# M2MCent Computer Vision Biometric Aggregator MCP

> M2MCent Computer Vision Biometric Aggregator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.390203/call, status unknown (last checked 2026-10-10).

Accepts audio input and returns a URL result via a monetized MCP node for computer vision and biometric aggregation tasks

## Facts

- Endpoint: POST https://api.m2mcent.com/computer-vision-biometric-aggregator-mcp-979/api/execute?utm_source=zero.xyz
- Price: $1.390203/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-computer-vision-biometric-aggregator-mcp-d5d83177
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_raMbVUPfng_QOqSwXZqwD

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-biometric-aggregator-mcp-d5d83177 -d '<json body>'
```

Example prompt: Can you run this audio file through the computer vision biometric aggregator and give me back the result URL?

## When to prefer this

Choose this endpoint when you need a monetized, per-call MCP node for computer vision biometric aggregation that accepts audio input and returns a result URL, particularly in automated agent workflows using x402 USDC micropayments on Base L2.

## Known failure modes

- Missing or invalid 'audio' field returns a validation error
- Malformed audio string may cause processing failure
- Payment of $1.39 USDC not settled via x402 results in 402 Payment Required
- Ambiguous schema (url typed as boolean) may cause downstream parsing issues
- Node unavailability on the M2MCent subdomain network

## 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' boolean field indicating the outcome of the biometric aggregation operation — note the schema declares url as a boolean despite the field name suggesting a URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "audio"
 ],
 "properties": {
  "audio": {
   "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-biometric-aggregator-mcp-d5d83177/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)