API security is a critical aspect of modern software development. Many applications rely on APIs to exchange data, making them vulnerable to various security threats such as SQL Injection, Cross-Site Scripting (XSS), Broken Authentication, and Insecure Data Exposure. To enhance security and efficiency, we propose an Automated Security Testing feature for Sparrow. This feature will integrate security scanning into the API testing workflow, allowing developers to identify vulnerabilities early in the development lifecycle. The Automated Security Testing feature will provide built-in security checks for APIs tested using Sparrow. This feature will automatically scan API requests and responses for potential vulnerabilities based on predefined security rules and patterns. It will also offer recommendations for mitigation. --> Functionalities • Automated Scanning: Conducts security scans on API endpoints during testing. • OWASP Compliance: Detects vulnerabilities based on the OWASP Top 10 security risks. • Real-time Alerts: Provides instant feedback on security risks found in API responses. • Risk Scoring System: Assigns a severity level (Low, Medium, High, Critical) to detected vulnerabilities. • Security Reports: Generates detailed reports highlighting security flaws and potential fixes. • Custom Security Rules: Allows users to define custom security rules for API testing. • Integration with CI/CD: Supports DevSecOps by integrating security testing into automated pipelines. --> Benefits For Developers & Testers • Detect security flaws before production, reducing the risk of data breaches. • Automates security checks, eliminating the need for manual security audits. • Ensures faster and more reliable security validation.