API Security Testing
In-depth security testing of REST, GraphQL, and SOAP APIs covering OWASP API Top 10, authentication flaws, IDOR, mass assignment, and data exposure vulnerabilities.
What's Included
- OWASP API Top 10 Coverage Report
- Postman collection with attack payloads
- Technical findings with CVSS scores
- Developer-friendly remediation guide
- Re-testing included
Need a custom scope? Talk to our experts.
contact@bugzero.solutionsWhat We Test & Cover
- Broken Object Level Authorization (IDOR)
- Broken Authentication & JWT flaws
- Excessive Data Exposure
- Lack of Resource Rate Limiting
- Broken Function Level Authorization
- Mass Assignment vulnerabilities
- Security Misconfiguration
- Injection (SQL, NoSQL, Command)
- GraphQL-specific attacks (introspection, batching)
- API versioning and deprecation issues
Service Overview
APIs are the backbone of modern applications and a prime target for attackers. Our API security testing service covers all OWASP API Security Top 10 vulnerabilities and beyond, providing comprehensive protection for your API infrastructure.
Frequently Asked Questions
What API types do you test?
We test REST, GraphQL, SOAP, WebSocket, and gRPC APIs. We also test API gateways and microservices architectures.
Do you need API documentation for testing?
Documentation (Swagger/OpenAPI spec) is helpful but not required. Our team can perform black-box API discovery and testing without prior documentation.
Ready to Get Started with API Security?
Our certified security experts will analyze your requirements and provide a detailed proposal within 24 hours.