Defi Resumen Pago

{
  "comisiones": {
    "24h_usd": 86158142,
    "30d_usd": 2485547112,
    "7d_usd": 559092338,
    "cambio_30d_pct": 28.82
  },
  "dex": {
    "cambio_7d_pct": -10.62,
    "volumen_24h_usd": 10186620293,
    "volumen_7d_usd": 69356112709
  },
  "fecha": "2026-10-02",
  "fuente": "DefiLlama",
  "stablecoins": {
    "cambio_30d_pct": 1.41,
    "capitalizacion_usd": 313170519305
  },
  "top_cadenas": [
    {
      "cadena": "Ethereum",
      "cuota_pct": 56.09,
      "tvl_usd": 54010905580
    },
    {
      "cadena": "Solana",
      "cuota_pct": 6.96,
      "tvl_usd": 6698957933
    },
    {
      "cadena": "Base",
      "cuota_pct": 6.67,
      "tvl_usd": 6421061187
    },
    {
      "cadena": "BSC",
      "cuota_pct": 6.03,
      "tvl_usd": 5804616574
    },
    {
      "cadena": "Tron",
      "cuota_pct": 5.89,
      "tvl_usd": 5669915092
    }
  ],
  "tvl_total_usd": 96300314269
}

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

# 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/defi-resumen-pago' \
  -H 'content-type: application/json' \
  --data-raw '{}' \
  | 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%2Fdefi-resumen-pago&method=POST
const res = await pay("https://api.vextorium.com/defi-resumen-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({}),
});
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/defi-resumen-pago",
        json={},
    )
    print(res.status_code, res.text)