# Presence mmWave Radar MCP

> Presence mmWave Radar MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Processes mmWave radar sensor data to detect and analyze human presence using machine learning

## Facts

- Endpoint: POST https://api.m2mcent.com/presence-mmwave-radar-mcp/api/process
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/presence-mmwave-radar-mcp-af4f3aaf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bHO4QvkeQnFebzDfnbULq

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 presence-mmwave-radar-mcp-af4f3aaf -d '<json body>'
```

Example prompt: Process this mmWave radar sensor reading and tell me whether a person is currently present in the monitored area: [base64 or JSON radar payload].

## When to prefer this

Choose this endpoint when you need to analyze mmWave radar sensor payloads specifically for human presence detection, particularly in IoT pipelines, smart building automation, or safety monitoring scenarios where camera-based detection is not acceptable. It is ideal for privacy-preserving occupancy sensing since radar does not capture visual imagery.

## Known failure modes

- Malformed or empty radar data string returns an error response
- Sensor data from unsupported radar hardware may yield inaccurate results
- Network timeout or payment failure (402) if USDC payment not authorized
- Ambiguous radar readings in noisy RF environments may produce low-confidence results

## 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 structured analysis of the mmWave radar data indicating whether a human presence is detected, along with confidence scores, occupancy status, and potentially positional or motion metadata derived from the radar signal.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/presence-mmwave-radar-mcp-af4f3aaf/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)