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OpenAPI Training

35 Lessons
|
40 hours

OpenAPI Training helps learners master API design and documentation using the OpenAPI Specification. Understand how to create, structure, and maintain high-quality RESTful APIs using industry-standard tools like Swagger Editor and SwaggerHub. Gain hands-on skills to streamline API development, improve collaboration between teams, and ensure consistency across services. Prepare to advance your career in API development and software architecture with practical OpenAPI expertise.

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OpenAPI Training
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About Course

Prerequisites

  • Basic understanding of REST APIs (endpoints, HTTP methods, status codes)
  • Familiarity with JSON and/or YAML syntax
  • Understanding of API design principles (paths, parameters, responses, versioning)
  • Experience using API tools like Swagger Editor or SwaggerHub
  • Basic knowledge of web development or any programming language

What You Will Learn

  1. Learn the structure of the OpenAPI Specification (OAS) – v2.0 and v3.x
  2. Write API definitions using YAML or JSON
  3. Define key components:

    • paths, operations (GET, POST, etc.)
    • parameters, responses, requestBody, components
  4. Use Swagger tools:

    • Swagger Editor
    • Swagger UI
    • SwaggerHub
  5. Apply best practices for API design and versioning
  6. Implement security schemes (API keys, OAuth2, etc.)
  7. Validate and test OpenAPI specifications
  8. Generate API client/server code from OpenAPI definitions
  9. Understand the differences between OpenAPI 2.0 (Swagger) and OpenAPI 3.0
  10. Use API-first development workflows for collaboration and delivery

Course Curriculum

Course Content

Lesson 1 – Introduction to OpenAPI & Swagger

  • What is an API / REST API
  • History & evolution of Swagger → OpenAPI
  • Benefits, use‑cases & design patterns
  • Overview of the OpenAPI Specification (OAS)

Lesson 2 – Core OpenAPI Specification Basics

Lesson 3 – Schema, Data Types & Components

Lesson 4 – Parameters, Request / Response Modeling & Extensions

Lesson 5 – Security & Authentication

Lesson 6 – Design & Implementation Strategies

Lesson 7 – Code Generation / SDK & Server Stubs

Lesson 8 – Testing, Validation & Tooling

Lesson 9 – Collaboration & API Management Tools

Lesson 10 – Deployment, Monitoring & Maintenance

₹47,940.00
  • Intermediate
  • 50 Total Enrolled
  • 40 hours Duration
  • September 15, 2026 Last Updated

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    Self Paced Learning
    ₹47,940.00
    ✓ Refund Policy
    • Duration: 40 hrs
    • 35 Lessons & Practical Labs
    • Lifetime Full Access & Free Upgrades
    • Downloadable Study Materials & Code Labs
    • Recognized Certification of Completion
    • 24x7 Online Support & Learner Forum
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    ₹47,940.00
    🛡️ 100% Money Back Guarantee
    • Live Interactive Training: 40 hrs
    • 35 Lessons across 10 Modules
    • Plus Full Self-Paced Access & Recordings
    • Real-World Projects & Case Studies
    • 1-on-1 Doubt Sessions with Industry Experts
    • Exam Prep & Official Certification Support
    • Resume Building & Placement Assistance
    Classes Starting From:
    📅 Fast Track Batch: 28 Sep 2026
    📅 Weekday Batch: 28 Sep 2026
    📅 Weekend Batch: 26 Sep 2026
    One to One Training
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    • 100% Customized Delivery & Curriculum
    • Flexible Schedule as per Learner Convenience
    • Top Tier Industry-Experienced Instructors
    • Tailored Hands-On Project Mentoring
    • Dedicated Interview & Career Guidance
    • 24x7 Dedicated Priority Support
    Contact Us

    Placement Partners

    Hettich
    Bechtel
    Emirates
    Mitsubishi
    Indian Navy
    Tech Mahindra
    AU Small Finance Bank
    Capgemini
    United Nations
    Yash Technologies

    Want to know Today's Offer

    OpenAPI Training Certification Exam

    Upon completing the OpenAPI Training, you will receive a globally recognized certification that validates your expertise in professional skills and industry best practices. This certification is a testament to your practical knowledge, hands-on skills, and professional readiness.

    The Technology certification exam assesses your ability to apply real-world concepts, tools, and techniques learned during the course. Certified professionals are in high demand across industries, opening doors to exciting career opportunities and higher salary potential.

    Our certification is recognized by top employers and organizations worldwide. Whether you are looking to advance your current career, switch to a new role, or demonstrate your expertise to clients, this certification gives you the competitive edge you need in today’s fast-paced technology landscape.

    Read more
    OpenAPI Training

    Frequently Asked Questions

    The OpenAPI Training is designed to provide comprehensive, in-depth training in OpenAPI. Prerequisites Basic understanding of REST APIs (endpoints, HTTP methods, status codes) Familiarity with JSON and/or YAML syntax Understanding of API design principles (paths, parameters, responses, versioning) Experience using API tools like Swagger Editor or SwaggerHub Basic knowledge of web development or any programming language What You Will Learn Learn the structure of the OpenAPI Specification (OAS) – v2.0 and v3.x Write API definitions using YAML or JSON Define key components: paths, operations (GET, POST, etc.) parameters, responses, requestBody, components Use Swagger tools: Swagger Editor Swagger UI SwaggerHub Apply best practices for API design and versioning Implement security schemes (API keys, OAuth2, etc.) Validate and test OpenAPI specifications Generate API client/server code from OpenAPI definitions Understand the differences between OpenAPI 2.0 (Swagger) and OpenAPI 3.0 Use API-first development workflows for collaboration and delivery The program covers foundational concepts through to advanced techniques to ensure you gain job-ready expertise.

    This course is ideal for beginners, IT enthusiasts, and working professionals who want to build or advance their career in OpenAPI and qualify for relevant industry roles. There are no stringent prerequisites—basic computer proficiency and a willingness to learn are all that is required. Foundational topics are thoroughly covered during onboarding.

    The course is delivered through interactive, live online sessions led by industry experts. You will also have 24/7 access to LMS resources, study materials, and session recordings so you can catch up or revise at your convenience if you miss any live classes.

    Yes, hands-on learning is a core component of this course. You will work on practical assignments, real-life use cases, and capstone projects using OpenAPI tools and best practices, helping you build a portfolio to showcase to hiring managers.

    Upon successful completion of the course curriculum and project assessments, you will be awarded an industry-recognized Certificate of Completion from Kodestree. We also offer career assistance, including resume-building workshops, mock technical interviews, and job opportunities to help you transition into relevant industry roles.

    Contact Us Worldwide

    Call:
    +91 7204614489

    WhatsApp:
    +91 7204614489

    Email:
    admissions@kodestree.com

    LEARNER SUCCESS

    What Learners Say

    Real feedback from professionals who transformed their careers with our training

    4.8/5
    Average Rating
    1,200+ Learner Reviews
    Learner Reviews
    Ankit Sharma Priya Menon Rahul Verma Sneha Kapoor +
    10,000+
    Learners Trained
    Ankit Sharma Priya Menon Rahul Verma Sneha Kapoor +
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    Satisfaction Rate
    “

    The trainers explained concepts through real-world attack scenarios, which I was able to apply on the job right after the course. Structured curriculum and hands-on labs were the best part.

    “

    After the CSM training, I can confidently facilitate Sprint ceremonies. The trainer's practical approach and real project examples were extremely helpful.

    “

    Agile concepts were explained clearly, especially backlog management and team facilitation. A bit more time would have made it even better, but overall a solid course.

    “

    Even as a beginner, I never felt lost — the step-by-step labs and doubt-clearing sessions made switching careers so much easier.

    “

    This training gave me more than just a certification — it gave me a Scrum Master mindset. The modules on servant leadership and conflict resolution were the most valuable.

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