headers, response validation and authentication methods.
- Powerful tools like Postman, Swagger and SoapUI will help you design, execute and analyze API test cases efficiently.
- Hands-on projects simulate real-world scenarios, allowing you to test REST and SOAP APIs for accuracy, response time and error handling, ensuring robust API functionality.
- By the end of the program, you will be skilled in creating test cases, executing API tests, generating reports, identifying issues and ensuring smooth API operations.
- This training prepares you for roles such as API Tester, QA Analyst or Software Tester and includes a certification to strengthen your career profile.
Additional Info
Course Highlights
- Master API Manual Testing, Functional Testing, Regression Testing, End-to-End Scenarios and Test Case Documentation.
- Get 100% placement assistance with connections to top hiring companies.
- Join 11,000+ learners placed successfully through our 350+ hiring partners.
- Learn directly from API Testing experts with 10+ years of industry experience.
- Enjoy flexible schedules, budget-friendly fees and lifetime access to learning resources.
- Gain expert insights from 650+ tech mentors on a single platform.
- Building successful testing careers through classroom training across 9+ centers in Bangalore and Chennai.
Exploring the Benefits of API Manual Testing with Postman Course
- Easy API Validation – Postman makes it simple to check whether an API works correctly Testers can send requests and view responses in seconds without writing code This saves time in finding errors early It also ensures the API delivers accurate data to users.
- User Friendly Interface – Unlike complex tools, Postman has a clean and easy to use interface. Testers can quickly create test cases without deep technical skills This makes learning smooth for beginners Even non-programmers can understand API behavior clearly.
- Faster Debugging – Postman identify issues in APIs by showing clear error responses. Testers can easily spot broken endpoints, missing data or performance issues. Fixing bugs becomes much faster compared to manual coding checks. This speeds up the overall development process.
- Collaboration Made Simple – Teams can share collections of API requests in Postman with just one click. This allows developers, testers and stakeholders to work together efficiently. Everyone stays updated on test cases and results. It makes teamwork smoother and more transparent.
- Real-Time Testing and Automation Support – Postman not only supports manual testing but also allows easy automation later. Testers can run multiple scenarios in real time to ensure API stability This builds confidence before moving to production. It provides flexibility for both small and large projects.
Essential Tools for API Manual Testing with Postman Certification
- Postman Workspace – A workspace in Postman allows testers to organize all their API projects in one place. It keeps requests, test cases and responses neatly arranged. This helps avoid confusion while working on multiple projects. It also supports easy sharing with team members.
- Collection Runner – The Collection Runner is used to execute multiple API requests in sequence Testers can run entire workflows at once and check how the API behaves. This ensures consistency across different endpoints. It saves effort compared to testing one request at a time.
- Environment Variables – Postman provides variables to store values like API keys, URLs or tokens. This avoids repetitive typing and makes switching between environments easier. For example, you can test the same API in dev, test and production with just one change. It ensures faster and error free testing.
- Pre-Request and Test Scripts – These scripts allow testers to add custom logic before or after API calls. They are written in simple JavaScript, making automation easy. You can validate responses, check status codes or add authentication steps. This increases flexibility and accuracy in testing.
- Newman CLI – A command-line utility called Newman is used to execute Postman collections outside the app. It helps integrate API tests into CI/CD pipelines. Teams can automate execution during deployment to catch issues early. This ensures APIs are reliable in real-world environments.
Top Frameworks Every API Manual Testing with Postman Should Know
- REST API Framework – REST (Representational State Transfer) is the most common framework for API testing. It allows testers to interact with endpoints using GET, POST, PUT and DELETE are examples of common HTTP methods Postman makes it easy to validate REST APIs efficiently Understanding REST helps in creating accurate test cases and ensures API reliability.
- SOAP API Framework – SOAP (Simple Object Access Protocol) is a protocol for exchanging structured information in web services. Testers can use Postman to send XML based requests and validate responses Knowing SOAP ensures compatibility with older or enterprise level systems It helps testers handle complex API requests and error scenarios effectively.
- JSON Schema Validation – JSON schema provides a structure to validate API responses Using Postman testers can verify if the API returns data in the correct format. This prevents issues in front-end applications consuming the API. It also ensures data consistency across multiple endpoints.
- BDD Framework with Postman – Behavior Driven Development (BDD) focuses on defining test scenarios in a human readable format Postman can integrate with BDD tools like Cucumber to automate validations. This makes collaboration between developers and testers easier. It helps in aligning testing with business requirements.
- Automation & CI/CD Frameworks – Postman collections can be integrated with automation tools like Newman or CI/CD pipelines in Jenkins. This allows running API tests automatically during development Testers can ensure continuous monitoring of API performance and reliability It saves time and improves testing accuracy for production-ready APIs.
Must-Have Skills You’ll Gain in a API Manual Testing with Postman Course
- API Request Handling – You will learn to create and manage API requests efficiently in Postman. This skill helps you understand APIs interact with applications. It ensures proper data retrieval and validation. Mastering this makes debugging and testing much easier.
- Response Validation – The course teaches you to check API responses for correctness, format and data accuracy. You will learn to identify errors missing fields or incorrect outputs. This ensures that APIs work reliably for users. Accurate validation is key to quality applications.
- Test Case Design – You will gain the ability to design structured test cases for API scenarios. This involves planning requests, expected outcomes and edge cases. Good test case design helps in systematic testing and reduces chances of missing bugs. It improves overall testing efficiency.
- Automation Readiness – Even though the focus is on manual testing you’ll learn skills prepare you for automated API testing. Creating reusable collections and scripts in Postman sets the foundation for later automation. This makes transitioning to advanced testing easier.
- Collaboration & Reporting – You will develop skills to share test results, API collections and reports with your team effectively. This fosters better communication between testers and developers. It ensures everyone stays aligned on project progress and quality standards.
Roles and Responsibilities of API Manual Testing with Postman
- API Tester – An API Tester is responsible for validating APIs using Postman to ensure they return the correct data. It test endpoints check response codes and log errors This role ensures applications interact seamlessly with backend services. It is critical for delivering stable and reliable software.
- QA Analyst – QA Analysts analyze API functionality and verify whether the system meets business requirements. They create test cases, run Postman requests and report discrepancies. This role helps maintain product quality and reduces the risk of bugs reaching production.
- Automation Support Tester – Even though the focus is manual testing Postman allows testers to prepare APIs for automation. It define test scenarios, validate responses and document behavior. This role bridges manual testing with future automation frameworks improving efficiency.
- Integration Tester – Integration Testers ensure different software modules work together by testing API communication. Using Postman, they check data flow between systems. This role helps prevent failures in multi-system applications and ensures seamless integration.
- Documentation Specialist – Testers in this role maintain detailed records of API endpoints, test cases and results in Postman collections. This documentation helps developers, testers and stakeholders understand the API behavior. Clear documentation speeds up troubleshooting and future updates.
Why API Manual Testing with Postman is a Great Career Option for Freshers
- High Demand in IT Industry – API testing is a core part of software quality assurance and companies need skilled testers to validate APIs. Freshers with Postman knowledge are highly sought after. This ensures plenty of job opportunities and a strong career start.
- Beginner Friendly Learning Curve – Postman is intuitive and easy to learn making it ideal for freshers without prior coding experience. Testers can quickly understand API requests and responses. This allows new professionals to gain confidence and start working on real projects faster.
- Hands-On Practical Skills – Freshers gain practical experience by testing real APIs, creating requests, validating responses and documenting results. These hands on skills are highly valued by employers. It prepares learners to handle real world software testing scenarios efficiently.
- Growth in Automation Opportunities – Manual testing with Postman lays the foundation for advanced automation testing Freshers can later transition to tools like Postman Collections or integrate with CI/CD pipelines. This provides a clear path for career growth in testing and DevOps.
- Competitive Salary Potential – Skilled API testers are offered competitive salaries even at the entry level. Companies value the ability to ensure software reliability and detect bugs early. For freshers, mastering Postman can lead to a financially rewarding career from the start.
How API Manual Testing with Postman Skills Help You Get Remote Jobs
- High Demand for API Testers – Many companies especially startups and IT firms need skilled API testers. Learning Postman equips you to handle real world API testing tasks. Employers value hands on testing experience. This increases your chances of landing remote opportunities quickly.
- Flexible Remote Work Opportunities – API testing can be done entirely online making it ideal for remote jobs Postman skills let you test APIs from anywhere. Companies hire remote testers to save costs while ensuring quality. This flexibility suits freelancers and remote job seekers perfectly.
- Enhances Your Resume – Having Postman expertise on your resume shows practical testing skills. Recruiters look for candidates can validate APIs effectively. This boosts credibility and sets you apart from other applicants. It increases your chances of interviews for remote roles.
- Supports Freelance & Contract Roles – Many organizations hire API testers on short term projects or freelance contracts. Mastering Postman prepares you to handle these roles efficiently. You can manage multiple clients remotely. This opens doors for additional income and project diversity.
- Builds Confidence for Technical Interviews – Postman skills help you confidently answer API-related questions during interviews. You can demonstrate knowledge of endpoints, requests and response validation. This makes recruiters trust your practical ability. Strong hands-on skills improve remote job selection chances.
What to Expect in Your First API Manual Testing with Postman Job
- Understanding API Requirements – In your first role, you’ll learn to read and understand API documentation carefully. This helps in knowing endpoints, request types and expected responses. Clear understanding ensures accurate test planning. It is the foundation for effective testing.
- Writing Test Cases – You will create structured test cases in Postman to validate API behavior This includes checking inputs, outputs and error handling. Good test cases ensure consistent testing and make debugging easier. It also builds your attention to detail.
- Executing Manual Tests – You will run API requests manually in Postman to check responses against expected results This hands on testing helps spot functional or data issues quickly It develops your problem solving skills Regular testing ensures APIs work as intended.
- Logging Bugs and Reporting – You will record issues found during testing and report them clearly to the development team Proper bug reporting includes steps to reproduce and response details. This ensures developers can fix problems efficiently. Accurate reporting improves team collaboration.
- Learning Collaboration and Workflow – You will collaborate closely with QA engineers, developers and project managers Sharing Postman collections and test results keeps everyone on the same page. This teamwork helps you understand real-world project workflows. Collaboration skills are essential for career growth.
Top Companies Hiring API Manual Testing Course with Postman
- TCS – TCS hires API Manual Testing professionals to validate APIs for enterprise applications Testers work on real time projects, ensuring APIs function correctly and deliver accurate data. Strong Postman skills help improve testing efficiency. This role builds hands-on experience in large scale software testing.
- Infosys – Infosys recruits API testers to verify REST and SOAP APIs for client projects Professionals use Postman to run requests, validate responses and document results. This ensures high-quality software delivery. Working here exposes testers to varied industries and project types.
- Wipro – Wipro employs Postman testers for API validation, regression checks and functional testing. Testers ensure backend services perform correctly under different scenarios This role helps develop strong debugging and analytical skills. It also prepares candidates for advanced automation testing opportunities.
- Cognizant – Cognizant hires API Manual Testing professionals to maintain application reliability. Using Postman, testers identify bugs, track API performance and report issues. This ensures smooth client delivery and high quality software Professionals gain exposure to collaborative team projects and enterprise workflows.
- Accenture – Accenture looks for Postman experts to test APIs for web and mobile applications. Testers validate endpoints, check data consistency and ensure integration works seamlessly. This strengthens problem-solving and testing expertise. The role provides exposure to global projects and best testing practices.
Tools Covered For API Manual Testing with Postman Training
Upcoming Batches For Classroom and Online
What’s included ?
📊 Free Aptitude and Technical Skills Training
- Learn basic maths and logical thinking to solve problems easily.
- Understand simple coding and technical concepts step by step.
- Get ready for exams and interviews with regular practice.
🛠️ Hands-On Projects
- Work on real-time projects to apply what you learn.
- Build mini apps and tools daily to enhance your coding skills.
- Gain practical experience just like in real jobs.
🧠 Launch Your Career in Top MNC Companies
- Master technical and HR interview rounds.
- Gain confidence with expert mock interview practice.
- Improve your chances of getting hired faster.
🎯 Interview Preparation For Freshers
- Practice company-based interview questions.
- Take online assessment tests to crack interviews
- Practice confidently with real-world interview and project-based questions.
🧪 LMS Self Learning Platform
- Explore expert trainer videos and documents to boost your learning.
- Study anytime with on-demand videos and detailed documents.
- Top MNC interview questions & self coding practice.
API Manual Testing with Postman Course Syllabus
- 🏫 Classroom Training
- 💻 Online Training
- 🚫 No Pre Request (Any Vertical)
- 🏭 Industrial Expert
Learners enrolling in the API Manual Testing Course can choose a specialized track based on their career goals and personal interests, boosting their chances of landing roles in top QA and software testing companies. This flexible course structure allows them to focus on areas like RESTful API testing, SOAP web service testing or security testing while also strengthening their core API testing expertise using tools like Postman and SoapUI through an API Manual Testing internship.
- Introduction to API Testing Fundamentals – Begin with API concepts (REST, SOAP), understanding HTTP methods (GET, POST, etc.), along with test case design.
- Advanced API Testing Techniques – Learn about request headers and body, status codes, data validation using JSON Schema, environment setup and utilizing tools.
- Hands-On Project Experience – Execute real-time API tests, create test data, simulate various user scenarios, identify and report defects and track the test execution.
- Collaboration and Quality Reporting Skills – Manage test cases in a Test Management System, create detailed bug reports, integrate testing with the SDLC.
Forms the foundational knowledge for API testing:
- Overview of API Testing – Understanding APIs, endpoints, HTTP methods and request-response lifecycle
- Testing Concepts – Manual vs Automated Testing, types of API testing
- Tools & Technologies – Postman interface, collections, environments and reporting features
- Career Paths – Roles such as API Tester, QA Engineer, Manual Tester, Functional Tester
Covers fundamental API testing concepts:
- Creating Requests – GET, POST, PUT, DELETE methods and their usage in testing
- Collections – Organizing multiple API requests for efficient testing
- Parameters & Headers – Adding query parameters, path variables and HTTP headers
- Body & Payloads – Handling JSON, XML, form-data and raw payloads in requests
Deep dive into validating API responses:
- Assertions – Status code validation, response body checks and schema validation
- Data Handling – Using variables, environments and dynamic data in requests
- Error Handling & Debugging – Handling failed requests, logging and troubleshooting API issues
- Response Analysis – Checking response time, size and content accuracy
Learn to design advanced API test scenarios:
- Pre-request Scripts – Automating tasks before sending API requests
- Tests & Scripting – Writing JavaScript-based tests for dynamic validation
- Chaining Requests – Using variables and data between multiple requests
- Environment Management – Configuring multiple environments for different stages
Understand testing APIs with multiple data sets:
- Using CSV & JSON Files – Parameterizing requests with external data
- Iteration & Loops – Running multiple tests automatically using Postman Collection Runner
- Dynamic Variables – Generating random data or timestamps for testing
- Best Practices – Organizing tests and data for reusability and maintainability
Focus on monitoring and sharing results:
- Integration with CI/CD Tools – Jenkins, GitLab and GitHub integration for automated testing
- Monitoring APIs – Scheduling tests and tracking uptime with Postman Monitors
- Custom Reports – Exporting test results and creating dashboards
- Optimization – Improving test efficiency, readability and maintainability
Apply all skills in practical API testing scenarios:
- Real-time Projects – Testing REST and SOAP APIs for web and mobile applications
- Data-Driven Testing – Running parameterized tests using collections and external data files
- Response Analysis – Validating performance, error handling and reliability of APIs
- Documentation – Preparing test reports, API documentation and recommendations for stakeholders
🎁 Free Addon Programs
Aptitude, Spoken English
🎯 Our Placement Activities
Daily Task, Soft Skills, Projects, Group Discussions, Resume Preparation, Mock Interview
Gain Real-Time Experience in API Manual Testing Projects
Project 1
Travel Booking API Testing
Validate flight, hotel and package booking APIs, ensuring correct pricing, availability and successful reservation responses.
Project 2
Weather Data API Testing
Test real-time weather APIs for accuracy, response time and reliability across multiple cities and query parameters.
Project 3
E-Learning Platform API Testing
Test course listing, enrollment, quiz submission and progress tracking APIs to ensure seamless learning experience.
Project 4
Payment Gateway API Testing
Validate transaction APIs for payment success, failure handling, error codes and secure data transmission.
Project 5
Inventory Management API Testing
Test APIs for stock updates, product addition, deletion and reporting to ensure accurate and real-time inventory tracking.
Who Should Take a API Manual Testing Training with Postman
IT Professionals
Non-IT Career Switchers
Fresh Graduates
Working Professionals
Diploma Holders
Professionals from Other Fields
Salary Hike
Graduates with Less Than 60%
Job Roles For API Manual Testing Course with Postman
API Tester
Manual QA Tester
Software Quality Analyst
Functional Tester
Postman Automation Tester
Test Analyst
QA Engineer
Web Services Tester
Getting Started With API Manual Testing Training with Postman Course
Why API Manual Testing with Postman is the Ultimate Career Choice
High Demand
Companies prefer multi-skilled professionals can handle entire project cycles.
Global Opportunities
Open doors to remote and international job markets.
High Salary
Enjoy competitive salaries and rapid career advancement.
Flexible Career Path
Explore roles such as developer, architect, freelancer, or entrepreneur.
Future-Proof Career
Stay relevant with skills that are consistently in demand in the evolving tech landscape.
Versatility Across Industries
Work in various domains like e-commerce, healthcare, finance, and more.
Career Support
Placement Assistance
Exclusive access to ACTE Job portal
Mock Interview Preparation
1 on 1 Career Mentoring Sessions
Career Oriented Sessions
Resume & LinkedIn Profile Building
Get Advanced API Manual Testing Certification
You'll receive a certificate proving your industry readiness.Just complete your projects and pass the pre-placement assessment.This certification validates your skills and prepares you for real-world roles.
📜 Industry-Recognized Certification
Earn official, shareable certifications recognized by top companies — a powerful proof of your job-ready skills.
🚀 Get Discovered by Top Employers
Let recruiters come to you with your verified profile — focus on learning while we connect you to real opportunities.
💼 Real-World Project Experience
Work on real-world projects to sharpen your skills and build a portfolio that impresses employers instantly.

Lowest API Manual Testing Training with Postman Fees
Affordable, Quality Training for Freshers to Launch IT Careers & Land Top Placements.
API Manual Testing with Postman Course FAQs
1. What is the duration of an API Manual Testing with Postman course?
2. Why is everyone saying ACTE online sessions are extremely effective?
3. How flexible are the timings of ACTE Intensive program?
4. What if I get doubts while learning?
5. Why is it recommended that you learn right from fundamentals at ACTE Intensive?
1. What is the eligibility for API Manual Testing with Postman course?
2. Why can anyone pursue a tech career through this program, regardless of background?
3. How do a lot of grads with BSc, MBA, B.A or B.Com degrees land IT jobs?
4. How many graduates are landing a tech job, even with a career gap?
5. Can a non-IT person learn API Manual Testing with Postman?
1. What are the requirements to qualify for the placement benefit?
2. What guidelines must be followed to get a placement successfully?
3. How would my career planning session benefit my career and who will serve as my mentor?
4. Where and what kind of internship might I anticipate after completing the program?
5. What is the stipend I will get an offer for?
1. What certifications are offered in API Manual Testing with Postman training?
- API Manual Testing Certification
- Postman Fundamentals Certificate
- API Functional Testing Certificate
- Real-Time Project Completion Certificate
- Advanced Postman Scripting Certificate
2. Does receiving certification in API Manual Testing with Postman guarantee employment?
3. How long does it take to become certified in API Manual Testing with Postman?
4. What are the benefits of API Manual Testing with Postman Certification?
- Validates API testing and Postman skills
- Enhances employability in QA and software testing roles
- Builds confidence in handling real time projects
- Strengthens resume credibility for IT companies
- Recognized by top IT organizations globally
5. How can I prepare effectively for the API Manual Testing with Postman certification exam?
- Practice creating requests and test cases in Postman regularly
- Work on real-time API projects and collections
- Revise core concepts, HTTP methods, assertions and environments
- Take mock tests and previous exam questions
- Seek mentor guidance for doubts and clarifications
1. What are the different options available to pay the course fee?
2. Can I get a refund from the course?
3. Why do fees differ between training centers?
4. Is the fee of the training the same in every city?
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