VAPT · REST · GraphQL · SOAP · OWASP API Top 10
API Security Testing & Assessment
APIs are the fastest-growing attack surface. We find authorization flaws, broken auth and data leaks.
VAPT · REST · GraphQL · SOAP · OWASP API Top 10
APIs are the fastest-growing attack surface. We find authorization flaws, broken auth and data leaks.
APIs are the backbone of modern applications — and the number one source of data breaches. Broken Object Level Authorization (BOLA), excessive data exposure and mass assignment vulnerabilities are missed by traditional web testing tools. Our dedicated API security assessment covers REST, GraphQL, SOAP and gRPC against the OWASP API Security Top 10.
Our certified professionals follow internationally recognized methodologies — OWASP, NIST, PTES, OSSTMM and OWASP MASVS. Every engagement is manual-first: real experts thinking like attackers, not just running automated scanners. We are CERT-In empanelled — every report we issue is accepted by RBI, SEBI, IRDAI and all major Indian regulators.
Every Engagement Includes
Every vector, every layer — nothing assumed safe until verified.
Broken Object Level Authorization — the most common and impactful API flaw. Tested systematically across all object references.
JWT attacks, API key exposure, OAuth misconfigurations, token leakage and authentication bypass.
APIs returning more data than needed — exposing PII, internal IDs and sensitive fields.
Missing rate limits, mass assignment vulnerabilities and unrestricted resource consumption.
Introspection abuse, deeply nested query attacks, batch query attacks and query injection.
SQL injection, NoSQL injection and SSTI delivered through API parameters, headers and body.
A proven, structured approach — from scoping to certificate.
Collect all API documentation — Swagger, Postman, OpenAPI. Map undocumented endpoints through traffic analysis.
Test every authentication mechanism — API keys, JWT, OAuth 2.0 — for weakness and bypass.
Test every endpoint across multiple user roles for BOLA, privilege escalation and access control flaws.
Fuzz every parameter with payloads for SQLi, NoSQL injection and mass assignment across all HTTP methods.
Trace complete business workflows through API calls to identify logic flaws.
OWASP API Top 10 mapped findings. CVSS scores. Remediation guidance. Free retest. Certificate.
OWASP Top 10 penetration testing for websites and web apps.
India data privacy law compliance — gap assessment to full program.
Security leadership at a fraction of full-time cost.
30-minute free consultation with a certified expert. No jargon, no pressure — just honest advice.