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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 2026-09-15).
Returns a plain-language explanation of an Ethereum/EVM smart contract at a given address, including verification status and what the contract does.
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
Returns a JSON object containing the queried contract address, a boolean indicating whether the contract is verified on-chain, and a plain-language explanation of what the contract does, its purpose, and key functions.
Example use cases
Understanding an unfamiliar DeFi contract
“I found this contract address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 in a DeFi protocol — can you explain what it does and whether it's verified?”
Due diligence before investing in a token
“Before I buy into this project, can you explain what the smart contract at 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 actually does and confirm if it's verified on-chain?”
Explaining a contract to a non-technical user
“My friend sent me this contract address 0x6B175474E89094C44Da98b954EedeAC495271d0F — can you give me a simple explanation of what it does so I can understand it without reading the code?”
Technical details
Endpoint
GEThttps://aiaiaxaxon402.vercel.app/api/explain/%7Baddress%7DWhen to prefer
Choose this endpoint when you need a human-readable explanation of what a specific EVM smart contract does, especially when evaluating unknown contracts before interacting with them or investing. It is particularly useful when verification status matters and when you want AI-generated natural language summaries rather than raw ABI or bytecode.
Side effects
- Invalid or malformed contract address returns an error
- Unverified or non-existent contract may return limited or no explanation
- Micropayment failure (insufficient USDC or x402 header missing) results in 402 Payment Required
- Network or RPC timeout may cause delayed or failed response
- Contract on unsupported chain may not return results
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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