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Smart Contract Freezer MCP
x402
Smart Contract Freezer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).
Freezes or locks a smart contract by processing its code to disable further execution or state changes
Price / call$0.25
Success—
StatusUnknown
How this service works
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Output
Returns the outcome of the freeze operation applied to the provided smart contract code, including freeze status and details about which functions or state changes have been disabled or locked.
Example use cases
Emergency DeFi protocol freeze
“We found a critical bug in our deployed DeFi contract — can you freeze this smart contract immediately so no more transactions go through? Here's the contract code: `pragma solidity ^0.8.0; contract LiquidityPool { function deposit() public payable { ... } }`”
Post-audit contract lockdown
“Our security audit is complete and we want to lock down this smart contract so no one can change its state anymore. Freeze this contract code for us: `pragma solidity ^0.8.0; contract Vault { mapping(address => uint256) balances; ... }`”
Deprecated contract deactivation
“We're retiring this old token contract and want to prevent anyone from interacting with it going forward — please freeze it: `pragma solidity ^0.8.0; contract OldToken { function transfer(address to, uint256 amount) public { ... } }`”
Technical details
Endpoint
POSThttps://api.m2mcent.com/smart-contract-freezer-mcp/api/process?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically freeze or lock a smart contract by submitting its source code, particularly in emergency security scenarios, post-audit lockdowns, or deprecation workflows where halting further execution is critical.
Side effects
- Invalid or malformed contract code returns a parsing or validation error
- Contract code that is already frozen may return a duplicate or no-op error
- Missing contractCode field in request body returns a 400 bad request
- Unsupported contract language or syntax results in a processing failure
- Network or upstream timeout returns a 5xx error
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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