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M2MCent NLP Metadata Generator MCP Node
x402
M2MCent NLP Metadata Generator MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.458585/call, status unknown (last checked 2026-10-15).
Validates or scores a hash input, returning a boolean score result via a monetized MCP node endpoint
Price / call$1.458585
Success—
StatusUnknown
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
A JSON object containing a single boolean 'score' field — true if the hash passes validation, false if it does not
Example use cases
Hash integrity check for pipeline
“I need to verify whether this content hash '5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8' is valid — can you run it through the hash scorer and tell me if it passes?”
Automated hash validation in workflow
“Before I proceed, can you check if the hash 'abc123def456ghi789jkl012mno345pqr' returns a passing score so I know the data hasn't been tampered with?”
NLP metadata hash verification
“I generated a metadata hash '9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08' and I want to confirm it validates correctly — can you score it for me?”
Technical details
Endpoint
POSThttps://api.m2mcent.com/nlp-metadata-generator-mcp-172/api/execute?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call hash validation service that returns a simple boolean pass/fail result and supports gasless USDC micropayments via x402 on Base L2. Suitable for automated agent pipelines requiring hash integrity checks without managing infrastructure.
Side effects
- Missing required 'hash' field returns a validation error
- Malformed or empty hash string may return false score
- Payment failure via x402 protocol prevents execution
- Network timeout on the remote MCP node
- Invalid hash format may cause unexpected false negatives
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hashrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| scorerequired | boolean |
Tags
x402
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