# M2MCent EdTech Biometric Optimizer MCP Node

> M2MCent EdTech Biometric Optimizer MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.069179/call, status unknown (last checked 2026-10-10).

Executes an EdTech biometric optimizer function via a monetized remote MCP node on the M2MCent network using the x402 payment protocol

## Facts

- Endpoint: POST https://api.m2mcent.com/edtech-biometric-optimizer-mcp-552/api/execute?utm_source=zero.xyz
- Price: $1.069179/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-edtech-biometric-optimizer-mcp-node-a0aa665c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BAUmN9-hik2ywtsxdraQ5

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-edtech-biometric-optimizer-mcp-node-a0aa665c -d '<json body>'
```

Example prompt: Run the EdTech biometric optimizer on the M2MCent network with my parameters string and settle the $1.07 USDC fee via x402 on Base L2.

## When to prefer this

Use this endpoint when you need to execute the specific EdTech biometric optimizer MCP node within the M2MCent network and are set up for gasless USDC micropayments via x402 on Base L2. It is suited for automated agent pipelines that need to optimize biometric data in educational technology contexts with minimal payment overhead.

## Known failure modes

- Payment failure: insufficient USDC balance or x402 payment rejected returns 402 status
- Invalid parameters: malformed or missing 'parameters' string returns 400 or false result
- Node unavailability: the specific MCP node subdomain is offline or unreachable
- Timeout: remote MCP node does not respond within expected window
- Schema mismatch: parameters string does not match expected format for this node

## 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 'result' field indicating whether the biometric optimization operation succeeded (true) or failed (false).

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-edtech-biometric-optimizer-mcp-node-a0aa665c/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)