Crypto Whale Alerts

Last 30 days

Uptime

100%

Response time

211 ms typical, 211 ms slowest 5%

Last check

1 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402.asterpay.io/v1/crypto/whale-alerts"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.asterpay.io%2Fv1%2Fcrypto%2Fwhale-alerts
const res = await pay("https://x402.asterpay.io/v1/crypto/whale-alerts");
console.log(await res.json());

Example input

{}

Example output

{
  "alerts": [
    {
      "amount": 50000000,
      "from": "0xabc...123",
      "timestamp": "2026-02-01T11:30:00Z",
      "to": "0xdef...456",
      "token": "USDC",
      "type": "exchange_deposit"
    }
  ]
}

Security scan

• Charges more than its listed price in payment
  Listed at $0.02, charges $0.03

Recent checks

History