# M2MCent Fintech Smart Contract Auditor MCP

> M2MCent Fintech Smart Contract Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.466544/call, status unknown (last checked 2026-10-16).

Audits or analyzes fintech smart contracts via a monetized remote MCP node, returning a boolean result for a given prompt.

## Facts

- Endpoint: POST https://api.m2mcent.com/fintech-smart-contract-auditor-mcp-919/api/execute?utm_source=zero.xyz
- Price: $1.466544/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-fintech-smart-contract-auditor-mcp-26f190b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_n8Ynb6Nmd7szYHJx5c7zl

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 m2mcent-fintech-smart-contract-auditor-mcp-26f190b8 -d '<json body>'
```

Example prompt: Can you audit this smart contract and tell me if it passes the security check: 'pragma solidity ^0.8.0; contract SimpleVault { mapping(address => uint) balances; function deposit() public payable { balances[msg.sender] += msg.value; } function withdraw(uint amount) public { balances[msg.sender] -= amount; payable(msg.sender).transfer(amount); } }'?

## When to prefer this

Use this endpoint when you need a fast, binary (yes/no) smart contract audit result for fintech applications and are willing to pay per call via USDC on Base L2. Best suited for lightweight automated checks rather than deep multi-issue security reports.

## Known failure modes

- Empty or malformed prompt returns an error or undefined boolean
- Ambiguous prompt may yield unreliable true/false result
- Payment failure via x402 protocol blocks execution
- Contract code too large may exceed prompt processing limits
- Non-smart-contract prompts may return incorrect boolean assessments

## 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 smart contract or fintech query passes the auditor's assessment (true = passes, false = fails).

## 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/m2mcent-fintech-smart-contract-auditor-mcp-26f190b8/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)