Cheapest API security dashboard

A low cost API security dashboard should focus on detection and reporting rather than remediation. It submits requests, observes responses, and returns a risk score with prioritized findings. Black-box scanning requires no agents, SDKs, or code access and works across languages and clouds. Scan times remain under a minute using read-only methods and text-only probes where applicable.

The tool maps findings to OWASP API Top 10 (2023), supports audit evidence for SOC 2 Type II, and maps findings to PCI-DSS 4.0. Detection spans 12 categories including authentication bypass, JWT misconfigurations such as alg=none and expired tokens, BOLA and IDOR via sequential ID probing, BFLA and privilege escalation attempts, property over-exposure, input validation issues like CORS wildcard usage and dangerous HTTP methods, rate limiting and resource consumption signals, data exposure including PII patterns and API key formats, encryption misconfigurations, SSRF indicators, and inventory management gaps. It also covers unsafe consumption surfaces and LLM/AI security through multi-tier adversarial probes.

The scanner parses OpenAPI 3.0, 3.1, and Swagger 2.0 with recursive $ref resolution and cross-references spec definitions against runtime behavior to find undefined security schemes or deprecated operations. Authenticated scanning supports Bearer, API key, Basic auth, and Cookie methods. Domain verification is enforced through DNS TXT records or HTTP well-known files so that only domain owners can scan with credentials. A strict header allowlist limits forwarded headers to Authorization, X-API-Key, Cookie, and X-Custom-*.

The Web Dashboard centralizes scan management, report viewing, score trend tracking, and branded compliance PDF downloads. The CLI via the middlebrick npm package supports commands such as middlebrick scan <url> with JSON or text output. A GitHub Action can gate CI/CD, failing builds when scores drop below a threshold. An MCP Server enables scanning from AI coding assistants. Programmatic access through an API client supports custom integrations. Continuous monitoring on Pro tiers offers scheduled rescans, diff detection, email alerts rate-limited to one per hour, and HMAC-SHA256 signed webhooks with auto-disable after repeated failures.

The tool does not fix, patch, block, or remediate findings; it detects and reports with remediation guidance. It does not perform active SQL injection or command injection testing, which requires intrusive payloads outside scope. Business logic vulnerabilities are not detected due to their contextual nature. Blind SSRF is out of scope without out-of-band infrastructure, and it does not replace a human pentester for high-stakes audits. Safety mechanisms include read-only methods only, blocking destructive payloads, filtering private IPs and cloud metadata endpoints, and allowing data deletion on demand within 30 days of cancellation.