I will perform API penetration testing and security assessment
Cybersecurity Professional Mobile App and Web Pentester
About this Gig
Is your API secure?
I will perform a professional API penetration test and security assessment to identify vulnerabilities and security weaknesses before they can be exploited.
My testing combines manual security testing with appropriate automated tools and focuses on practical API security risks.
What I can assess:
- API Authentication
- Authorization & Access Control
- BOLA / IDOR
- Broken Access Control
- JWT & Token Security
- Session Security
- Input Validation
- Injection Vulnerabilities
- Rate Limiting
- HTTP Method Security
- CORS Configuration
- Sensitive Data Exposure
- Mass Assignment
- Security Misconfiguration
- Information Disclosure
- Business Logic Vulnerabilities
- API Parameter Manipulation
- Error Handling
- Other common API security risks
You will receive:
- Detailed vulnerability findings
- Severity / Risk rating
- Technical evidence and screenshots
- Proof of vulnerability where applicable
- Impact analysis
- Remediation recommendations
- Professional PDF security report
I focus on authorized security testing and clear reporting so you can understand the identified vulnerabilities and how to fix them.
API testing may include REST APIs and other API technologies depending on the agreed scope.
FAQ
What do you need to start the API security test?
I need the API documentation or endpoint list, testing scope, and test credentials if authentication is required.
Do you perform manual API testing?
Yes. I combine manual security testing with appropriate automated tools depending on the API and testing scope.
What API vulnerabilities do you test?
I can test authentication, authorization, BOLA/IDOR, access control, injection, rate limiting, token security, CORS, sensitive data exposure, business logic issues, and other common API security risks.
Do you provide a security report?
Yes. I provide a professional PDF report containing vulnerability details, severity, evidence, impact, and remediation recommendations.
Can you test authenticated APIs?
Yes. Authenticated API testing can be performed when valid test credentials and the required access level are provided.
Can you test any API?
Only APIs that you own or have explicit authorization to have tested. Unauthorized testing is not accepted.
