# Lucky CIN Whale Tracker

> Lucky CIN Whale Tracker is a paid API for AI agents from lucky-x402.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).

Tracks on-chain whale activity for a given token contract and returns crypto-intelligence verdicts about large holder movements

## Facts

- Endpoint: POST https://lucky-x402.onrender.com/x402/whale-tracker?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lucky-cin-whale-tracker-b77c9ded
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QnHVkymCHrn3wbhX-dih4

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 lucky-cin-whale-tracker-b77c9ded -d '<json body>'
```

Example prompt: Can you track whale activity for the USDC token contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum and tell me what the large holders are doing?

## When to prefer this

Use this endpoint when you need real-time on-chain intelligence about large holder (whale) activity for a specific token contract on Base, Ethereum, or other supported EVM chains. Prefer this over generic blockchain explorers when you need pre-interpreted verdicts about whale behavior rather than raw transaction data. Best suited for DeFi research, pre-investment due diligence, or monitoring tokens for unusual large-wallet movements.

## Known failure modes

- Invalid or non-existent token contract address returns an error
- Unsupported chain identifier causes request failure
- Token with no significant whale activity may return empty or sparse results
- Payment failure (insufficient USDC balance) blocks the request via x402 protocol
- Rate limiting or server unavailability on the Render-hosted service

## How this service works

crypto-intelligence verdicts (CIN) + creative-judgment/QC + post-gen media-ops — agent-facing

## Output

Returns a JSON object containing on-chain whale intelligence for the specified token, including data about large holder wallets, their recent transaction activity, accumulation or distribution signals, and crypto-intelligence verdicts about whale behavior patterns on the requested chain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "chain",
  "token"
 ],
 "properties": {
  "chain": {
   "type": "string",
   "description": "base|ethereum|..."
  },
  "token": {
   "type": "string",
   "description": "0x... token contract (required)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lucky-cin-whale-tracker-b77c9ded/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lucky-x402.onrender.com](https://www.zero.xyz/host/lucky-x402.onrender.com/llms.txt)