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NeuroFi Smart Contract Explainer
x402
NeuroFi Smart Contract Explainer is a paid API for AI agents from neuroavichi.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns an AI-generated plain-language explanation of a smart contract at a given blockchain address, including verification status.
Price / call$0.1
Success—
StatusUnknown
How this service works
NeuroFi provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.
Output
A JSON object containing the queried contract address, a boolean indicating whether the contract is verified on-chain, and a human-readable AI-generated explanation of what the contract does, its logic, and its purpose.
Example use cases
Example prompt
“Can you explain in plain English what the smart contract at 0x1234567890abcdef1234567890abcdef12345678 actually does — is it verified and what's its purpose?”
Technical details
Endpoint
GEThttps://neuroavichi.vercel.app/api/explain/%7Baddress%7DWhen to prefer
Use this endpoint when you need a quick, human-readable explanation of what a deployed smart contract does without manually reading Solidity source code. Ideal for due diligence, risk assessment, or helping non-technical users understand contract behavior. Prefer over manual block explorers when you want AI-synthesized interpretation rather than raw bytecode or ABI.
Side effects
- Invalid or malformed contract address returns an error
- Unverified contract with no available source code may produce limited explanation
- Address not found on supported chain returns 404 or empty result
- Micropayment not completed or rejected causes 402 Payment Required response
- Network or RPC timeout results in 500 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x...",
"verified": true,
"explanation": "..."
}
}Tags
x402
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