Test

The safest vulnerability is the one you fix before anyone can exploit it.

API security testing is not simple. Modern APIs are dynamic, distributed, and full of edge cases. Wallarm combines attack replay, schema-based testing, scanning, and live traffic analysis to uncover real risk early. We help you find the issues attackers are looking for before they do.

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The Problem

Compromise Only Takes
One API Request

97%

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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