# LensCrypt Whale Alerts — Token Whale Activity Monitor

> LensCrypt Whale Alerts — Token Whale Activity Monitor is a paid API for AI agents from cryptuluns.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns recent large-transaction whale alerts for a specified token, tracking big wallet movements that may signal price impact.

## Facts

- Endpoint: GET https://cryptuluns.vercel.app/api/whale/alerts/%7Btoken%7D
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-whale-alerts-token-whale-activity-monitor-b2d3f05a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SPXLp1CH3wdLC_R9yRT4X

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 lenscrypt-whale-alerts-token-whale-activity-monitor-b2d3f05a
```

Example prompt: Can you pull the latest whale alerts for PEPE token — I want to see if any big wallets have been making large moves recently?

## When to prefer this

Use this endpoint when you need real-time or recent large-transaction signals for a specific token and want to monitor whale behavior as a trading or risk signal. Prefer this over generic on-chain explorers when you need pre-processed, alert-style data rather than raw transaction logs, and when you're already using the LensCrypt suite for broader crypto intelligence.

## Known failure modes

- Invalid or unrecognized token symbol/address returns empty results or error
- Payment failure via x402 protocol if USDC balance is insufficient
- Rate limiting if too many calls are made in quick succession
- Token not tracked on supported chains returns no data
- Vercel cold-start latency may cause occasional timeouts

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

Returns a list of recent whale alert events for the requested token, including large transaction details such as wallet addresses involved, transaction sizes, direction (buy/sell/transfer), and timestamps. The response is JSON with a status field and alert data array.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-whale-alerts-token-whale-activity-monitor-b2d3f05a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptuluns.vercel.app](https://www.zero.xyz/host/cryptuluns.vercel.app/llms.txt)