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Ensure Secure API Integrations with Leading Security Experts

Secure your business-critical APIs with industry-leading testing services in the USA. We find vulnerabilities before they affect your users.

Schedule a Free Security Audit for Your APIs zigzag-border-1

Protect Your API Ecosystem from Potential Vulnerabilities

API Vulnerability Testing

We identify vulnerabilities such as weak authentication and poor encryption, providing actionable insights to patch weaknesses.

API Penetration Testing

Our experts simulate real-world attacks on your APIs, detecting critical flaws that could be exploited.

Security Audits for APIs

Comprehensive audits of your API’s security posture, including traffic analysis and attack vector simulations.

Get Your APIs Tested by the Experts

Vervali Systems

Free Consultation for API Security Testing

Secure your API infrastructure with expert guidance and custom security testing.

Vervali Systems

Versatile Across Industries, Focused on Your Business

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Built with the Tech That Powers the World

Microsoft

Protect Your APIs with Our Comprehensive Testing

Take proactive measures to secure your APIs and ensure your applications run securely at all times.

Vervali Systems

Our Process: From Idea to Execution with Precision

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Requirements

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  • Requirements Review
  • Q & A
  • User Personas
  • Usage Statistics

Test planning

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  • Sprint Planning
  • Resourcing
  • Story Traceability
  • Test Environments

Test Prep

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  • Sprint Refinement
  • Test Cases Creation
  • RTM
  • Test Data Creation

Test execution

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  • Exploratory Testing
  • Regression Testing
  • Automation, Performance, Security, 508c
  • Cross Browser, Multi Device testing

Go live & support

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  • Prod Sanity
  • Hotfixes
  • User Feedback
  • Review & Retrospective

Key Benefits

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Comprehensive security for APIs across mobile, web, and cloud.

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Protection from data breaches, unauthorized access, and data leaks.

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Compliance with global security standards.

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Minimized risk of cyberattacks with proactive security testing.

Why Vervali?

Data Security

Protecting digital information from unauthorized access, theft, or corruption.

Targeted Testing

Identifying specific areas of the website or application that are most critical or vulnerable to errors, and focusing testing efforts on those areas.

-30% Reduce Bug Cost

Through effective quality assurance practices, such as implementing automated testing, conducting regular code reviews etc.

Focused on Business goals

Aim to maximizing the website's potential to drive growth, increase revenue, and achieve other key performance indicators (KPIs).

-20% Testing Time

Through prioritizing testing efforts based on risk analysis and streamlining the testing process.

Risk Based testing

Involves identifying and prioritizing potential risks associated with a software application or system, and using this information to guide testing efforts.

Start Securing Your APIs with Experts

Trust us to keep your APIs secure with comprehensive testing and insights.

Vervali Systems

Challenges into Triumphs

Turning problems into opportunities for growth and innovation

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Silent API failures not caught in regression

Caught early with automated regression suites, contract-based testing, and alerting mechanisms.

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Poor schema versioning or contract violations

Controlled using strict schema validation, versioning strategies, and backward compatibility checks.

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Multi-service auth + token test failures

Resolved with automated auth flows, secure token lifecycle management, and environment-aware testing.

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Inconsistent API behavior in staging vs production

Eliminated through environment parity checks, config validation, and shadow testing for production mirroring.

Secure Your APIs with Our Experts

Partner with us for expert API testing to safeguard your integrations.

Vervali Systems

Frequently Asked Questions (FAQs)

API security testing is the process of identifying vulnerabilities in APIs that could expose sensitive data or allow unauthorized access. Since APIs are a primary attack surface in modern apps, testing ensures protection against data leaks, injections, and spoofing attacks.

Our security tests cover threats like Broken Authentication, Excessive Data Exposure, Mass Assignment, Injection Attacks (SQL/Command), Rate Limiting Bypass, and Improper Asset Management, aligned with OWASP API Top 10.

Yes. We validate access controls, token lifecycles, refresh strategies, and scopes to ensure that JWTs, OAuth tokens, and API keys are correctly implemented and cannot be exploited or forged.

Absolutely. We audit both internal and third-party APIs (e.g., payment gateways, social logins, cloud services) for data leakage, weak authentication, and insecure endpoints.

We combine manual reviews and automation using tools like OWASP ZAP, Postman, Burp Suite, Fiddler, and custom scripts. Our approach also includes static/dynamic analysis, fuzz testing, and replay of modified API requests.

No. We work on staging environments or sandboxed setups to avoid disrupting live services. If production testing is required, we follow strict timing and throttling controls to avoid unintended side effects.

Yes. You’ll receive a comprehensive report with risk severity, proof-of-concept, affected endpoints, and remediation recommendations. We also support developer walk-through sessions post-testing.

Don’t Wait for a Breach—Secure Your APIs Now

Contact us for a consultation and ensure the security of your APIs.

Vervali Systems
ZigZag Border Insight Dots Group

We are excited to hear your idea and we are always open to discuss it! Tell us a bit more about you and the project you have in mind.

Book Your Free Strategy Call

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Vervali in a brief:

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15+

years of

Industry Experience

250+

Experts

Onboard

ISTQB-

Certified

Test Engineers

Upwork ISTQB Certification 1 Certification 2

Contact Us

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India – Mumbai

+91 7219-22-5262
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