ToolVet
15trust / 100

Hyperliquid Funding History

by Vextorium in Other

x402 APIFailing, checked 26 min ago

Hourly funding history of a Hyperliquid perpetual over 1-30 days: average, max, min, % of positive hours, annualized rate and a daily series. For carry and basis strategies.

POST
https://api.vextorium.com/v1/hyperliquid-funding-history
Price
$0.005
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
26 min ago, next in 29 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 26 min ago: Amount "0.005" 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-funding-history

Each call costs $0.005 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-funding-history
content-type: application/json

{
  "currency": "ETH",
  "days": 7
}

Parameters

ParameterTypeRequiredDescription
currencystringYesAsset, e.g. BTC, ETH
daysintegerNoDays back (1-30, default 7)

Example response

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

{
  "annualized_funding_pct": 10.95,
  "asset": "ETH",
  "avg_hourly_funding_pct": 0.00125,
  "daily_series": [
    {
      "annualized_pct": 10.95,
      "daily_funding_pct": 0.0125,
      "day": "2026-09-25"
    },
    {
      "annualized_pct": 10.95,
      "daily_funding_pct": 0.03,
      "day": "2026-09-26"
    }
  ],
  "days": 7,
  "hours": 169,
  "max_hourly_pct": 0.00125,
  "min_hourly_pct": 0.00125,
  "note": "Positive funding: longs pay shorts. Source: Hyperliquid (open data).",
  "positive_hours_pct": 100
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

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-funding-history' \
  -H 'content-type: application/json' \
  --data-raw '{"currency":"ETH","days":7}'

# 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-funding-history' \
  -H 'content-type: application/json' \
  --data-raw '{"currency":"ETH","days":7}' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fhyperliquid-funding-history&method=POST
const res = await pay("https://api.vextorium.com/v1/hyperliquid-funding-history", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "currency": "ETH",
    "days": 7
  }),
});
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
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-funding-history",
        json={
            "currency": "ETH",
            "days": 7,
        },
    )
    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
26 min agoAmount "0.005" is not in atomic token units402203 ms$0.005
6 h agoAmount "0.005" is not in atomic token units402106 ms$0.005
11 h agoAmount "0.005" is not in atomic token units40290 ms$0.005
16 h agoAmount "0.005" is not in atomic token units40286 ms$0.005
20 h agoAmount "0.005" is not in atomic token units40294 ms$0.005
Show 10 older checks
25 h agoAmount "0.005" is not in atomic token units402251 ms$0.005
30 h agoAmount "0.005" is not in atomic token units402100 ms$0.005
35 h agoAmount "0.005" is not in atomic token units40281 ms$0.005
39 h agoAmount "0.005" is not in atomic token units40280 ms$0.005
44 h agoAmount "0.005" is not in atomic token units402259 ms$0.005
2 days agoAmount "0.005" is not in atomic token units40292 ms$0.005
2 days agoAmount "0.005" is not in atomic token units402116 ms$0.005
2 days agoAmount "0.005" is not in atomic token units40276 ms$0.005
3 days agoAmount "0.005" is not in atomic token units40281 ms$0.005
3 days agoAmount "0.005" is not in atomic token units40286 ms$0.005