API Security Testing Services in India

Name: Vervali Systems Pvt. Ltd. (India)
Address: IN

Why
Vervali?

Data Security

Safeguard your digital assets with stringent measures against unauthorized access and data loss.

Focused Testing

Prioritize critical areas of your software to achieve impactful results.

30% Bug Cost Reduction

Reduce expenses associated with defects through proactive quality assurance practices like automation and code reviews.

Goal-Oriented Approach

Align testing efforts with business objectives to drive growth and achieve KPIs.

20% Faster Testing Cycles

Optimize processes with risk-based prioritization to accelerate delivery.

Risk-Based Testing

Target potential risks effectively to guide testing efforts and ensure robust software quality.

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.

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.

Featured Insights

Embracing Accessibility

Vervali was commissioned to audit, identify and remedy over 2,000 URLs across all client platforms and solutions in accordance to the WCAG 2.0 guidelines with the objective to achieve AA Level of the 508 certifications.

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Automate Optimize and Drive Profitability

The offer loading and IP whitelisting was a process that was managed internally by our client. When they struggled to manage the increased volume, they reached out to us for help with manual data entry. Vervali analyzed the entire manual process and produced an automation plan and framework.

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A Bug Free Reward Program

To sustain an intensely competitive landscape of frequent flyers and loyalty programs our client was making every effort to engage & retain its customers by introducing increased benefits and new products. However, the introduction of these new changes without proper testing made their website more vulnerable and multiple defects.

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Digital Onboarding, Separation and Asset Management

With the increasing customer base, our client was enjoying great traffic and demand for their software. However, to sustain this increased growth, our client knew that they had to constantly upgrade their product. While they had introduced software to digitize the employee onboarding process. However, there were still many manual processes still in play. Our client needed a strategic partner, who can act as an extension of their team and help them digitize the manual processes.

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