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M2MCent NLP Smart Contract Indexer MCP
x402
M2MCent NLP Smart Contract Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.492218/call, status unknown (last checked 2026-10-10).
Runs NLP-based smart contract indexing inference on a text payload and returns a boolean prediction result
Price / call$0.492218
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
Returns a JSON object with a single boolean field 'prediction' indicating whether the submitted text payload matches the indexed smart contract or MCP node criteria (true = match, false = no match).
Example use cases
Smart contract NLP classification
“I have this smart contract description — can you run it through the M2MCent NLP indexer and tell me if it's a true match? The text is: 'Automated USDC payment settlement contract for MCP agent networks on Base L2.'”
MCP node relevance check
“Check whether this payload text classifies as a valid monetized MCP node entry using the M2MCent indexer: 'Remote tool server exposing image generation capabilities with x402 payment gating.'”
Batch contract screening
“Use the M2MCent NLP smart contract indexer to evaluate this description and return whether it's a positive match: 'ERC-20 token transfer contract with no agent or MCP-related functionality.'”
Technical details
Endpoint
POSThttps://api.m2mcent.com/nlp-smart-contract-indexer-mcp-932/api/execute?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast binary classification of whether a natural language text payload matches smart contract or MCP node indexing criteria, particularly within the M2MCent ecosystem using x402 protocol payments on Base L2.
Side effects
- Missing or empty payload field returns validation error
- Payload too long may cause timeout or truncation
- Ambiguous natural language input may produce unreliable boolean output
- Network or payment settlement failure via x402 protocol
- Non-English or highly technical input may degrade NLP accuracy
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payloadrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| predictionrequired | boolean |
Tags
x402
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