# EdTech Biometric Simulator MCP

> EdTech Biometric Simulator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.984907/call, status unknown (last checked 2026-10-09).

Accepts an audio input and returns a boolean summary result via a monetized MCP node in the EdTech biometric simulation subdomain

## Facts

- Endpoint: POST https://api.m2mcent.com/edtech-biometric-simulator-mcp-392/api/execute?utm_source=zero.xyz
- Price: $0.984907/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/edtech-biometric-simulator-mcp-0ef48739
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EYKuV26zW9kl_AWyQsvD-

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 edtech-biometric-simulator-mcp-0ef48739 -d '<json body>'
```

Example prompt: Run this audio clip through the edtech biometric simulator and tell me whether it passes — the audio is encoded as a base64 string.

## When to prefer this

Use this endpoint when you specifically need to run an audio input through a biometric simulation in an EdTech context and require a simple boolean outcome, especially when operating within an x402 USDC micropayment infrastructure on Base L2.

## Known failure modes

- Missing 'audio' field in request body returns a validation error
- Malformed or non-string audio value may cause a processing error
- Payment failure via x402 protocol results in a 402 response and no execution
- Downstream MCP node unavailability may return a 5xx error
- Empty or invalid audio string may return an unexpected boolean result

## 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 single boolean field 'summary' indicating whether the audio input passed or satisfied the biometric simulation condition.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/edtech-biometric-simulator-mcp-0ef48739/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)