Hyperliquid Vault Pago

{
  "admite_depositos": true,
  "apr_pct": 4,
  "cerrado": false,
  "comision_lider_pct": 0,
  "depositantes": 100,
  "descripcion": "This community-owned vault provides liquidity to Hyperliquid through multiple market making strategies, performs liquidations, and accrues platform fees.",
  "fuente": "Hyperliquid (datos abiertos)",
  "lider": "0x677d831aef5328190852e24f13c46cac05f984e7",
  "nombre": "Hyperliquidity Provider (HLP)",
  "participacion_lider_pct": 0.198,
  "rendimiento": {
    "allTime": {
      "pnl_usd": 138475378,
      "valor_usd": 183091313
    },
    "day": {
      "pnl_usd": 13363,
      "valor_usd": 183091313
    },
    "month": {
      "pnl_usd": 608345,
      "valor_usd": 183091313
    },
    "perpAllTime": {
      "pnl_usd": 90060947,
      "valor_usd": 43580265
    },
    "perpDay": {
      "pnl_usd": 22669,
      "valor_usd": 43580265
    },
    "perpMonth": {
      "pnl_usd": 589947,
      "valor_usd": 43580265
    },
    "perpWeek": {
      "pnl_usd": 126229,
      "valor_usd": 43580265
    },
    "week": {
      "pnl_usd": 151283,
      "valor_usd": 183091313
    }
  },
  "vault": "0xdfc24b077bc1425ad1dea75bcb6f8158e10df303"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/hyperliquid-vault-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"vault":"0xdfc24b077bc1425ad1dea75bcb6f8158e10df303"}'

# 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/hyperliquid-vault-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"vault":"0xdfc24b077bc1425ad1dea75bcb6f8158e10df303"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.004 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.004" });
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 $0.004 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fhyperliquid-vault-pago&method=POST
const res = await pay("https://api.vextorium.com/hyperliquid-vault-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "vault": "0xdfc24b077bc1425ad1dea75bcb6f8158e10df303"
  }),
});
console.log(res.status, await res.text());

# 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 $0.004 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.004"})
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/hyperliquid-vault-pago",
        json={
            "vault": "0xdfc24b077bc1425ad1dea75bcb6f8158e10df303",
        },
    )
    print(res.status_code, res.text)