API Vulnerability

Definition ∞ An API vulnerability represents a weakness in the code of an application programming interface that could be exploited by malicious actors. These weaknesses can allow unauthorized access to data, manipulation of services, or denial-of-service conditions within decentralized applications or blockchain infrastructure. Understanding these vulnerabilities is crucial for assessing the security posture of crypto projects and the digital assets they manage.
Context ∞ The discourse surrounding API vulnerabilities in the crypto space often centers on their role in facilitating large-scale exploits targeting exchanges, DeFi protocols, and wallet services. Recent incidents have highlighted how improperly secured API endpoints can become primary vectors for asset theft. Continued vigilance and robust security auditing are paramount to mitigating these risks as the digital asset ecosystem expands.