Secure your APIs before attackers find authorization bypasses.
Comprehensive API security testing that exposes broken object-level authorization, authentication flaws, excessive data exposure, and business logic vulnerabilities across REST, GraphQL, and SOAP endpoints.
Expert-led testing aligned to OWASP API Security Top 10 with manual exploitation to validate real-world impact.
API security that protects data and prevents unauthorized access.
Identify and fix authorization, authentication, and logic flaws before they lead to breaches.
Prevent data breaches
Identify broken authorization, excessive data exposure, and authentication flaws before attackers exploit them.
Protect business logic
Uncover workflow manipulation, rate-limit bypasses, and abuse scenarios that automated scanners miss.
Meet compliance requirements
Demonstrate security controls aligned to OWASP API Top 10, PCI DSS, GDPR, and regulatory standards.
Reduce attack surface
CVSS-scored findings with business context to prioritize remediation across microservices and integrations.
Testing aligned to API security frameworks and regulations.
Demonstrate security controls for OWASP API Top 10 compliance and regulatory requirements.
Attacker-centric API testing that validates real security controls.
We test APIs the way attackers do—mapping endpoints, exploiting authorization gaps, and validating business logic.
Discovery & Enumeration
Map API endpoints, identify authentication mechanisms, and document data flows across REST, GraphQL, and SOAP.
Authentication Analysis
Test JWT validation, OAuth flows, API key management, and session handling for security weaknesses.
Authorization Testing
Validate object-level and function-level access controls through BOLA/BFLA exploitation attempts.
Business Logic Validation
Identify workflow manipulation, mass assignment, and rate-limit bypass scenarios with real impact.
Risk Assessment & Remediation
CVSS-scored findings with developer-friendly fixes and post-assessment validation support.
Testing process
Define API inventory, authentication, and testing depth.
Enumerate endpoints and document request/response flows.
Execute authorization, injection, and logic abuse tests.
Demonstrate real-world impact with proof-of-concept.
Deliver prioritized findings with remediation guidance.
Complete API security coverage across protocols and architectures.
From REST to GraphQL, microservices to serverless—we test every API type.
REST API Testing
Comprehensive security assessment of RESTful APIs including authorization, authentication, and data exposure.
GraphQL API Testing
Query complexity analysis, introspection attacks, and authorization testing for GraphQL endpoints.
SOAP & XML-RPC Testing
Legacy API security testing including XXE, WSDL enumeration, and SOAP injection vulnerabilities.
Microservices Security
Inter-service authentication, service mesh security, and distributed authorization testing.
Third-Party API Integration
Security assessment of external API dependencies, OAuth flows, and API key management.
WebSocket & Real-time APIs
Security testing for WebSocket connections, message validation, and real-time data streams.
Mobile Backend APIs
Mobile-specific API testing including certificate pinning bypass and device fingerprinting.
API Gateway Security
Kong, Apigee, AWS API Gateway configuration review and security validation.
Serverless API Testing
Lambda, Azure Functions, and Cloud Functions security assessment and IAM policy review.
Comprehensive analysis of API-specific attack vectors.
We test the vulnerabilities that lead to data theft, account takeover, and business logic abuse.
Authorization
Authentication
Data Security
Injection & Input
Logic & Rate Limits
Expert API security testing that finds what scanners miss.
Automated tools can't validate authorization logic or business workflows—our experts can.
OWASP API expertise
Our testers specialize in BOLA, BFLA, mass assignment, and API-specific attack patterns that require manual validation.
Zero false positives
Every finding is validated with working proof-of-concept requests demonstrating actual exploitability.
Developer-focused fixes
Clear remediation guidance with code examples, framework-specific recommendations, and validation support.
Comprehensive API security documentation and remediation guidance.
From executive summaries to request-level proof-of-concepts, we provide actionable intelligence.
Executive summary with business risk analysis
Technical report with affected endpoints and parameters
BOLA/BFLA findings with authorization bypass demonstrations
Authentication and token handling vulnerabilities
Mass assignment and excessive data exposure issues
Injection vulnerabilities (SQL, NoSQL, command, XSS)
Business logic abuse and workflow manipulation scenarios
Rate-limit and resource exhaustion findings
CVSS v3.1 risk ratings mapped to OWASP API Top 10
Proof-of-concept request/response traces
Developer-focused remediation guidance with code examples
Retest validation report with fix verification
Specialized API testing for regulated and high-risk environments.
Industry-specific threat modeling and compliance-focused API security assessments.
Financial Services
Secure payment APIs, banking integrations, and financial data endpoints against fraud and data theft.
Healthcare & Telemedicine
Protect patient health records and ensure HIPAA compliance for medical data APIs and integrations.
E-Commerce & Retail
Validate cart manipulation, payment processing, and customer data protection in commerce APIs.
SaaS & Technology
Secure multi-tenant APIs, third-party integrations, and microservices architectures at scale.
Flexible API security programs for every development stage.
From quick audits to continuous security validation integrated into your CI/CD pipeline.
API Security Audit
Automated scanning with manual validation to identify common OWASP API Top 10 vulnerabilities.
Comprehensive API Pentest
Full manual testing including authorization bypass, business logic analysis, and deep exploitation.
Continuous API Security
Ongoing testing integrated into CI/CD with regression testing and security metrics tracking.
Common questions about API penetration testing.
Clear answers to help you understand our API security testing approach.
Secure your APIs before authorization bypasses lead to breaches.
Get expert API security testing with zero false positives and developer-focused remediation guidance.