# NLP Malware Classifier MCP

> NLP Malware Classifier MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.386467/call, status unknown (last checked 2026-10-16).

Classifies whether a given text prompt contains or describes malware-related content, returning a boolean result.

## Facts

- Endpoint: POST https://api.m2mcent.com/nlp-malware-classifier-mcp-29/api/execute?utm_source=zero.xyz
- Price: $0.386467/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nlp-malware-classifier-mcp-6f5948e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YiakKX1YZocMbk1NRdRTv

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 nlp-malware-classifier-mcp-6f5948e4 -d '<json body>'
```

Example prompt: Can you check whether this text is describing malware or malicious software: 'This script silently exfiltrates user credentials and sends them to a remote C2 server'?

## When to prefer this

Use this endpoint when you need a lightweight, fast boolean verdict on whether a piece of text is malware-related, especially in automated pipelines where low latency and a simple true/false output are sufficient. Prefer this over heavier security scanning APIs when the input is purely textual and you do not need detailed threat categorization or file analysis.

## Known failure modes

- Missing required 'prompt' field returns a validation error
- Empty string prompt may return an unpredictable classification
- Very long prompts may be truncated or rejected
- Payment failure (402) if USDC balance is insufficient
- Network timeout for large or complex prompts
- Ambiguous borderline text may yield inconsistent 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 JSON object with a single boolean field indicating whether the input text was classified as malware-related (true) or not (false).

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nlp-malware-classifier-mcp-6f5948e4/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)