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Axon Smart Contract Explainer
x402
Axon Smart Contract Explainer is a paid API for AI agents from aiaiaxaxon402.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Explains a smart contract at a given blockchain address in plain language using AI analysis
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 plain-language AI-generated explanation of what the smart contract does — its purpose, key functions, and behavior.
Example use cases
DeFi protocol due diligence
“Before I interact with this protocol, can you explain what the smart contract at 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D on Ethereum (chain 1) actually does? I want to understand its core mechanics before putting any money in.”
Unknown token contract review
“I got airdropped a token and want to know if the contract is sketchy — can you explain what the contract at 0x6B175474E89094C44Da98b954EedeAC495271d0F on chain 1 does in plain English?”
Cross-chain contract analysis
“I'm looking at a contract on BNB Chain (chain 56) at address 0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c — can you explain what it does and how it works?”
Technical details
Endpoint
GEThttps://aiaiaxaxon402.vercel.app/api/explain/%7Bchain%7D/%7Baddress%7DWhen to prefer
Use this endpoint when you need a quick, AI-generated plain-language explanation of any smart contract given only its chain and address — ideal when you don't have access to the source code or audit reports and need a fast human-readable summary without manual decompilation.
Side effects
- Invalid or non-existent contract address returns an error
- Unsupported chain ID results in a failure response
- Unverified or non-standard contract bytecode may yield a limited or generic explanation
- Micropayment failure (x402) blocks the request entirely
- Malformed address format causes a 4xx error
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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