# Computer Vision Biometric Monitor MCP

> Computer Vision Biometric Monitor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.305087/call, status unknown (last checked 2026-10-13).

Analyzes audio input to produce a boolean biometric detection or monitoring result via a remote MCP node

## Facts

- Endpoint: POST https://api.m2mcent.com/computer-vision-biometric-monitor-mcp-424/api/execute?utm_source=zero.xyz
- Price: $0.305087/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/computer-vision-biometric-monitor-mcp-aca0d002
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2YNNToNzrgDwAfN8Dg-lM

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 computer-vision-biometric-monitor-mcp-aca0d002 -d '<json body>'
```

Example prompt: Run a biometric check on this audio clip and tell me whether it detects a positive signal — here's the base64-encoded audio: [audio data].

## When to prefer this

Choose this endpoint when you need a lightweight, single boolean biometric detection result from audio input with per-call micropayment pricing via USDC on Base L2, and do not require detailed scoring or multi-field biometric breakdowns.

## Known failure modes

- Missing required 'audio' field returns a validation error
- Malformed or non-base64 audio string may cause processing failure
- Payment failure via x402 protocol results in 402 Payment Required response
- Unsupported audio format may yield incorrect or null boolean result
- Network timeout on the remote MCP node returns a connection 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

A JSON object containing a single boolean field indicating whether the biometric condition was detected (true) or not (false) in the provided audio input.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "audio"
 ],
 "properties": {
  "audio": {
   "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/computer-vision-biometric-monitor-mcp-aca0d002/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)