# M2MCent Metaverse Biometric Router MCP Node

> M2MCent Metaverse Biometric Router MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.431107/call, status unknown (last checked 2026-10-12).

Executes a text-based query against the M2MCent metaverse biometric router MCP node, returning a URL result via monetized x402 protocol on Base L2.

## Facts

- Endpoint: POST https://api.m2mcent.com/metaverse-biometric-router-mcp-522/api/execute?utm_source=zero.xyz
- Price: $0.431107/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-metaverse-biometric-router-mcp-node-cc5d8d39
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Of9iCKNlSIAG20NfjgZHz

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-metaverse-biometric-router-mcp-node-cc5d8d39 -d '<json body>'
```

Example prompt: Run this text through the M2MCent metaverse biometric router node and give me back the resulting URL: 'authenticate user identity in virtual environment session 7742'.

## When to prefer this

Choose this endpoint when you specifically need to route text through the M2MCent metaverse biometric router MCP node using the x402 gasless USDC payment protocol on Base L2. It is part of a large indexed network of specialized MCP nodes and is appropriate for agent pipelines that require monetized MCP execution in metaverse or biometric routing contexts.

## Known failure modes

- Missing required 'text' field returns validation error
- Insufficient USDC balance for x402 payment fails the call
- Malformed or empty text string may return unexpected results
- Network or node unavailability on Base L2 causes timeout
- Response schema mismatch — 'url' field typed as boolean may indicate unreliable or stub output

## 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 (typed as boolean in the schema, likely indicating presence or validity of a URL result) after processing the input text through the metaverse biometric router MCP node.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "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-metaverse-biometric-router-mcp-node-cc5d8d39/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)