StackHawk API

Provides dynamic application security testing (DAST) for APIs and web applications, integrating into CI/CD pipelines to automatically detect OWASP Top 10 and other vulnerabilities.

Evaluated Mar 06, 2026 (0d ago) vcurrent
Homepage ↗ Developer Tools dast api-security owasp ci-cd vulnerability-scanning
⚙ Agent Friendliness
56
/ 100
Can an agent use this?
🔒 Security
81
/ 100
Is it safe for agents?
⚡ Reliability
77
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
--
Documentation
78
Error Messages
75
Auth Simplicity
85
Rate Limits
60

🔒 Security

TLS Enforcement
100
Auth Strength
80
Scope Granularity
65
Dep. Hygiene
78
Secret Handling
80

API keys are long-lived with no built-in expiry; no fine-grained scopes available. TLS enforced on all endpoints. Secrets are not logged in scan output by default.

⚡ Reliability

Uptime/SLA
80
Version Stability
78
Breaking Changes
75
Error Recovery
76
AF Security Reliability

Best When

Best when teams want to shift API security testing left into automated CI/CD workflows and need actionable vulnerability findings tied to specific endpoints.

Avoid When

Avoid when the target application cannot be stood up in a test environment, as DAST requires a live running service.

Use Cases

  • Trigger automated DAST scans against a staging API as part of a CI/CD pipeline after each deployment
  • Retrieve and triage scan results programmatically to create tickets for newly discovered vulnerabilities
  • Configure and manage HawkScan scan configurations for multiple services from a centralized agent workflow
  • Compare scan results between releases to detect regressions or newly introduced security issues
  • Generate security posture reports across all applications by aggregating scan history via the API

Not For

  • Static code analysis (SAST) — StackHawk is a DAST tool and requires a running application
  • Network-level or infrastructure vulnerability scanning beyond HTTP APIs and web apps
  • Real-time production traffic monitoring or WAF-style blocking

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
No
SDK
No
Webhooks
Yes

Authentication

Methods: api_key
OAuth: No Scopes: No

API key passed as a Bearer token in the Authorization header; keys are generated per organization in the StackHawk web UI.

Pricing

Model: freemium
Free tier: Yes
Requires CC: No

Free tier is generous for solo developers; team pricing scales per application under test.

Agent Metadata

Pagination
cursor
Idempotent
Partial
Retry Guidance
Not documented

Known Gotchas

  • Scan results are asynchronous — agents must poll for scan completion rather than receiving an immediate result
  • HawkScan CLI must be installed and configured separately from the API; the REST API manages results but the scanner runs locally or in CI
  • Application and environment IDs are UUIDs that must be looked up before triggering scans, requiring an extra API call
  • Webhook payloads for scan completion do not include full finding details, requiring a follow-up GET request
  • API key scopes are organization-wide with no per-application access restriction, requiring care in multi-tenant agent setups

Alternatives

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Scores are editorial opinions as of 2026-03-06.

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