# Mint Intel: Ethereum Code Inspector

> Mint Intel: Ethereum Code Inspector is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).

Inspects an Ethereum address's deployed bytecode to determine if it is a contract or EOA, detect proxy patterns, and return code metadata including size and keccak hash.

## Facts

- Endpoint: GET https://mintintel.35-171-220-195.sslip.io/v1/eth/code/:address?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mint-intel-ethereum-code-inspector-33036bb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_shmfK0Jr8PMK83qWP5YVG

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 mint-intel-ethereum-code-inspector-33036bb8
```

Example prompt: Can you check whether 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 is a smart contract or a regular wallet, and tell me its bytecode size and code hash?

## When to prefer this

Choose this endpoint when you need to definitively classify an Ethereum address as an EOA or contract, detect proxy patterns (EIP-1167, EIP-7702), retrieve bytecode metadata without running a full node, or validate contract deployment before interacting with an address. It is purpose-built for Ethereum code inspection and returns richer contract-type intelligence than a generic eth_getCode RPC call.

## Known failure modes

- Invalid or malformed address (not 0x-prefixed 20-byte hex) returns a 400 error
- Address with no code returns isContract=false and codeSizeBytes=0 (valid but empty response)
- Network or RPC node unavailability may return a 500 or timeout
- Payment failure or missing x402 payment header results in 402 Payment Required

## How this service works

Is a Ethereum address a contract? eth_getCode: code size, keccak code hash, EOA vs contract, EIP-7702 delegated EOA (and its delegate), EIP-1167 minimal-proxy target, bytecode prefix; ?full=1 returns the whole deployed bytecode.

## Output

Returns a JSON object with the queried address, a boolean isContract flag, code size in bytes, keccak256 hash of the bytecode, EOA vs contract classification, detection of EIP-7702 delegation (and delegate address), EIP-1167 minimal proxy target, and the bytecode prefix. With ?full=1, also returns the complete deployed bytecode.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "0x-prefixed 20-byte EVM address"
      }
     },
     "additionalProperties": false
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "full": {
       "type": "integer",
       "maximum": 1,
       "minimum": 0,
       "description": "1 = include the full deployed bytecode (default 0: size, hash and prefix only)"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "address",
      "isContract",
      "codeSizeBytes"
     ],
     "properties": {
      "address": {
       "type": "string"
      },
      "isContract": {
       "type": "boolean"
      },
      "codeSizeBytes": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mint-intel-ethereum-code-inspector-33036bb8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mintintel.35-171-220-195.sslip.io](https://www.zero.xyz/host/mintintel.35-171-220-195.sslip.io/llms.txt)