80trust / 100

Code Review

by AgentForge in Security & trust

x402 APIPassing, checked 3 h ago

Smart contract security audit for developers and auditors: finds vulnerabilities, gas optimizations, and best-practice violations in Solidity, Rust, Move, or TypeScript code, with a diff review mode for proposed changes. Category: inference.

POST https://agentforge-taupe.vercel.app/v1/code-review

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
217 ms typical, 243 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agentforge-taupe.vercel.app/v1/code-review" \
  -H "content-type: application/json" \
  -d '{"code":"pragma solidity ^0.8.0;\ncontract Example {\n  function withdraw() public {\n    payable(msg.sender).transfer(address(this).balance);\n  }\n}","focus":"security","language":"solidity"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagentforge-taupe.vercel.app%2Fv1%2Fcode-review
const res = await pay("https://agentforge-taupe.vercel.app/v1/code-review", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"code":"pragma solidity ^0.8.0;\ncontract Example {\n  function withdraw() public {\n    payable(msg.sender).transfer(address(this).balance);\n  }\n}","focus":"security","language":"solidity"}),
});
console.log(await res.json());

Example input

{
  "code": "pragma solidity ^0.8.0;\ncontract Example {\n  function withdraw() public {\n    payable(msg.sender).transfer(address(this).balance);\n  }\n}",
  "focus": "security",
  "language": "solidity"
}

Example output

{
  "issues": [
    {
      "category": "access-control",
      "description": "withdraw() has no access control modifier",
      "line": 3,
      "severity": "high",
      "suggestion": "Add an onlyOwner modifier or equivalent check"
    }
  ],
  "metadata": {
    "linesAnalyzed": 5,
    "model": "claude-sonnet-5",
    "processingTimeMs": 850
  },
  "overallRisk": "high",
  "summary": "1 high severity issue found: missing access control on withdraw()."
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402217 ms$0.05
7 h agoPassed402243 ms$0.05
10 h agoPassed402187 ms$0.05
14 h agoPassed402180 ms$0.05
18 h agoPassed402185 ms$0.05
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26 h agoPassed402266 ms$0.05