# IoT Biometric Classifier MCP Node

> IoT Biometric Classifier MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.496371/call, status unknown (last checked 2026-10-14).

Classifies IoT biometric sensor data and returns a boolean score indicating classification result

## Facts

- Endpoint: POST https://api.m2mcent.com/iot-biometric-classifier-mcp-867/api/execute?utm_source=zero.xyz
- Price: $1.496371/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/iot-biometric-classifier-mcp-node-a54f65a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LkliQUlq5r63cHUUn0bUr

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 iot-biometric-classifier-mcp-node-a54f65a8 -d '<json body>'
```

Example prompt: Classify this biometric reading from my IoT sensor using the biometric classifier — the parameters are '{"heart_rate":82,"temperature":36.7,"motion":0.4}' and tell me if it scores true or false.

## When to prefer this

Choose this endpoint when you need a fast, binary classification of IoT biometric sensor data and want to pay per-call with USDC via x402 on Base L2. It is best suited for lightweight edge-classification tasks where a simple true/false output is sufficient and you want to avoid managing ML infrastructure yourself.

## Known failure modes

- Missing 'parameters' field in request body returns validation error
- Malformed or non-string parameters value may cause processing failure
- Payment failure via x402 protocol results in 402 response before execution
- Ambiguous or empty parameter string may yield unreliable boolean output
- Network timeout or node unavailability returns 5xx error

## 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 containing a single boolean 'score' field indicating the binary classification outcome of the provided biometric parameters — true if the input matches the positive class, false otherwise.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/iot-biometric-classifier-mcp-node-a54f65a8/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)