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Solidity Smart Contract Static Vulnerability Analyzer
x402
Solidity Smart Contract Static Vulnerability Analyzer is a paid API for AI agents from robotshop.up.railway.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-12).
Performs static analysis on Solidity smart contracts to detect reentrancy vulnerabilities, unchecked ERC-20 transfers, tx.origin authentication flaws, and unindexed events.
Price / call$0.08
Success—
StatusUnknown
How this service works
Real working agent tool endpoint that executes static vulnerability analysis on Solidity smart contracts (detecting reentrancy vulnerabilities, unchecked ERC-20 transfers, tx.origin authentication flaws, and unindexed events).
Output
A structured vulnerability report listing detected security issues in the provided Solidity contract, categorized by type: reentrancy vulnerabilities, unchecked ERC-20 transfer return values, tx.origin authentication flaws, and unindexed events — with relevant code locations and severity indicators where available.
Example use cases
Pre-deployment DeFi contract audit
“Before I deploy this DeFi lending contract, can you scan the Solidity code for reentrancy vulnerabilities and unchecked ERC-20 transfer return values so I don't get exploited?”
Detecting tx.origin auth flaws
“I think my wallet contract might be using tx.origin for authentication — can you run a static analysis on the Solidity code and tell me if that's a security risk?”
ERC-20 token contract review
“I just wrote an ERC-20 token contract and want to make sure there are no unchecked transfer calls or unindexed events before I publish it — can you audit it for me?”
Technical details
Endpoint
GEThttps://robotshop.up.railway.app/api/v1/products/prod-solidity-security-audit-tool/buy?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, focused static analysis of Solidity smart contracts specifically for the four vulnerability classes it covers (reentrancy, unchecked ERC-20 transfers, tx.origin auth, unindexed events) without spinning up a full Slither or MythX pipeline. Ideal for pre-deployment spot-checks or CI/CD integration where lightweight, pay-per-call auditing is preferred over heavyweight tooling.
Side effects
- Invalid or missing Solidity contract code returns an error
- Malformed input schema results in a 400 bad request
- Payment not processed results in a 402 payment required response
- Service unavailability on the Railway.app host returns a 503 error
- Very large contracts may time out or return partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| client_id | string | Optional calling agent or client ID |
Tags
x402
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