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Autonomous API vulnerability detection

APIs are the backbone of digital systems — and their weakest link when left unguarded. APISamurai is your silent guardian: an intelligent, autonomous agent that relentlessly detects and validates API vulnerabilities before attackers do. No need for manual penetration testing or time-consuming static scans.

How it works

1Step 1

Documentation

You provide your API description in OpenAPI or Swagger format and access details for a test environment. apiSamurai uses this to understand your endpoints, inputs, and business rules.

Deep InspectionContext Ingestion
API documentation
2Step 2
Identification and analysis

Identification & Analysis

Using a set of workflows, apiSamurai performs a deep analysis of your documentation, looking for possible vulnerable endpoints and indicators of weak points: authentication gaps, access control issues, data exposure, and more. These are grouped based on their nature and severity.

Autonomous AnalysisAgentic Intelligence
3Step 3

Exploitation & Validation

With the help of LLM‑powered agents, apiSamurai exploits identified weak points using test users in a supervised manner, and validates them using real‑world exploit paths for higher accuracy than traditional scanners.

Autonomous Exploitation & ValidationAgentic Intelligence
Exploitation and validation
4Step 4
Report generation

Discovery Report

Results are aggregated into a report including vulnerable endpoints, vulnerability categories, descriptions, exploit paths followed by apiSamurai, and proof‑of‑concept code for reproducibility.

Autonomous ReportingReproducible Results

Our solution provides comprehensive API vulnerability detection using advanced AI agents that understand your API structure and can identify security flaws that traditional tools miss.

  • • OpenAPI specification analysis
  • • Automated vulnerability detection and validation
  • • Real-world exploit simulation
  • • Detailed proof-of-concept reports

Request a Free Scan

Want to see how your APIs stack up against potential threats? Submit your details for a free complimentary vulnerability scan. Our team will manually review each request to determine suitability for our free scan service.

The form guides you through the essentials: who you are, contact details, API base URL, access for a couple of test users or keys, and your OpenAPI/Swagger file. After submission, we do a brief manual review and reply within 72 hours. If approved, we run an agentic AI scan and share a clear summary of findings with next steps.

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