# M2MCent Data Analytics ZK Proof Auditor MCP

> M2MCent Data Analytics ZK Proof Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.407213/call, status unknown (last checked 2026-10-22).

Executes a zero-knowledge proof auditing operation via a monetized MCP node, returning a boolean validation result.

## Facts

- Endpoint: POST https://api.m2mcent.com/data-analytics-zk-proof-auditor-mcp-420/api/execute?utm_source=zero.xyz
- Price: $0.407213/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-data-analytics-zk-proof-auditor-mcp-c1716d20
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nc7WfbiugK8GAapTWqAkk

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-data-analytics-zk-proof-auditor-mcp-c1716d20 -d '<json body>'
```

Example prompt: Run a ZK proof audit on my proof data — pass this parameters string and tell me if the proof is valid or not.

## When to prefer this

Choose this endpoint when you need to programmatically verify zero-knowledge proof validity as part of a data analytics or blockchain audit workflow, especially when operating within an x402 payment-enabled agent environment on Base L2 and need a lightweight boolean pass/fail result without heavy on-chain computation.

## Known failure modes

- Invalid or malformed parameters string returns an error or false
- Network timeout or node unavailability causes request failure
- Payment failure via x402 protocol results in 402 response and no execution
- Empty parameters field causes schema validation error
- Proof format mismatch causes false negative or execution error

## 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

Returns a JSON object containing a single boolean field indicating whether the submitted ZK proof or data analytics audit passed (true) or failed (false) validation.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-data-analytics-zk-proof-auditor-mcp-c1716d20/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)