What Is API Penetration Testing?
API penetration testing is a specialized security assessment that identifies vulnerabilities in your Application Programming Interfaces (APIs). These interfaces, which facilitate communication between different software components, can contain security flaws that expose sensitive data or functionality. Our comprehensive testing evaluates authentication, authorization, input validation, business logic, and encryption in REST, SOAP, GraphQL , gRPC , and other API implementations.

At HacFy, we thoroughly test your APIs against real-world threat vectors to uncover authentication flaws, broken access controls, insecure data handling, and misconfigured endpoints—before attackers do.
- Unauthorized Data Exposure
- Business Logic Exploitation
- Account Takeovers and Privilege Escalation
- Reputation Damage and Financial Loss


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Contact Information
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info@hacfy.com
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Phone
+91 8660767853
Mon-Fri, 9AM-6PM IST
Office
Hacfy Office, 2nd Floor Alva's Technology Centre, Mijar-Moodubidire, DK 574225.
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM
Saturday: 10:00 AM - 4:00 PM
Sunday: Closed