# Agent Data Tools – Wallet Audit

> Agent Data Tools – Wallet Audit is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).

Audits a Base chain wallet address and returns ETH balance, ERC-20 token holdings, account nonce, risk flags, and a plain-English risk summary

## Facts

- Endpoint: GET https://agent-data-tools.revmesh2074.workers.dev/wallet-audit?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-data-tools-wallet-audit-907dfb03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_A8fm-_RjrDRBDXLpyjcdq

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 agent-data-tools-wallet-audit-907dfb03
```

Example prompt: Can you run a wallet audit on 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on the Base chain — I want to see its ETH balance, token holdings, and whether it has any risk flags?

## When to prefer this

Choose this endpoint when you need a quick, no-account on-chain risk snapshot of a Base wallet — including ETH balance, ERC-20 holdings, risk flags, and a human-readable summary — without setting up an API key or running your own RPC node. It is especially useful for agent workflows that need pay-per-call wallet screening on Base with no recurring subscription.

## Known failure modes

- Missing or malformed 'address' query parameter returns an error
- Non-Base-chain or non-0x-prefixed addresses may return an error or unexpected results
- Wallet with no on-chain activity may return empty token list and zero nonce
- Stale cached data if block data hasn't updated recently
- Payment failure via x402 if insufficient USDC balance on Base

## How this service works

Read public static documentation as text or Markdown with code, tables, headings and links for $0.002 USDC on Base via x402. Inspect real cached examples and an unsigned quote, then buy with a capped Node CLI. No account or API key. No JavaScript rendering, authenticated or paywalled access. Other paid utilities remain available.

## Output

Returns a JSON object containing the wallet's ETH balance in both wei and human-readable format, account type classification (EOA or contract), chain identifier, a list of ERC-20 tokens with symbol, address, balance, decimals, and risk level, a list of risk flags, an overall risk level label, account nonce, last updated block number, a plain-English summary string, and any analytical limitations to be aware of.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Base chain wallet address, 0x-prefixed 20-byte hex"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "eth": {
   "wei": "1500000000000000000",
   "formatted": "1.5"
  },
  "type": "eoa",
  "chain": "base",
  "labels": [],
  "tokens": [
   {
    "symbol": "USDC",
    "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "balance": "1000000000",
    "decimals": 6,
    "riskLevel": "unknown",
    "balanceFormatted": "1000"
   },
   {
    "symbol": "WETH",
    "address": "0x4200000000000000000000000000000000000006",
    "balance": "500000000000000000",
    "decimals": 18,
    "riskLevel": "unknown",
    "balanceFormatted": "0.5"
   }
  ],
  "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "summary": "low risk: 0 flag(s). 2 token(s) held. Account nonce: 42.",
  "riskFlags": [],
  "riskLevel": "low",
  "tokenCount": 2,
  "limitations": [
   "accountNonce is the Base EVM account nonce; for EOAs it reflects outgoing transactions only, not full transaction, token-transfer, or trading history."
  ],
  "accountNonce": 42,
  "lastUpdatedBlock": 18650000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-tools-wallet-audit-907dfb03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data-tools.revmesh2074.workers.dev](https://www.zero.xyz/host/agent-data-tools.revmesh2074.workers.dev/llms.txt)