of API vulnerabilities can be exploited with a single request.
59%
of API vulnerabilities require no authentication to exploit.
67%
of API vulnerabilities are rated High or Critical.
Attackers are actively searching for your weaknesses. You should be too.
Modern APIs are not simple web forms with predictable inputs. They are interconnected systems handling transactions, credentials, AI interactions, and sensitive data flows. Basic vulnerabilities like SQL injection still matter, but so do business logic flaws and API-specific weaknesses that traditional web scanners miss.
Security tools built for the web application era were not designed for this level of complexity. It is time to test APIs like APIs.
The Solution
API Security Testing Built for APIs
Prevent Security Incidents
Identify vulnerabilities in pre-production and production APIs so you can remove risk before it becomes a breach.
Bridge the Dev-Sec Gap
Integrate directly with CI/CD pipelines so developers and security teams work from the same visibility and findings instead of separate reports.
OWASP API Top 10 Coverage
Cover the vulnerabilities that matter most. The OWASP API Top 10 is the baseline, and Wallarm goes deeper.
Test Business Logic
APIs fail in ways traditional scanners cannot see. Wallarm tests for workflow abuse and business logic weaknesses that attackers actively exploit.
Capabilities
Full Visibility with Wallarm
Schema-Based Testing
Use your OpenAPI specifications and Postman collections as a blueprint for systematic security testing. Wallarm generates targeted tests to maximize coverage across endpoints and parameters, including those that rarely see traffic. More coverage means fewer blind spots.
Threat Replay Testing
Attackers constantly evolve. Your testing should learn from them. Threat Replay Testing rewrites and safely replays real attack payloads observed in production against your non-production APIs, turning real-world attack data into stronger defenses.
Vulnerability Scanning
Wallarm continuously scans your API attack surface for known vulnerabilities, misconfigurations, and exposed components. Findings are correlated with exposure and exploitability so teams focus on what actually presents risk. You fix what matters, not just what is noisy.
Passive Detection
Wallarm analyzes real production traffic to detect vulnerability signals and suspicious behavior without generating test noise or disrupting performance. It delivers continuous visibility based on how your APIs are actually used. That means fewer surprises and faster response when risk appears.
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Ready to See Wallarm in action?
"Wallarm really protects our service and provides good visibility and user-friendly control."
Anton Bulavin
Head of Application Security
"I would absolutely recommend Wallarm, in a heartbeat. They do what they say on the tin – meaning what they say they can do, they really do."
Rob Davies
VP of Engineering and Lead Architect
“We didn’t need to change anything in the application deployment infrastructure. The installation itself is easy and straightforward.”