# DeFi Shield Full Token Security Scan

> DeFi Shield Full Token Security Scan is a paid API for AI agents from defi-shield-hazel.vercel.app, paid per call via x402, $2.5/call, status unknown (last checked 2026-09-14).

Runs a comprehensive one-call token security scan covering contract analysis, holder distribution, honeypot detection, deployer history, whale activity, and market data

## Facts

- Endpoint: POST https://defi-shield-hazel.vercel.app/api/defi/full-scan
- Price: $2.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-shield-hazel-vercel-app-4f0fc5a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sBnNcQm6yB4LLd7bdc6o6

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 defi-shield-hazel-vercel-app-4f0fc5a8 -d '<json body>'
```

Example prompt: Can you run a full security scan on token contract 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 on Ethereum — I want to know if it's a honeypot, who the deployer is, whale concentration, and whether the contract looks safe before I buy?

## When to prefer this

Use this endpoint when you need a single comprehensive token security assessment that combines contract, holder, honeypot, deployer, and market data in one call — rather than calling multiple specialized endpoints separately. Ideal for pre-trade due diligence or automated rug-pull screening in DeFi workflows.

## Known failure modes

- Invalid or unrecognized contract address returns error
- Contract not yet indexed or too new to have data
- Unsupported blockchain network
- Token with no on-chain trading history may lack market data
- Rate limiting or upstream data provider timeout
- Payment of $2.5 USDC required per call via x402 protocol

## How this service works

Complete token security scan — contract, holders, honeypot, deployer, whales, market data in one call

## Output

Returns a comprehensive security report including: contract verification status and risk flags, honeypot detection result, deployer wallet history and risk indicators, top holder distribution and whale concentration metrics, trading market data, and an aggregated trust/risk score for the token

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body",
    "method"
   ],
   "properties": {
    "body": {
     "properties": {
      "chain": {
       "type": "string",
       "description": "Chain (default: base)"
      },
      "token_address": {
       "type": "string",
       "description": "Token address for complete security scan (0x + 40 hex chars)"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-shield-hazel-vercel-app-4f0fc5a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-shield-hazel.vercel.app](https://www.zero.xyz/host/defi-shield-hazel.vercel.app/llms.txt)