Pentestscanner
Hero Background
Free • No registration required

ApiVulnerabilityScanner

Continuous offensive security and exposure management for web applications, networks, APIs, and cloud infrastructure.

No credit card
14-day full access
Cancel anytime
Sniper automatic exploiter dashboard visualization

47,000+

Security professionals

2.1B+

Vulnerabilities found

99.3%

Detection accuracy

< 0.8%

False positive rate

1,200+

Pentest firms

SOC 2 II

Certified & ISO 27001

Attack surface discovery

A supercharged Network Scanner for your Infrastructure

It combines multiple engines and fine-tuned (customizable) scan settings which surface critical vulnerabilities, misconfigurations, and outdated services. Each scan automatically updates your attack surface and provides an up-to-date map for planning targeted attacks or strategic lateral movements.

143assets discovered
+12 new today
Attack surface discovery report showing assets and confirmed findings
Complete Security Coverage

Purpose-built testing for every API attack

Our scanner runs 16+ checks across every layer of your web stack, returning verified, prioritised findings with fix guidance.

Object Authorization

Certificate validity, cipher strength, TLS version support, HSTS preload status.

Authentication

HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy.

API Injection

Presence, policy strictness, unsafe-inline detection, nonce/hash usage.

Data Exposure

Origin wildcards, preflight handling, credentials exposure on cross-origin requests.

Rate Limiting

Secure, HttpOnly, SameSite flags across all session and authentication cookies.

Server-Side Requests

Server version leaks, framework exposure, debug headers, error page information.

GraphQL Security

X-XSS-Protection header, CSP script-src policy, injection point detection.

Shadow APIs

HTTP to HTTPS redirect chain, redirect target validation, mixed-content detection.

Sample API vulnerability scanner report with findings, severity and evidence
Reporting

Sample API Vulnerability Scanner Report

Every critical finding goes through sandboxed PoC execution before it alerts. If it can't be confirmed exploitable, it doesn't surface.

Sandboxed execution

Payloads run in full isolation — zero risk to your production environment.

Evidence capture

PCAP captures, HTTP transcripts, and timing proofs attached to every finding.

Sub-1% false positives

Industry-leading signal quality. Your team reviews real risk, not noise.

Automated security workflows

From scan to fix fully automated

Wire vulnerability discovery directly into your development pipelines. No manual triage handoffs.

01

Scan & Discover

Auto asset discovery and vulnerability scanning triggers on schedule, code push, or deployment webhook.

02

AI Triage

The AI engine validates, deduplicates and ranks findings. Only confirmed issues reach your team.

03

Prioritize & Assign

Risk-ranked findings route to the right team automatically via Jira, Linear, or Slack with full context.

04

Remediate & Verify

Developers fix guided by AI-generated patches. Automated re-scan confirms the fix is clean.

05

Report & Prove

One-click reports for executives, clients, and auditors customized, white-labeled, always current.

FAQ

Frequently asked questions

Everything you need to know before your first scan.

Yes. Scans are non-destructive and rate-limited by default, and any payload that could have side effects runs through sandboxed proof-of-concept validation instead of against your live system, so normal traffic and uptime are unaffected.

Still have questions? Talk to our security team