API Penetration Testing - Cybersecurity Consulting | Parrot Pentest LLC 0 results
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API Penetration Testing

Secure your REST, GraphQL, and SOAP APIs

Duration

1-2 weeks

Starting At

$7,500

Web Application API Active Directory Cloud IoT & Hardware Thick Client Application ATM & Banking Terminal Vending Machine & Kiosk Physical Red Team Operations SOC 2 Driven ISO 27001 Driven PCI-DSS Driven SOC as a Service (SOCaaS) Attack Surface Management (ASM Lorikeet) Vulnerability Management as a Service Patch Management as a Service

Modern applications rely heavily on APIs, making them critical attack vectors. Our API penetration testing service identifies authentication flaws, authorization bypasses, injection vulnerabilities, and business logic issues specific to API implementations.

What We Test

We test REST APIs, GraphQL endpoints, SOAP services, microservices architectures, and third-party API integrations. Our assessment covers authentication mechanisms (OAuth, JWT, API keys), rate limiting, input validation, error handling, and API-specific vulnerabilities that traditional web testing misses.

Our Approach

Using specialized API testing tools and custom scripts, we map your API surface, analyze authentication flows, test authorization boundaries, and identify data exposure risks. We test for OWASP API Security Top 10 vulnerabilities and examine your API documentation for security gaps.

What You'll Receive

Complete API security assessment report
Authentication and authorization vulnerability analysis
Business logic flaw documentation
Rate limiting and abuse scenario testing results
Data exposure and excessive data return findings
API specification security review
Automated security test suite for CI/CD
Developer remediation workshop (optional)

Our Testing Methodology

1

API discovery and endpoint mapping

2

Authentication mechanism analysis

3

Authorization and access control testing

4

Input validation and injection testing

5

Rate limiting and abuse testing

6

Mass assignment and excessive data exposure

7

Business logic and workflow exploitation

8

API versioning security review

Common Vulnerabilities We Find

Broken Object Level Authorization (BOLA) Broken Authentication Excessive Data Exposure Lack of Rate Limiting Mass Assignment Security Misconfiguration Injection Vulnerabilities Improper Asset Management

This Service is Ideal For

Microservices Architectures
Mobile App Backends
SaaS API Providers
Financial Services APIs
Healthcare Data APIs
IoT API Platforms

Compliance Standards We Support

OWASP API Top 10 PCI-DSS GDPR SOC 2 HIPAA

Ready to Get Started?

Our api penetration testing services start at:

$7,500

Typical engagement: 1-2 weeks

Request Quote Schedule Consultation

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Why Choose Parrot Pentest LLC?

Certified Experts

OSCP, OSCE, CEH, GPEN certified professionals

Auditor Ready

Reports designed for compliance audits

Free Retesting

Validate fixes at no additional cost

Expert Support

Direct access to testing team during remediation