# DeFi Shield Wallet Trust Score

> DeFi Shield Wallet Trust Score is a paid API for AI agents from defi-shield-hazel.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns a quick trust score for a given wallet address to assess its trustworthiness in DeFi contexts

## Facts

- Endpoint: POST https://defi-shield-hazel.vercel.app/api/trust/score
- 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/defi-shield-hazel-vercel-app-8cd8b6e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_StURHIzHnocs37Qbj2c-j

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-8cd8b6e5 -d '<json body>'
```

Example prompt: Can you get me a quick trust score for the wallet address 0x742d35Cc6634C0532925a3b8D4C9c8f2e3a1b2d3 before I send funds to it?

## When to prefer this

Use this endpoint when you need a fast, lightweight trust assessment of a wallet address before interacting with it in a DeFi context — ideal for quick pre-transaction checks rather than deep protocol-level audits.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Unknown or brand-new wallet with no on-chain history may return low confidence score
- Network timeout if blockchain data lookup is slow
- Payment failure if x402 USDC payment is not properly attached

## Output

A trust score indicating the relative trustworthiness or risk level of the queried wallet address, likely including a numeric score and possibly a risk tier or flags about suspicious behavior.

## Example request

```json
{
 "input": {
  "body": {
   "address": "0x742d35Cc6634C0532925a3b8D4C9c8f2e3a1b2d3"
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
 }
}
```

## 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": {
      "address": {
       "type": "string",
       "description": "Wallet address for trust score (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-8cd8b6e5/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)