ToolVet
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Coverage

by Hyperliquid Smart Money Data API in Markets & finance

x402 APIPassing, checked 5 h ago

Hyperliquid perps (perpetual futures). What history exists before you pay for it: how many markets we track, which asset classes, and the range covered. The cheap probe that tells an agent whether the paid series is worth buying

GET https://whaletape.xyz/coverage

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
302 ms typical, 302 ms slowest 5%
Last check
5 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://whaletape.xyz/coverage"
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%2Fwhaletape.xyz%2Fcoverage
const res = await pay("https://whaletape.xyz/coverage");
console.log(await res.json());

Example output

{
  "asset_classes": [
    "commodity",
    "crypto",
    "equity",
    "fx",
    "index"
  ],
  "first_ts": 1787400000,
  "last_ts": 1788010000,
  "symbols": 320
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402302 ms$0.001