# M2MCent Computer Vision ZK Proof Monitor MCP

> M2MCent Computer Vision ZK Proof Monitor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.382129/call, status unknown (last checked 2026-10-12).

Executes a computer vision zero-knowledge proof monitoring query via a monetized remote MCP node on the M2MCent network

## Facts

- Endpoint: POST https://api.m2mcent.com/computer-vision-zk-proof-monitor-mcp-259/api/execute?utm_source=zero.xyz
- Price: $0.382129/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-computer-vision-zk-proof-monitor-mcp-1d900b7b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jT-BmjfUt0KIAXI6qyS2d

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-computer-vision-zk-proof-monitor-mcp-1d900b7b -d '<json body>'
```

Example prompt: Run a computer vision ZK proof monitor query on this dataset — search for 'facial recognition proof status' and return the verification result URL.

## When to prefer this

Choose this endpoint when you need to monitor or verify zero-knowledge proofs associated with computer vision pipelines and want to pay per-call via USDC on Base L2 with no gas overhead; suitable when you need a lightweight MCP-compatible node for ZK proof status checks

## Known failure modes

- Missing required 'query' field returns validation error
- Malformed query string may return unexpected boolean false in url field
- Network or payment settlement failure via x402 protocol may cause request timeout
- Node may be unavailable if the specific subdomain MCP node is offline
- Response schema inconsistency: url field typed as boolean despite being named url, suggesting possible schema 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 with a 'url' field (boolean) indicating the result of the computer vision ZK proof monitoring query execution

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-computer-vision-zk-proof-monitor-mcp-1d900b7b/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)