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AgentDiet MCP Gateway – Smart Contract Audit
x402
AgentDiet MCP Gateway – Smart Contract Audit is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Audits a smart contract address for security vulnerabilities and returns a structured analysis report, settled in USDC on Base via x402.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with a status field ('ok'), a data object containing the audit findings for the queried contract address, and an roi_proof object including a compression_ratio_pct metric indicating the efficiency of the analysis.
Example use cases
DeFi protocol safety check
“Before I deploy funds, can you audit the smart contract at 0xabc123...def456 and let me know if there are any security risks I should be aware of?”
NFT contract vulnerability scan
“I found an NFT project launching tomorrow — can you audit their contract at 0x9876...fedc and tell me if it looks safe or has any red flags?”
Pre-integration security review
“We're about to integrate with a third-party DeFi protocol. Can you audit their smart contract at 0x5a2b...c3d4 and summarize any vulnerabilities before we proceed?”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/smart-contract-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.01 USDC) automated smart contract security audit routed through a deterministic x402 broker gateway, especially when integrating into an agent workflow that already handles USDC payments on Base. Prefer it over manual audit tools when you need machine-readable structured output for downstream agent reasoning.
Side effects
- Invalid or malformed contract address returns an error or empty data object
- Contract address not found on-chain yields empty audit results
- Payment failure via x402 (insufficient USDC balance) blocks request execution
- Missing required 'input' body causes schema validation error
- Network timeout on Base settlement delays or fails the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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