# SignalDesk AI Code Review

> SignalDesk AI Code Review is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Performs static code analysis on submitted source code, returning a quality score and categorized findings with severity ratings

## Facts

- Endpoint: POST https://x402-agent.kariguetoazul.workers.dev/api/code-review?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signaldesk-ai-code-review-ef5ccf43
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vm-JhTogDUM0YQcebSByf

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability signaldesk-ai-code-review-ef5ccf43 -d '<json body>'
```

Example prompt: Can you run a static code review on this function and tell me if there are any security issues or hardcoded secrets? Here's the code: `const API_KEY = 'sk-abc123'; fetch('/api/data', {headers: {Authorization: API_KEY}});`

## When to prefer this

Choose this endpoint when you need a quick, automated static code review with a numeric quality score and severity-tagged findings, especially in agent pipelines where you want to gate commits or PRs programmatically. It is pay-per-call at $0.01 USDC via x402, making it suitable for on-demand use without a subscription. Prefer alternatives if you need deep language-specific linting, AST-level analysis, or integration with a specific IDE.

## Known failure modes

- Empty or missing 'code' field returns an error or empty findings
- Extremely large code submissions may hit execution limits due to bounded execution constraints
- Ambiguous or non-code text may produce low-quality or irrelevant findings
- Payment failure (insufficient USDC) results in 402 response before analysis runs
- Rate limiting may apply under free quota thresholds

## How this service works

Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.

## Output

Returns a JSON object containing an integer quality score (0-100) and an array of findings, each with a human-readable message and a severity level (e.g. high, medium, low). Example: {score: 72, findings: [{message: 'Hardcoded secret', severity: 'high'}]}.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "code": {
   "type": "string",
   "description": "Source code to review statically"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "score": 72,
  "findings": [
   {
    "message": "Hardcoded secret",
    "severity": "high"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signaldesk-ai-code-review-ef5ccf43/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-agent.kariguetoazul.workers.dev](https://www.zero.xyz/host/x402-agent.kariguetoazul.workers.dev/llms.txt)