HyperD Contract Security Audit

x402

HyperD Contract Security Audit is a paid API for AI agents from api.hyperd.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).

Runs a pre-trade smart contract security audit combining GoPlus token security, Sourcify verification, DefiLlama recognition, and on-chain heuristics into a single 0-100 risk score with structured findings.

Price / call$0.1

Seller volume →—

Success—

StatusUnknown

How this service works

Pre-trade contract security audit. Composes GoPlus token security + Sourcify verification + DefiLlama protocol recognition + on-chain heuristics into a single 0-100 risk score with structured findings.

Output

Returns a structured security audit report containing a composite 0-100 risk score, GoPlus token security flags (honeypot, mintable, proxy, etc.), Sourcify source-code verification status, DefiLlama protocol recognition (whether the contract belongs to a known DeFi protocol), and on-chain heuristic findings. Higher scores indicate higher risk.

Example use cases

Example prompt

“Before I swap into this token, run a full security audit on contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on ethereum and give me the 0-100 risk score along with any red flags.”

Technical details

Endpoint

GEThttps://api.hyperd.ai/api/contract/audit?utm_source=zero.xyz

When to prefer

Use this endpoint when an AI agent needs a holistic, pre-trade smart contract risk assessment that aggregates multiple trusted security data sources (GoPlus, Sourcify, DefiLlama) into a single score rather than querying each provider separately. Prefer it over individual token-security APIs when you need a unified risk score, source verification status, and protocol recognition in one call for chains including Base, Ethereum, Polygon, Arbitrum, Optimism, Avalanche, and BNB.

Side effects

Invalid or non-checksummed contract address returns 400 or error response
Unsupported chain value outside the allowed enum returns validation error
Contract not yet deployed or unknown on the specified chain may return incomplete findings
Rate limiting or payment failure (x402) if USDC allowance is insufficient
Transient upstream provider failure (GoPlus/DefiLlama outage) may degrade partial results

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "chain": "ethereum",
      "contract": "0xdAC17F958D2ee523a2206206994597C13D831ec7"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "band": "caution",
  "chain": "ethereum",
  "notes": [],
  "query": {
    "chain": "ethereum",
    "contract": "0xdAC17F958D2ee523a2206206994597C13D831ec7"
  },
  "score": 33,
  "hasCode": true,
  "signals": {
    "isToken": true,
    "codeSize": 11075,
    "sourcify": {
      "verified": true,
      "fullMatch": true
    }
  },
  "sources": [
    "GoPlus Token Security",
    "Sourcify",
    "DefiLlama protocols",
    "viem (on-chain)"
  ],
  "contract": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
  "fullMatch": true,
  "timestamp": "2026-06-18T04:55:45.258Z",
  "disclaimer": "Pre-trade heuristic audit. Combines automated signals; not a substitute for a manual security review by a qualified auditor.",
  "knownProtocol": null,
  "goPlusFindings": [
    {
      "code": "blacklist",
      "severity": "medium",
      "description": "Contract has a blacklist function"
    },
    {
      "code": "transfer_pausable",
      "severity": "medium",
      "description": "Owner can pause all transfers"
    },
    {
      "code": "mintable",
      "severity": "medium",
      "description": "Owner can mint additional tokens (dilution risk)"
    }
  ],
  "verifiedSource": true
}

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