# M2MCent Fintech Biometric Auditor MCP

> M2MCent Fintech Biometric Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.473966/call, status unknown (last checked 2026-10-12).

Performs biometric auditing on audio input for fintech use cases, returning a result URL via a monetized MCP node

## Facts

- Endpoint: POST https://api.m2mcent.com/fintech-biometric-auditor-mcp-774/api/execute?utm_source=zero.xyz
- Price: $1.473966/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-fintech-biometric-auditor-mcp-2a9faf28
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9fRnSUZwJaTq5YMerPY5x

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-fintech-biometric-auditor-mcp-2a9faf28 -d '<json body>'
```

Example prompt: Can you run a biometric audit on this audio recording for our fintech compliance check and give me back the result?

## When to prefer this

Choose this endpoint when you need a monetized, MCP-compatible biometric auditing service for audio in fintech contexts, particularly when operating within the x402 payment protocol ecosystem on Base L2 for gasless USDC settlements

## Known failure modes

- Missing or malformed audio input returns validation error
- Audio format not supported may cause processing failure
- Service unavailable or payment failure returns 402 or 5xx error
- Empty audio string may return undefined or error response
- Boolean URL field may be ambiguous — unclear if it represents success/failure or a resource location

## 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 audit result or pointing to where the biometric audit output can be retrieved

## 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-fintech-biometric-auditor-mcp-2a9faf28/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)