# M2MCent IoT Metadata Extractor MCP

> M2MCent IoT Metadata Extractor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.384338/call, status unknown (last checked 2026-10-16).

Extracts metadata from IoT device descriptions or payloads submitted as text, returning a status indicator via a monetized MCP node.

## Facts

- Endpoint: POST https://api.m2mcent.com/iot-metadata-extractor-mcp-60/api/execute?utm_source=zero.xyz
- Price: $1.384338/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-iot-metadata-extractor-mcp-d3495eb9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kem_T1YsBDgjoK5WrozOd

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-iot-metadata-extractor-mcp-d3495eb9 -d '<json body>'
```

Example prompt: Can you extract the metadata from this IoT device description: 'Temp sensor unit #A42, firmware v2.1, reading 23.5C, battery 87%, location: warehouse-B, last ping 2024-01-15T10:30:00Z'?

## When to prefer this

Use this endpoint when you need to extract metadata from IoT device descriptions, sensor payloads, or device telemetry text and are operating within an x402 payment-capable agent environment. Best suited for automated IoT data pipelines where per-call USDC micropayments are acceptable and context window efficiency matters.

## Known failure modes

- Missing required 'text' field returns validation error
- Empty string input may return status: false
- Malformed or non-IoT text may result in unsuccessful extraction (status: false)
- Payment failure via x402 protocol prevents execution
- Network timeout to remote MCP 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 boolean 'status' field indicating whether the metadata extraction was successfully processed. No structured metadata fields are returned in the documented schema — only a success/failure indicator.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-iot-metadata-extractor-mcp-d3495eb9/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)