API Testing Services

Ensure Seamless API Performance, Security, and Reliability with Our Expert API Testing Services!

Why API Testing

APIs serve as intermediaries between the presentation layer and the database layer of a system, playing a crucial role in fully integrating various systems. They function as messengers, transmitting requests to the system and delivering responses based on the executed command.

API Testing Services are conducted either independently or as part of integration testing to ensure they meet the defined specifications for functionality, performance, and security. During API testing, data is exchanged using XML or JSON through HTTP requests and responses. These tests are carried out at the business layer, often before the application’s GUI is developed. This allows for the early identification and resolution of bugs, as well as validation of logical issues, without waiting for the UI to be completed.

What We Offer: End-to-End API Testing Services for Secure Integrations

SIVTEK's all-encompassing API testing solutions tackle both functional and performance challenges in API validation, utilizing a combination of manual testing and the best practices of API automation strategies. Given that Agile’s success relies on early feedback, while UI-level tests tend to be costly and time-consuming, our approach ensures faster insights.

At SIVTEK, we integrate automated API tests into the CI build server, delivering quicker feedback on the application's health and performance as it is deployed. This enables us to enhance test coverage, achieve significantly faster testing than manual processes, and eliminate human errors and performance bottlenecks.

API Testing with SIVTEK Can Help You to Secure

Minimize functional testing time and validate logical issues.

Lower manual regression and automation testing costs and time.

Test code-level functionality to deliver faster feedback on application health.

Seamlessly integrate GUI testing with API validation for enhanced user experience and functionality.

Assess overall build stability to ensure test accuracy.

Evaluate API performance under different conditions to ensure reliability and scalability.

We Do API Testing For

Web APIs

Mobile APIs

Cloud-Based APIs

Microservices & Containers

IoT & Embedded APIs

Third-Party Integrations

Big Data & Analytics APIs

Payment Gateway APIs

Enhance API Performance with Expert Testing – Contact Us Now!

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Why Businesses Trust Our Testing Expertise

Our expert testing team ensures software quality, security, and performance at every stage. Partner with us for seamless digital experiences.

Repetition Leads to Mastery

At SIVTEK, we take pride in our team’s exceptional experience. We avoid using junior resources for support or cost-cutting measures, instead focusing on recruiting individuals with diverse industry knowledge and expertise. This enables us to add value to every project and deliver superior results.

Staying Agile

Over the years, we've realized that flexibility is crucial, and each client has unique needs. Our solutions are specifically designed with your priorities at the forefront. This flexibility also applies to our pricing options, where we offer various models, including the less common transaction-based model.

Make Our Mark

With our decades of combined experience, we know what works and what doesn’t. We focus on eliminating inefficiencies while enhancing the proven methods that drive success. Our distinctive Architecture Inspection Service, integrated into Static Testing, showcases our innovative approach. You won’t find our subscription-based services anywhere else. This model provides our clients with an alternative payment option while offering us greater flexibility. "Find the Best QA Expert" is our proprietary methodology, used by SIVTEK to assist multiple recruiting agencies with expert interviewing services.

Client First Approach

A Client-First Approach is a philosophy that places the needs, goals, and satisfaction of the client at the forefront of every decision and action. This approach emphasizes building strong, long-lasting relationships by understanding each client’s unique challenges and providing tailored solutions that meet their specific requirements. By actively listening, offering personalized support, and continually striving for excellence, the Client-First Approach ensures that clients receive the best possible service and value, fostering trust and loyalty.

How we test?

Our Software Testing Process

Ensuring quality, reliability, and performance with a structured approach.

Requirement Analysis

We engage with clients to understand their software testing needs, business objectives, and expectations before outlining a tailored testing strategy.

Test Planning & Strategy

Our experts create a comprehensive testing plan, defining test cases, automation strategies, and necessary tools for optimal test execution.

Execution & Reporting

We rigorously execute test cases, identify defects, and provide detailed reports with insights for improving software quality and performance.

Validation & Deployment

Once all issues are resolved, we conduct a final round of validation to ensure flawless deployment and a seamless user experience.

Recognized by the best

Clients Trust SIVTEK.

Our quality, precision, and security earn the trust of top brands, ensuring seamless digital experiences.

Our Technology Stack

Let’s Collaborate with Us!

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Frequently Asked Questions

Some frequently asked questions about the service that you may have questions about

Why is API testing important?

API testing ensures that APIs function correctly, handle different data inputs, prevent security vulnerabilities, and integrate smoothly with other systems.

How is API testing different from UI testing?

API testing focuses on the backend logic and data exchange between systems, while UI testing validates the front-end user interface and interactions.

When should API testing be performed?

API testing should be conducted during development, after code changes, before deployments, and as part of continuous integration (CI/CD) pipelines.

Do you provide load and performance testing for APIs?

Yes, we conduct performance testing to assess API response times, throughput, scalability, and reliability under different loads.

How much does API testing cost?

Pricing depends on project scope, testing complexity, and automation level. We offer flexible engagement models.

SIVTEK – Strategy, Influence, Value. Your Digital Success Partner.