# address-intel EVM Wallet Trust Scorer

> address-intel EVM Wallet Trust Scorer is a paid API for AI agents from address-intel.3ainewzealand.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-13).

Returns a 0-100 trust score, verdict, and per-chain activity signals for any EVM wallet address across Base, Ethereum, Arbitrum, Optimism, and Polygon

## Facts

- Endpoint: POST https://address-intel.3ainewzealand.workers.dev/score/%7Baddress%7D?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/address-intel-evm-wallet-trust-scorer-dbf6c611
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hrjdk4Lm0qUkH3xYMwnzl

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 address-intel-evm-wallet-trust-scorer-dbf6c611 -d '<json body>'
```

Example prompt: Can you score the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 for trustworthiness — I want to know if it's an established address across EVM chains like Base, Ethereum, and Polygon before I send funds to it.

## When to prefer this

Use this endpoint when you need a fast, pay-per-call EVM wallet reputation score with no signup or API key required, especially in agent workflows where you need to assess counterparty risk before executing a transaction. Prefer it over manual chain explorers when you need a normalized 0-100 score with multi-chain coverage in a single call. Ideal for DeFi, NFT, or payment flows where automated trust assessment of an unknown wallet is required.

## Known failure modes

- Invalid or malformed EVM address returns an error response
- Payment not made or insufficient USDC triggers 402 Payment Required
- Address has no on-chain history resulting in a low score with minimal signals
- Unsupported chain or address type may return limited per-chain data
- On-chain payment verification delay may cause transient failures

## How this service works

Multichain EVM wallet reputation scoring for AI agents. Returns a 0-100 trust score, verdict, and per-chain signals for any wallet across Base, Ethereum, Arbitrum, Optimism, and Polygon. The /score endpoint is x402-gated (pay-per-call in USDC on Base, no signup, no API key). Self-sovereign: payments are verified on-chain by the service itself, no third-party facilitator.

## Output

A JSON object containing a numeric trust score from 0 to 100, a verdict string (e.g. 'established', 'suspicious'), a per-chain active/inactive map covering Base, Ethereum, Arbitrum, Optimism, and Polygon, plus signals including whether the address has a balance, whether it's a smart contract, number of active chains, account age in days, and total outbound transaction count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "address": {
   "type": "string",
   "description": "0x EVM address to score (path parameter)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "score": 100,
 "chains": {
  "base": {
   "active": true
  },
  "polygon": {
   "active": true
  },
  "arbitrum": {
   "active": true
  },
  "ethereum": {
   "active": true
  },
  "optimism": {
   "active": true
  }
 },
 "address": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
 "signals": {
  "has_balance": true,
  "is_contract": false,
  "active_chains": 5,
  "account_age_days": 3900,
  "total_outbound_tx": 6020
 },
 "verdict": "established",
 "ofac_flag": false,
 "recommendation": "proceed"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/address-intel-evm-wallet-trust-scorer-dbf6c611/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from address-intel.3ainewzealand.workers.dev](https://www.zero.xyz/host/address-intel.3ainewzealand.workers.dev/llms.txt)