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M2MCent Web3 Smart Contract Monitor MCP Node
x402
M2MCent Web3 Smart Contract Monitor MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.279463/call, status unknown (last checked 2026-10-15).
Executes a query against a monetized remote MCP node specializing in web3 smart contract monitoring, returning a boolean summary result.
Price / call$1.279463
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 'summary' boolean field indicating whether the monitored smart contract condition or query matched — true if the event/condition was detected, false otherwise.
Example use cases
DeFi protocol event detection
“Has the Aave lending pool smart contract emitted any liquidation events in the last hour? Use the smart contract monitor to check.”
NFT contract activity watch
“Monitor the Bored Ape Yacht Club contract and tell me if any transfer events have happened in the last 24 hours.”
DAO governance contract check
“Query the Compound governance contract to see if any new proposals have been submitted today.”
Technical details
Endpoint
POSThttps://api.m2mcent.com/web3-smart-contract-monitor-mcp-209/api/execute?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to monitor or query web3 smart contract state or events in a lightweight, pay-per-call fashion without managing your own blockchain node infrastructure. It is especially useful when you want gasless USDC micropayments via x402 on Base L2 and need to reduce token context overhead by offloading contract monitoring to a specialized remote MCP node.
Side effects
- Query string missing or malformed — returns 400 validation error
- Payment of 1.279463 USDC not settled via x402 — returns 402 Payment Required
- Smart contract address or network not resolvable — may return false summary
- MCP node unavailable or overloaded — returns 5xx error
- Query too vague or unsupported by this node's specialization — returns false or ambiguous summary
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| queryrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| summaryrequired | boolean |
Tags
x402
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