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ASP.NET Core Web API with Azure API Management (.NET 9)

This course teaches developers how to build and secure ASP.NET Core Web APIs with Azure API Management using .NET 9, targeting cloud developers and backend engineers who need to expose scalable, managed APIs. With 70% of enterprises adopting API-first strategies (Microsoft, 2024), mastering API lifecycle management is critical for cloud-native development roles. You’ll gain hands-on skills in OpenAPI integration, policy enforcement, and deployment automation.

Aligned with the retired AZ-204: Azure Developer Associate certification’s API Management domain, this training ensures readiness for evolving Azure development roles. Koenig’s Guaranteed-to-Run dates and official Microsoft courseware provide reliable, vendor-authorized preparation, empowering you to design enterprise-grade API solutions on the latest .NET 9 platform.

40 Hours (5 Days)
Live Online / Classroom
0+ professionals trained

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1-on-1 On Request
Dedicated instructor, your schedule Fastest
Public Batch On Request
Group class, fixed schedule Most Popular
Self-Paced On Request
Recorded sessions, learn anytime Best Value

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Course Overview

The Microsoft course ASP.NET Core Web API with Azure API Management (.NET 9) is designed for developers aiming to build, secure, and manage modern web APIs in the Azure cloud. While no specific certification exam is directly tied to this course, it aligns closely with the skills measured in the AZ-204: Developing Solutions for Microsoft Azure exam. This training serves roles such as Azure Developer, Backend Engineer, and API Solutions Architect. With over 70% of Fortune 500 companies leveraging Azure for cloud services, demand for skilled .NET and API management professionals continues to grow, making this expertise highly valuable in enterprise environments across finance, healthcare, and government sectors.

Students engage with core Microsoft technologies including ASP.NET Core, Azure API Management, Azure App Service, Visual Studio 2022, OpenAPI (Swagger), and .NET 9. The hands-on lab environment is delivered through the Azure Portal, where learners build a fully functional RESTful web API from scratch, configure OpenAPI documentation, and publish it securely to Azure API Management. A key real-world project involves integrating an ASP.NET Core Web API with Azure API Management to enable centralized monitoring, rate limiting, and developer access control, simulating enterprise-grade API gateway patterns used in production cloud architectures.

This course prepares learners for the Microsoft Certified: Azure Developer Associate credential, a globally recognized certification that validates cloud development expertise on one of the world’s leading cloud platforms. Certified Azure developers earn an average annual salary of $129,253 in the U.S., with senior roles reaching up to $165,000, according to Global Knowledge’s 2024 IT salary report. Koenig Solutions enhances this learning path with Guaranteed-to-Run batches and official Microsoft courseware, ensuring consistent access to expert-led training. Upon completion, professionals are positioned to lead cloud-native API initiatives, drive digital transformation, and advance into high-impact roles such as Cloud Architect or DevOps Engineer.

What You'll Learn

Design ASP.NET Core Web API controllers with .NET 9 to create scalable and efficient APIs for modern applications
Implement OpenAPI documentation using Swashbuckle in ASP.NET Core to enhance API discoverability and developer experience
Publish ASP.NET Core Web API to Azure App Service for reliable cloud deployment and high availability
Integrate Web API with Azure API Management to streamline API governance and analytics
Secure API access using subscription keys in Azure API Management to protect sensitive data and control usage
Monitor and manage APIs through the Azure portal for real-time insights and improved API performance

Skills You'll Gain

ASP.NET Core Web API .NET 9 C# Development REST APIs Azure API Management Azure App Service Azure Active Directory Azure Key Vault Azure Monitor JWT Authentication OAuth Integration API Versioning OpenAPI Specification Rate Limiting API Policies Entity Framework Core

Prerequisites

Recommended knowledge before taking this course
  • Experience building foundational ASP.NET Core Web API applications using Microsoft’s ASP.NET Core Web API with Azure API Management (.NET 9)
  • Familiarity with OpenAPI/Swagger specifications and Swashbuckle integration for API documentation
  • Hands-on knowledge of deploying APIs on Azure App Services and managing API gateways
  • Understanding of RESTful API design principles and HTTP methods to create scalable services
  • Proficiency in C# programming and the fundamentals of the .NET 9 runtime environment
  • Basic experience with Azure Resource Manager and cloud provisioning to support API deployment and management
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Certification Exam

Everything you need to know about the ASP.NET Core Web API with Azure API Management (.NET 9) certification exam

Exam Details
Exam Name
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
Not applicable
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ASP.NET Core Web API with Azure API Management (.NET 9)

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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

85%

of ASP.NET Core Web API with Azure API Management (.NET 9) certified professionals report career advancement within 6 months

Salary Impact

+28%

Average salary increase reported after obtaining the ASP.NET Core Web API with Azure API Management (.NET 9) certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Azure API Developer
  • Cloud Integration Engineer
  • Backend Developer (.NET)
  • Microservices Developer
  • API Platform Engineer
  • Cloud-Native Developer

Companies Hiring

5,000+
Microsoft Accenture Deloitte Capgemini Infosys Wipro JP Morgan Goldman Sachs TechHuman Berlin Packaging

and 5,000+ organizations worldwide seeking ASP.NET Core Web API with Azure API Management (.NET 9) certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
4.9 / 5
Average Rating
95%
Would Recommend
1M+
Professionals Trained
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

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    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

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    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

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    Business Intelligence Lead

    PL-300 Certified ✓ Verified
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    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

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    AZ-305 Expert ✓ Verified
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    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

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    SC-300 Certified ✓ Verified
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    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

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    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the ASP.NET Core Web API with Azure API Management (.NET 9) training course

Is the certification exam included in the ASP.NET Core Web API with Azure API Management (.NET 9) course fee, and what is the cost if purchased separately?
The official Microsoft certification exam is not included in the course fee and requires separate purchase. Microsoft certification exams typically cost US$165, though regional pricing and taxes vary. Candidates register via Pearson VUE or Certiport, where academic and volume discounts may apply.
What training formats are available for this Microsoft course, and is Guaranteed-to-Run scheduling offered?
Koenig offers live online 1-on-1, public live online, classroom, and self-paced Flexi training for ASP.NET Core Web API with Azure API Management (.NET 9). All sessions are Guaranteed-to-Run, ensuring your training proceeds as scheduled regardless of enrollment, providing reliable planning for your professional certification goals.
How long is lab access provided for ASP.NET Core Web API with Azure API Management (.NET 9), and what environment is used?
Lab access is provided for 6 months via Koenig’s LET Platform using cloud-hosted virtual machines. These pre-configured environments support 24/7 hands-on practice with ASP.NET Core Web API and Azure API Management, eliminating local setup time and ensuring consistent, vendor-aligned learning conditions for every student.
What is Koenig's rescheduling and cancellation policy for this Microsoft training course?
Koenig allows one free reschedule if requested more than 10 days before the start date; changes within 10 days incur a 50% fee. Cancellations made 15 days in advance qualify for a full refund. The same training cannot be rescheduled more than once, and written notice is required.
What is the format, number of questions, passing score, and time limit for the Microsoft certification exam?
The exam features 35–50 questions, including multiple-choice, case studies, and hands-on labs, with a 120-minute duration plus 20 minutes for instructions. A scaled score of 700 out of 1,000 is required to pass, with no penalty for incorrect answers, ensuring a fair assessment of your skills.
How long is the Microsoft certification valid, and what is the renewal process and cost?
Microsoft role-based certifications are valid for one year and require annual renewal. Renewal involves passing a free, unproctored online assessment on Microsoft Learn during a six-month eligibility window before expiration. There is no cost for renewal, and you are allowed unlimited retake attempts.
What post-training support does Koenig provide after completing the ASP.NET Core Web API with Azure API Management (.NET 9) course?
Koenig provides 30 days of post-training support, including lab access, recorded sessions, exam prep materials, and mentor access. Learners receive a free course retake within six months and technical query resolution, ensuring continued guidance through your certification journey and into your next professional role.
What prerequisites or prior experience are recommended for the ASP.NET Core Web API with Azure API Management (.NET 9) course?
Learners should have prior experience developing basic ASP.NET Core Web API applications and familiarity with OpenAPI/Swashbuckle for API documentation. Experience with Azure services and C# programming is strongly recommended to fully benefit from the advanced integration topics covered in this Microsoft-aligned training curriculum.
What salary increase or career impact can be expected after completing this Microsoft certification?
Certified .NET developers with Azure expertise earn between $118K and $200K annually, with Azure-native roles commanding premiums of 10–20% over non-certified peers. Microsoft certifications enhance professional credibility, improve job placement in enterprise environments, and accelerate your advancement into senior and cloud-native engineering roles.
How does Koenig's training compare to self-study options for the ASP.NET Core Web API with Azure API Management (.NET 9) certification?
Koenig’s training delivers structured, expert-led instruction with hands-on labs, Guaranteed-to-Run scheduling, and exam prep, yielding higher pass rates than self-study. Unlike free Microsoft Learn modules, Koenig includes professional mentorship, dedicated lab environments, and retake options, providing a comprehensive, job-ready skill path for your career.
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