# Robotics Smart Contract Auditor MCP

> Robotics Smart Contract Auditor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.384661/call, status unknown (last checked 2026-10-16).

Audits smart contracts related to robotics systems by analyzing a query string and returning an analysis result via a monetized MCP node.

## Facts

- Endpoint: POST https://api.m2mcent.com/robotics-smart-contract-auditor-mcp-116/api/execute?utm_source=zero.xyz
- Price: $1.384661/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/robotics-smart-contract-auditor-mcp-ece813f4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gWXhGhBeFrUUJ82yVOiP0

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 robotics-smart-contract-auditor-mcp-ece813f4 -d '<json body>'
```

Example prompt: Can you audit this smart contract used in my robotics automation system and tell me if it passes validation: 'contract RobotController { function execute(address robot) public { robot.call{value: msg.value}(""); } }'?

## When to prefer this

Choose this endpoint when you need a quick programmatic boolean audit result for smart contracts specifically used in robotics or robotic process automation contexts, and when you are already operating within the x402 micropayment ecosystem on Base L2. It is best suited for agents that need a lightweight pass/fail signal rather than a detailed line-by-line audit report.

## Known failure modes

- Missing required 'query' field returns a 400-level error
- Malformed or empty query string may return an unexpected false analysis result
- Payment failure via x402 protocol results in a 402 Payment Required response before execution
- Service unavailability on the MCP node returns a 5xx error
- Ambiguous or non-contract query text may yield an unreliable boolean output

## 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 an 'analysis' boolean field indicating whether the submitted robotics smart contract query passes the audit check (true = passes, false = fails or issues detected).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "analysis"
 ],
 "properties": {
  "analysis": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/robotics-smart-contract-auditor-mcp-ece813f4/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)