# LensCrypt Whale Alerts

> LensCrypt Whale Alerts is a paid API for AI agents from lemscrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns real-time large-transaction whale alerts across on-chain crypto markets

## Facts

- Endpoint: GET https://lemscrypt.vercel.app/api/whale/alerts
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-whale-alerts-e6c673ed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1-ArYY1WDgr2Vyk1UbE7J

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-e6c673ed
```

Example prompt: Can you pull the latest whale alerts from LensCrypt right now — I want to see any large on-chain transactions that have been flagged recently across crypto markets?

## When to prefer this

Choose this endpoint when you need real-time on-chain whale transaction data as part of a broader crypto intelligence workflow, especially when you want to correlate large-wallet movements with price action or DeFi strategy signals. It is part of a broader 81-endpoint suite, so prefer it when you are already using LensCrypt for wallet analytics or smart money tracking and want to keep data consistent across calls.

## Known failure modes

- No whale alerts found for the specified filters returns an empty result set
- Invalid or unsupported query parameters may return a 400 error
- Payment failure via x402/USDC returns a 402 Payment Required response
- Service unavailability on Vercel hosting returns a 503 or timeout
- Rate limiting may return a 429 Too Many Requests error

## 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

A JSON object containing a list of recent large on-chain transactions flagged as whale activity, including wallet addresses, token symbols, transaction amounts, chain identifiers, and timestamps indicating when the movements occurred.

## 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-e6c673ed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lemscrypt.vercel.app](https://www.zero.xyz/host/lemscrypt.vercel.app/llms.txt)