# Wallet ERC-20 Net Transfer Value Audit

> Wallet ERC-20 Net Transfer Value Audit is a paid API for AI agents from api.fadeandco.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-29).

Returns the estimated current USD value of net ERC-20 token flows (received minus sent) for a wallet's most recent 50 transfers, priced at live DefiLlama rates.

## Facts

- Endpoint: GET https://api.fadeandco.workers.dev/api/agent-intel/wallet-pnl-performance-audit?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wallet-erc-20-net-transfer-value-audit-719acaf8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f1BjORVNazBf9xx8NCfPN

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 wallet-erc-20-net-transfer-value-audit-719acaf8
```

Example prompt: Can you pull up the net ERC-20 transfer value for wallet 0xfbfeaf0da0f2fde5c66df570133ae35f3eb58c9a — I want to see which tokens it's been accumulating or losing based on its last 50 transfers, priced at current rates?

## When to prefer this

Use this endpoint when you need a fast, current-price snapshot of net ERC-20 token flows for an Ethereum wallet based on its most recent 50 transfers. It is ideal for quick wallet audits, due-diligence checks, or identifying recent token accumulation patterns. Do not use it when you need historical cost-basis PnL, realised gains, win rate, Sharpe ratio, or a complete transfer history beyond the latest 50.

## Known failure modes

- Invalid or malformed Ethereum address returns an error
- Wallet with no ERC-20 transfers returns an empty tokens array
- Tokens not listed on DefiLlama return null priceUsd and valueUsd
- Blockscout API unavailability causes fetch failure
- DefiLlama pricing outage results in null values across all tokens
- Only the most recent 50 transfers are scanned; older activity is missing and flagged by olderPagesExist

## How this service works

Estimated current value of the token amounts a wallet received minus sent in its most recent 50 ERC-20 transfers (Blockscout), priced at current DefiLlama prices. It is NOT profit and loss: there is no cost basis, no historical prices, no realised gains, win rate or Sharpe ratio, and transfers older than the latest 50 are missing.

## Output

A JSON object containing the wallet address, a timestamp, the number of transfers scanned (up to 50), a flag indicating whether older transfers exist, and an array of tokens each with contract address, symbol, net amount (received minus sent), current USD price from DefiLlama, and net USD value. Tokens without a DefiLlama price have null price and value fields. Includes a note clarifying this is not profit/loss.

## 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": "Ethereum wallet address 0x... (40 hex characters)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Net amounts from the latest 50 transfers valued at today's prices. Not profit or loss; no cost basis.",
  "source": "Blockscout token-transfers ; DefiLlama coins",
  "tokens": [
   {
    "token": "0xf5db42dfad148627dcc12e0c63911e118ea68c37",
    "symbol": "GTPE",
    "priceUsd": null,
    "valueUsd": null,
    "netAmount": 1487483136.083772
   },
   {
    "token": "0xee72888981e58245d0aa03116ddf4a0ca8966ef2",
    "symbol": "PEPE",
    "priceUsd": null,
    "valueUsd": null,
    "netAmount": 378620999999.9999
   }
  ],
  "address": "0xfbfeaf0da0f2fde5c66df570133ae35f3eb58c9a",
  "checkedAt": "2026-10-23T09:35:19.664Z",
  "olderPagesExist": true,
  "transfersScanned": 50
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wallet-erc-20-net-transfer-value-audit-719acaf8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fadeandco.workers.dev](https://www.zero.xyz/host/api.fadeandco.workers.dev/llms.txt)