# M2MCent AI Safety Metadata Auditor MCP

> M2MCent AI Safety Metadata Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.576595/call, status unknown (last checked 2026-10-11).

Validates or audits an AI safety metadata hash, returning a boolean result indicating pass/fail

## Facts

- Endpoint: POST https://api.m2mcent.com/ai-safety-metadata-auditor-mcp-318/api/execute?utm_source=zero.xyz
- Price: $0.576595/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-ai-safety-metadata-auditor-mcp-e692cc54
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2ngQjK-sRJXhmfXymA9VG

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 m2mcent-ai-safety-metadata-auditor-mcp-e692cc54 -d '<json body>'
```

Example prompt: Can you run a safety metadata audit on this hash — 0xabc123def456 — and tell me if it passes?

## When to prefer this

Use this endpoint when you need a fast boolean pass/fail verdict on an AI safety metadata hash within the M2MCent MCP node ecosystem, especially when integrating into automated compliance pipelines or deployment gates that require a lightweight validation check.

## Known failure modes

- Missing or malformed hash input returns validation error
- Hash not found in the index returns false
- Service unavailable or payment failure returns 402/503
- Hash format mismatch causes rejection

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

A boolean 'result' field: true if the submitted hash passes the AI safety metadata audit, false if it fails or is invalid.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "hash"
 ],
 "properties": {
  "hash": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "result"
 ],
 "properties": {
  "result": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-ai-safety-metadata-auditor-mcp-e692cc54/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)