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Axon Smart Contract Explainer
x402
Axon Smart Contract Explainer is a paid API for AI agents from aiaia-xaxon402.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Explains a smart contract at a given chain and address in plain language using AI
Price / call$0.1
Success—
StatusUnknown
How this service works
Axon 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 human-readable AI-generated explanation of what the smart contract does, including its purpose, key functions, and any notable behaviors or risks.
Example use cases
Due diligence on DeFi protocol
“Before I invest in this protocol, can you explain what the smart contract at 0x7d2768dE32b0b80b7a3454c06BdAc94A69DDc7A9 on chain 1 actually does and what powers it has over my funds?”
Auditing unfamiliar token contract
“I just got airdropped some tokens and I want to understand the contract behind them — can you explain what 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum chain 1 does?”
Teaching a developer about on-chain code
“My student doesn't understand what a liquidity pool contract does — can you explain the contract at 0xB4e16d0168e52d35CaCD2c6185b44281Ec28C9Dc on chain 1 in simple terms?”
Technical details
Endpoint
GEThttps://aiaia-xaxon402.vercel.app/api/explain/%7Bchain%7D/%7Baddress%7DWhen to prefer
Use this endpoint when you need a quick, AI-generated plain-language explanation of a specific smart contract given its chain and address. It is ideal for non-technical users, security researchers, or developers doing rapid due diligence who want to understand a contract's purpose without manually reading Solidity code. Prefer this over generic code analysis tools when working specifically with on-chain EVM contracts and needing crypto-domain context.
Side effects
- Invalid or unrecognized contract address returns an error
- Unsupported chain ID results in a lookup failure
- Unverified or undeployed contracts may return no explanation
- Payment not received or x402 micropayment failure blocks the response
- Network timeout or Vercel cold start delay causes request failure
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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