# AmanChain Whale Watch

> AmanChain Whale Watch is a paid API for AI agents from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai, paid per call via x402, $0.012441/call, status unknown (last checked 2026-09-14).

Monitors and reports on large on-chain wallet movements and whale activity against live blockchain consensus state

## Facts

- Endpoint: POST https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-whale-watch
- Price: $0.012441/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-whale-watch-6dd9aee8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L6dXYKbXBf0GaZvZor8Io

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 amanchain-whale-watch-6dd9aee8 -d '<json body>'
```

Example prompt: Who are the biggest whale wallets holding token 0xABC123 right now, and have there been any major accumulation or dump movements in the last 24 hours?

## When to prefer this

Choose this endpoint when you need real-time, deterministic on-chain whale tracking without an API key or account — especially for AmanChain-native tokens. Prefer this over off-chain analytics tools when you need consensus-verified data settled via x402 micropayments in USDC.

## Known failure modes

- Invalid or malformed token/wallet address returns an error
- Network or node unavailability causes request failure
- Payment not settled in USDC on Base results in 402 rejection
- Unsupported token format (non-AMT-20) may return no results
- Rate or quota issues on the node side may cause timeouts

## How this service works

Whale Watch: node-operated on-chain service Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-whale-watch","request":"<input>"}. No account, no API key.

## Output

Returns on-chain data about large wallet holders and whale-level transactions for a given token or address, sourced deterministically from live AmanChain consensus state — including top holder balances, recent large transfers, and movement patterns.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "example": {
      "ok": true
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-whale-watch-6dd9aee8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai](https://www.zero.xyz/host/preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/llms.txt)