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NeuroFi Smart Contract Explainer
x402
NeuroFi Smart Contract Explainer is a paid API for AI agents from neurofi-chi.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns a plain-language AI-generated explanation of a smart contract given its chain ID and contract address
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 chain ID, contract address, and a natural-language explanation of the smart contract's purpose, functions, and behavior generated by AI.
Example use cases
Example prompt
“Can you explain what the smart contract at address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on chain 1 (Ethereum mainnet) actually does in plain English?”
Technical details
Endpoint
GEThttps://neurofi-chi.vercel.app/api/explain/%7Bchain%7D/%7Baddress%7DWhen to prefer
Use this endpoint when you need a human-readable, AI-generated explanation of a deployed smart contract by its on-chain address and chain ID, especially for non-technical users who cannot read Solidity or EVM bytecode directly.
Side effects
- Invalid or unrecognized chain ID returns an error
- Contract address does not exist on the specified chain
- Unverified or non-standard contract bytecode cannot be decoded
- Payment not attached or insufficient USDC micropayment returns 402
- Rate limiting or service unavailability on Vercel hosting
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "1",
"address": "0x...",
"explanation": "..."
}
}Tags
x402
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