API and Web Service Introduction Intermediate
The API and Web Service Introduction course from Arcitura equips software developers, integration specialists, and solution architects with foundational skills in modern API design, REST principles, and web service protocols. It solves the critical industry gap in standardized API practices, where 74% of organizations now follow an API-first strategy (Postman, 2024). Learners gain hands-on understanding of JSON/XML serialization, HTTP methods, and service coupling to build interoperable, scalable systems.
This course prepares candidates for the Arcitura Service API Specialist Certification, featuring 110-minute proctored exams with official digital badges upon passing. Koenig Solutions delivers this training with Guaranteed-to-Run dates and official vendor-authorized courseware, ensuring learners achieve recognized accreditation that validates expertise in high-demand API technologies and accelerates career advancement in cloud and microservices roles.
Training Formats & Pricing
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Course Overview
The API and Web Service Introduction course by Arcitura provides foundational knowledge for professionals aiming to master modern API and web service technologies. Designed for software developers, API architects, and integration specialists, this course serves as a critical stepping stone toward earning the Service API Specialist certification. With over 85% of enterprises adopting API-first strategies to enable digital transformation, demand for skilled API professionals has surged across industries including finance, healthcare, and cloud services. This Arcitura training delivers structured, vendor-neutral education on core API principles, RESTful design, and service-oriented architectures, preparing learners for real-world implementation challenges in distributed systems environments.
Participants engage with key technologies such as REST, gRPC, GraphQL, Protocol Buffers, Apache Avro, and Thrift, gaining hands-on experience through the Service API Design & Management Lab. Using a browser-based eLearning platform with integrated lab environments, students configure API gateways, implement contract-first design, and build interoperable services using both text-based (JSON, XML) and binary serialization formats. A key project involves designing a unified API layer that integrates heterogeneous back-end systems using protocol bridging and data transformation techniques. Learners also explore advanced patterns such as service mesh vs. API gateway deployment, idempotent endpoints, and hypermedia-driven APIs, all within a realistic enterprise integration scenario that mirrors actual industry use cases.
This course directly prepares candidates for the Service API Specialist certification exam, a globally recognized credential validating expertise in API design, coupling, and lifecycle management. Certified professionals report an average salary increase of 20-25%, with API architects commanding median salaries exceeding $130,000 in North America. Koenig Solutions enhances this learning path with Guaranteed-to-Run batches, official Arcitura courseware, and access to expert instructors for 1-on-1 mentoring, ensuring comprehensive exam readiness. Upon completion, learners are positioned to lead API initiatives in cloud-native environments, driving innovation through scalable, secure, and well-governed service APIs.
Prerequisites
- Fundamental understanding of service-oriented architecture (SOA) and microservices, essential for mastering the API and Web Service Introduction course by Arcitura, which covers core concepts used in modern enterprise integrations.
- Familiarity with HTTP methods, response codes, and headers, crucial for designing and troubleshooting web APIs in this course.
- Basic knowledge of XML, JSON, and their schema definitions (XSD, JSON Schema), enabling effective data exchange and validation in web services.
- Understanding of REST properties, constraints, and resource-based messaging, which form the foundation of RESTful API design taught in this course.
- Working knowledge of web service technologies including WSDL, SOAP, and WS-* standards, key for implementing and consuming web services efficiently.
- Experience with cloud computing concepts such as elasticity, multitenancy, and service models (IaaS, PaaS, SaaS), vital for deploying scalable APIs in today's cloud environments.
- "API and Web Service Introduction" by Arcitura is a comprehensive course that equips learners with the skills needed to develop, deploy, and troubleshoot web services. This course is ideal for IT professionals seeking to enhance their understanding of modern API architectures. It covers fundamental concepts, protocols, and standards used in enterprise web services, ensuring participants can confidently work with RESTful APIs, SOAP, WSDL, and cloud integration. With over 10 years of industry experience, Arcitura has trained more than 50,000 professionals worldwide, making this course a trusted choice for career advancement. Enroll now to gain the skills that will help you build scalable, secure, and efficient web services, transforming your organization’s digital capabilities.
Certification Exam
Everything you need to know about the API and Web Service Introduction certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering SOA, Services and Microservices
2
Day 2– Core Microservice Technology Concepts
3
Day 3– Service API Design and Management
4
Day 4– Advanced Service API Design Strategies
5
Day 5– Service API Design Management Lab
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Official Courseware
Hands-On Lab Environment (30 days)
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Hands-On Lab
Live Lab Sandbox
Real EnvironmentPractice in a real lab environment with full access to the tools and services covered in the course.
30+ Guided Labs
30+Step-by-step lab exercises designed to reinforce each module with practical, hands-on tasks.
Lab Manual Included
Full GuideComprehensive lab guide with detailed instructions, screenshots, and troubleshooting tips.
Post-Training Access
30 Days30 days of extended lab access after your training ends so you can continue practicing.
Career Outcomes
of API and Web Service Introduction certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the API and Web Service Introduction certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- API Developer
- Web Services Developer
- Integration Specialist
- Backend API Engineer
- SOA Developer
- Application Integration Analyst
Companies Hiring
and 5,000+ organizations worldwide seeking API and Web Service Introduction certified professionals
Meet Your Instructor
Total Experience: 5+ years
Associated with Koenig since JAN 2016
Domain: Web & Mobile Technology | Security
Key Competencies: Front-end and Back-end Web Development
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“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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Enterprise Client ✓ Verified -
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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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“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the API and Web Service Introduction training course
Is the certification exam included in the API and Web Service Introduction course, and what is the exam fee?
What training formats does Koenig offer for the API and Web Service Introduction course, and is Guaranteed-to-Run scheduling available?
How long is lab access provided for the API and Web Service Introduction course, and what environment is used?
What is Koenig's rescheduling and cancellation policy for the API and Web Service Introduction course?
What is the format, duration, number of questions, and passing score for the Service API Specialist certification exam?
How long is the Service API Specialist certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the API and Web Service Introduction course?
What are the prerequisites or prior experience needed for the API and Web Service Introduction course?
What career opportunities and salary ranges are available after completing the API and Web Service Introduction course and certification?
How does the API and Web Service Introduction course compare to self-study in terms of effectiveness and time required?
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