# Wallet Swap Activity & Copy-Trade Signal

> Wallet Swap Activity & Copy-Trade Signal is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.018/call, status unknown (last checked 2026-09-14).

Returns recent swap history for a given wallet address, showing which tokens it is buying and selling and whether it is net accumulating or distributing, usable as a live copy-trade signal.

## Facts

- Endpoint: GET https://api.x402node.dev/chain/wallet-trades
- Price: $0.018/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wallet-swap-activity-copy-trade-signal-c49cdf8d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6uCmTz7gqcEsC3kW58IIJ

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-swap-activity-copy-trade-signal-c49cdf8d
```

Example prompt: What tokens has wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 been buying and selling recently on-chain — is it net accumulating or distributing anything right now?

## When to prefer this

Use this endpoint when you need real-time on-chain swap activity for a specific wallet to power copy-trading, smart money following, or accumulation/distribution analysis. Prefer this over generic block explorers when you need structured, signal-ready output rather than raw transaction data.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Wallet has no recent swap activity, returning an empty result set
- Unsupported chain or network returns an error
- Missing or invalid API key returns 401/402 authorization error
- Rate limit exceeded returns 429 error

## How this service works

Recent swap activity of a wallet - what tokens it is buying and selling right now and whether it is net accumulating or distributing - a live copy-trade signal letting agents follow what a smart-money wallet is doing, from data behind an API key. wallet trades, what is this wallet buying, copy trade signal, wallet swap history, smart money moves, accumulating or selling, trader activity

## Output

A list of recent swap transactions for the wallet, including tokens bought and sold, amounts, timestamps, and an overall signal indicating whether the wallet is net accumulating or distributing each token — ready to use as a copy-trade signal.

## 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": {
      "chain": {
       "type": "string",
       "description": "eth (default), base, arbitrum, optimism, polygon"
      },
      "address": {
       "type": "string",
       "description": "Wallet address (required)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wallet-swap-activity-copy-trade-signal-c49cdf8d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)