# Axon Smart Contract Explainer

> 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

## Facts

- Endpoint: GET https://aiaiaxaxon402.vercel.app/api/explain/%7Bchain%7D/%7Baddress%7D
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-smart-contract-explainer-23784962
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9ir1v9op_JMeWClO_RQH0

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability axon-smart-contract-explainer-23784962
```

Example prompt: Can you explain what this smart contract does — it's on Ethereum (chain 1) at address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48? Give me a plain-English breakdown of its functionality.

## When to prefer this

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.

## Known failure modes

- 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

## 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.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "1",
  "address": "0x...",
  "explanation": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-smart-contract-explainer-23784962/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaiaxaxon402.vercel.app/llms.txt)