# x402 Platform WalletWatch Whales

> x402 Platform WalletWatch Whales is a paid API for AI agents from x402-platform.deleonanalytics.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).

Retrieves data on large-balance or high-activity crypto wallet holders ('whales') monitored by the x402 Platform WalletWatch service

## Facts

- Endpoint: GET https://x402-platform.deleonanalytics.com/api/v1/walletwatch/whales?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-platform-walletwatch-whales-478611af
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YaaI_6x__dLbWF2WgXv4h

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 x402-platform-walletwatch-whales-478611af
```

Example prompt: Show me the current whale wallets for the USDC token using the x402 WalletWatch tracker.

## When to prefer this

Use this endpoint when you need on-chain whale wallet intelligence for a specific token, particularly within the x402 micropayment ecosystem. Prefer this over generic blockchain explorers when you want pre-filtered large-holder data without running your own on-chain queries.

## Known failure modes

- Invalid or unsupported token symbol returns empty result or error
- Missing token parameter may return all whales or a 400 bad request
- Payment not received (402) if USDC payment is not included in the request
- Rate limiting or throttling if called too frequently
- Token not tracked by the platform returns no data

## How this service works

x402 Payment Operations Platform. Provider onboarding, gateway routing, and automated payouts for the x402 economy.

## Output

A list of large wallet addresses ('whales') associated with the specified token, likely including wallet addresses, balances, and activity metrics indicating significant holdings or transaction volumes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-platform-walletwatch-whales-478611af/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-platform.deleonanalytics.com](https://www.zero.xyz/host/x402-platform.deleonanalytics.com/llms.txt)