API Security Testing
APIs are the primary attack target in modern applications. Broken object-level authorization (BOLA), mass assignment, and absent rate limiting have caused some of the largest data breaches of recent years. We test every API endpoint your application exposes.
What's Included
- OWASP API Top 10
- REST / GraphQL / SOAP
- BOLA / IDOR Testing
- Rate Limit Bypass Testing
- Mass Assignment Testing
- Auth Token Analysis
- Business Logic Testing
- Postman Report Delivery
Trusted by 100+ Indian businesses
Request AssessmentWhy API Security Testing Matters
The business and regulatory case for investing in this service.
APIs expose your entire data layer
Unlike web pages, APIs return raw data. A single broken authorization check can expose every user's records, not just the current user's.
OWASP API Top 10 vulnerabilities are widely exploited
BOLA, broken authentication, excessive data exposure — these are behind real breaches, not theoretical attacks.
Microservices expand the attack surface
Dozens of microservices mean dozens of API attack surfaces, often with inconsistent security controls between teams.
What We Assess
Our API Security Testing engagement covers all critical areas — nothing is left untested.
Key Benefits
Ready to get started?
Schedule Free ConsultationOur Methodology
A systematic, transparent process — you always know what we're doing and why.
API Discovery
Map all endpoints — documented and undocumented — from traffic interception and documentation review.
Authentication Testing
Test token generation, storage, expiry and bypass possibilities.
Authorization Testing
BOLA/IDOR testing by manipulating object identifiers across user accounts and roles.
Input Validation
Fuzz all input parameters for injection, format string and type confusion vulnerabilities.
Business Logic
Test API workflows for logic flaws — price manipulation, workflow bypass, privilege escalation.
Report & Re-test
OWASP API Top 10 mapped report with severity, PoC and fix guidance.
API Discovery
Map all endpoints — documented and undocumented — from traffic interception and documentation review.
Authentication Testing
Test token generation, storage, expiry and bypass possibilities.
Authorization Testing
BOLA/IDOR testing by manipulating object identifiers across user accounts and roles.
Input Validation
Fuzz all input parameters for injection, format string and type confusion vulnerabilities.
Business Logic
Test API workflows for logic flaws — price manipulation, workflow bypass, privilege escalation.
Report & Re-test
OWASP API Top 10 mapped report with severity, PoC and fix guidance.
Ready to get API Security Testing?
Free scoping call. Transparent pricing. No obligation.
Frequently Asked Questions
Everything you need to know before engaging our API Security Testing service.
Do you test GraphQL APIs?
Yes. GraphQL has specific risks — introspection exposure, field-level authorization issues, query depth attacks. We test all of these.
What do you need to start?
API documentation (Swagger/Postman collection) if available, test credentials for each user role, and the API base URL. We can work without documentation.
Can you test internal microservices APIs?
Yes. Internal API testing requires VPN or on-site access. We test service-to-service communication as well.
Still have questions?
Talk to our teamRelated Services
Web Application VAPT
OWASP-based manual and automated testing for injection, broken auth, IDOR, business logic and API vulnerabilities.
Network Security Audit
Internal and external network penetration testing — firewalls, Active Directory, segmentation, VPN and remote access.
Mobile App Security Testing
iOS and Android security testing — data storage, authentication, API security, SSL pinning and reverse engineering.
Ready to Secure Your Business?
Our certified experts are available 24/7. Get a free consultation and discover exactly what API Security Testing means for your specific situation.
Based in Kolhapur · Serving all of India · Remote & On-site