ToolVet
15trust / 100

Hyperliquid Markets

by Vextorium in Markets & finance

x402 APIFailing, checked 3 h ago

Perpetual futures markets on Hyperliquid: mark price, annualized funding rate, open interest and 24h volume for each asset. Search by asset or rank by volume, open interest, funding or 24h move. Live open on-chain data.

POST
https://api.vextorium.com/v1/hyperliquid-markets
Price
$0.008
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
3 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 3 h ago: Amount "0.008" is not in atomic token units

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://api.vextorium.com/v1/hyperliquid-markets

Each call costs $0.008 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://api.vextorium.com/v1/hyperliquid-markets
content-type: application/json

{
  "limit": 10,
  "order": "volume"
}

Parameters

ParameterTypeRequiredDescription
limitintegerNoResults (1-100, default 20)
orderstringNoRanking One of: volume, open_interest, funding, gainers, losers.
searchstringNoFilter by asset, e.g. BTC, ETH, HYPE (optional)

Example response

The provider's example. We can't check it without paying.

Example response, 26 lines
{
  "found": 178,
  "markets": [
    {
      "annual_funding_pct": 10.95,
      "asset": "BTC",
      "change_24h_pct": 1.11,
      "max_leverage": 40,
      "open_interest_usd": 2868191358,
      "price_usd": 85312,
      "volume_24h_usd": 2519405604
    },
    {
      "annual_funding_pct": 10.95,
      "asset": "ETH",
      "change_24h_pct": -0.2,
      "max_leverage": 25,
      "open_interest_usd": 3167174670,
      "price_usd": 2732,
      "volume_24h_usd": 1011391430
    }
  ],
  "note": "Positive funding = longs pay shorts (bullish market). High open interest = a lot of live positioning. Not investment advice.",
  "order": "volume",
  "source": "Hyperliquid (api.hyperliquid.xyz, open data)"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.008.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/v1/hyperliquid-markets' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":10,"order":"volume"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.vextorium.com/v1/hyperliquid-markets' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":10,"order":"volume"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.008 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.008" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.008 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fhyperliquid-markets&method=POST
const res = await pay("https://api.vextorium.com/v1/hyperliquid-markets", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "limit": 10,
    "order": "volume"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.008 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.008"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.vextorium.com/v1/hyperliquid-markets",
        json={
            "limit": 10,
            "order": "volume",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoAmount "0.008" is not in atomic token units402111 ms$0.008
8 h agoAmount "0.008" is not in atomic token units402101 ms$0.008
13 h agoAmount "0.008" is not in atomic token units402100 ms$0.008
18 h agoAmount "0.008" is not in atomic token units40282 ms$0.008
22 h agoAmount "0.008" is not in atomic token units402100 ms$0.008
Show 10 older checks
27 h agoAmount "0.008" is not in atomic token units402941 ms$0.008
32 h agoAmount "0.008" is not in atomic token units40286 ms$0.008
37 h agoAmount "0.008" is not in atomic token units40296 ms$0.008
41 h agoAmount "0.008" is not in atomic token units40282 ms$0.008
46 h agoAmount "0.008" is not in atomic token units40282 ms$0.008
2 days agoAmount "0.008" is not in atomic token units402110 ms$0.008
2 days agoAmount "0.008" is not in atomic token units402101 ms$0.008
3 days agoAmount "0.008" is not in atomic token units40282 ms$0.008
3 days agoAmount "0.008" is not in atomic token units40285 ms$0.008
3 days agoAmount "0.008" is not in atomic token units40282 ms$0.008