Modern software increasingly relies on APIs to enable reuse, integration, and flexibility. With the shift toward microservices, systems are now built from small, independent components that enhance scalability and simplify development
Certifications
APIU - Certified API, REST & Microservices Tester
with Postman or Karate
This course is for testers and practitioners who work with APIs. It provides a comprehensive view of:
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The different components of API and Microservices testing
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Relation of MSA (microservices architecture) to API and SOA
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Different standards for API
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Test design techniques for API testing
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Life cycle of API testing techniques including security, load, and interoperability
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A hands-on view of API testing with popular tools like soapUI and Postman
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Automation at API testing level
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Contract First Testing in Microservices
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Extended Tools for Microservices testing
Prerequisites
Prerequisites:
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At least 2 years of testing experience.
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Familiarity with Web Applications
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A basic knowledge of Javascript (highly recommended)
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Target Audience:
All testers who are looking to get skilled in testing SaaS and cloud need to get certified on this. Additionally, testers who test web-based applications based on standard interfaces like REST and microservices would highly benefit from taking this course.
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Functional Testers
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Test Managers
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Infrastructure Managers
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Cloud Architects
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Performance Testers
Why Get Certified with CARMT?
The CARMT (Certified API, REST & Microservices Tester) certification equips professionals with essential skills in modern software architectures like REST, SOAP, and Microservices, using hands-on practice with industry tools such as Postman and Karate. It enables testers and developers to perform efficient, cost-effective API testing across functional, security, performance, and integration dimensions—well beyond traditional GUI testing. With a focus on real-world techniques like contract-first testing, mocking, and orchestration, CARMT prepares candidates to handle complex systems with confidence. Accessible with no strict prerequisites, this globally recognized certification is ideal for anyone aiming to future-proof their career in software testing and API development.