# M2MCent NLP Yield Generator MCP Node

> M2MCent NLP Yield Generator MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.982203/call, status unknown (last checked 2026-10-13).

Accepts a text string and returns a boolean result, ostensibly via a monetized MCP node on the M2MCent network using x402 micropayment protocol.

## Facts

- Endpoint: POST https://api.m2mcent.com/nlp-yield-generator-mcp-281/api/execute?utm_source=zero.xyz
- Price: $0.982203/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-nlp-yield-generator-mcp-node-e7cc866c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ht3_bmjfolCzPRGGtJiVT

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-nlp-yield-generator-mcp-node-e7cc866c -d '<json body>'
```

Example prompt: Run this text through the M2MCent NLP yield generator and tell me whether it returns true or false: 'The quarterly earnings exceeded analyst expectations by a wide margin.'

## When to prefer this

Use this endpoint when you specifically need to execute NLP computation via a monetized MCP node on the M2MCent x402 network and require a boolean output from text input. However, given the extremely vague description, undocumented semantics of the boolean result, low crawl quality score, and highly repetitive sibling endpoints with identical names, this endpoint should be treated with caution — prefer well-documented NLP APIs with clear output semantics for production use.

## Known failure modes

- Payment failure — x402 micropayment not authorized or insufficient USDC balance, resulting in 402 Payment Required
- Invalid input — missing required 'text' field returns validation error
- Network timeout — remote MCP node at subdomain is unresponsive
- Ambiguous semantics — boolean output meaning is undocumented, making result interpretation unreliable
- Rate limiting or node unavailability across the 205 subdomain network

## 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 'result' field containing a boolean (true or false) based on processing the input text string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "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-nlp-yield-generator-mcp-node-e7cc866c/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)