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Code Security Scanner
x402
Code Security Scanner is a paid API for AI agents from fachada.chelsea-hermes.workers.dev, paid per call via x402, $1/call, status unknown (last checked 2026-10-18).
Performs deterministic, rule-based static security analysis on Python or JavaScript code snippets, flagging hardcoded secrets, injection risks, weak hashes, and other vulnerabilities with line-level findings and fix suggestions.
Price / call$1
Success—
StatusUnknown
How this service works
Static security scan of a code snippet. Finds hardcoded secrets (AWS keys, private keys, API keys, DB connection strings with passwords), eval/exec, command injection, HTTP calls with no timeout, weak hashes (md5/sha1), bare except and unverified JWT. Returns one entry per finding with rule, severity, exact line number, the offending line and a suggested fix. Rule-based and deterministic: no LLM, so the same snippet always returns the same findings. Send Python or JavaScript as plain text. Not a
Output
Returns an array of findings, each containing the rule name triggered, severity level, exact line number, the offending line of code, and a suggested fix. The same input always produces the same output since the scan is deterministic and rule-based (no LLM involved).
Example use cases
Pre-commit secret leak check
“Before I push this Python file, scan it for any hardcoded AWS keys, database passwords, or API secrets that might accidentally end up in version control — give me the exact lines and how to fix them.”
JavaScript security audit for a PR review
“I'm reviewing a pull request and want to quickly check this JavaScript snippet for eval usage, command injection risks, HTTP calls missing a timeout, and any weak hashes like md5 — list every finding with the line number and a suggested fix.”
Catch vulnerable auth code
“Can you check this Python authentication code for unverified JWTs, bare except blocks that might swallow errors, and any hardcoded private keys — I need the severity and exact location of each issue.”
Technical details
Endpoint
POSThttps://fachada.chelsea-hermes.workers.dev/scan/v1/code/scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, deterministic, reproducible security scanning of Python or JavaScript code snippets without relying on an LLM. Ideal for pre-commit hooks, CI/CD pipeline checks, or agent-driven code review where consistent rule-based results are required. Prefer this over LLM-based code review when auditability and repeatability matter, or when scanning for a well-defined set of known vulnerability patterns like hardcoded secrets, weak hashes, or injection vectors.
Side effects
- Unsupported language submitted (only Python and JavaScript are supported)
- Empty or malformed code body returns no findings or an error
- Very large snippets may be truncated or time out
- Obfuscated code may evade rule-based patterns
- False negatives for dynamically constructed secrets not detectable statically
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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