API Security Scanner

OWASP API Security Top 10 is a list of the most critical security risks for APIs: 1) Broken Object Level Authorization (BOLA), 2) Broken Authentication, 3) Broken Object Property Level Authorization, 4) Unrestricted Resource Consumption, 5) Broken Function Level Authorization, 6) Unrestricted Access to Sensitive Business Flows, 7) Server Side Request Forgery, 8) Security Misconfiguration, 9) Improper Inventory Management, 10) Unsafe Consumption of APIs.

Enter your API endpoint URL, select the HTTP method (GET, POST, PUT, DELETE), add any required headers or authentication tokens, and click Scan. Our scanner will check for OWASP Top 10 vulnerabilities, authentication issues, rate limiting, injection flaws, and security misconfigurations.

BOLA (also known as IDOR - Insecure Direct Object Reference) occurs when an API doesn't properly verify that a user has permission to access a specific resource. Attackers can manipulate object IDs in requests to access unauthorized data. This is the #1 API vulnerability according to OWASP.

Yes! Our basic API security scanner is completely free. It checks for common vulnerabilities including authentication issues, security headers, rate limiting, and basic injection flaws. For comprehensive enterprise testing with advanced features, consider our premium options.

Yes! Our scanner supports both REST and GraphQL APIs. For GraphQL, we check introspection exposure, query depth limits, batching attack vectors, and field-level authorization. Enter your GraphQL endpoint and we'll automatically detect the API type.

Essential API security headers include: Strict-Transport-Security (HSTS), X-Content-Type-Options: nosniff, X-Frame-Options: DENY, Content-Security-Policy, X-XSS-Protection, Cache-Control for sensitive data, and proper CORS configuration with Access-Control-Allow-Origin.