Defi Hackeos Pago

{
  "encontrados": 43,
  "filtro": {
    "cadena": "todas",
    "importe_min_usd": 100000000
  },
  "hackeos": [
    {
      "cadenas": [
        "Ethereum",
        "XRP",
        "Tron",
        "Zcash"
      ],
      "clasificacion": "Key Compromise",
      "fecha": "2026-09-24",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 387000000,
      "nombre": "Bitget",
      "tecnica": "Hot Wallet Key Compromised",
      "tipo_objetivo": "CEX"
    },
    {
      "cadenas": [
        "Liquid"
      ],
      "clasificacion": "Bridge & Cross-Chain",
      "fecha": "2026-09-06",
      "fondos_devueltos_usd": null,
      "fue_puente": true,
      "importe_usd": 320000000,
      "nombre": "Liquid Network",
      "tecnica": "Unbacked Cross-Chain Mint",
      "tipo_objetivo": "Chain"
    },
    {
      "cadenas": [
        "Cronos"
      ],
      "clasificacion": "Token & Share Accounting",
      "fecha": "2026-08-30",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 124470000,
      "nombre": "Tectonic",
      "tecnica": "Donation Attack",
      "tipo_objetivo": "DeFi Protocol"
    },
    {
      "cadenas": [
        "Bitcoin"
      ],
      "clasificacion": "Key Compromise",
      "fecha": "2026-07-31",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 116000000,
      "nombre": "COLDCARD",
      "tecnica": "Weak Key Generation",
      "tipo_objetivo": "Wallet"
    },
    {
      "cadenas": [
        "Ethereum",
        "Arbitrum"
      ],
      "clasificacion": "Bridge & Cross-Chain",
      "fecha": "2026-04-18",
      "fondos_devueltos_usd": null,
      "fue_puente": true,
      "importe_usd": 293000000,
      "nombre": "Kelp",
      "tecnica": "Cross-Chain Message Spoofing",
      "tipo_objetivo": "DeFi Protocol"
    },
    {
      "cadenas": [
        "Solana"
      ],
      "clasificacion": "Access Control",
      "fecha": "2026-04-01",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 295000000,
      "nombre": "Drift Trade",
      "tecnica": "Proxy Upgrade Hijack",
      "tipo_objetivo": "DeFi Protocol"
    },
    {
      "cadenas": [
        "Ethereum",
        "Arbitrum",
        "Base",
        "Polygon",
        "Sonic",
        "Optimism"
      ],
      "clasificacion": "Token & Share Accounting",
      "fecha": "2025-11-03",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 128000000,
      "nombre": "Balancer V2",
      "tecnica": "Rounding Error",
      "tipo_objetivo": "DeFi Protocol"
    },
    {
      "cadenas": [
        "Sui"
      ],
      "clasificacion": "Token & Share Accounting",
      "fecha": "2025-05-22",
      "fondos_devueltos_usd": null,
      "fue_puente": false,
      "importe_usd": 223000000,
      "nombre": "Cetus CLMM",
      "tecnica": "Arithmetic Error",
      "tipo_objetivo": "DeFi Protocol"
    }
  ],
  "nota": "Histórico de hackeos y exploits. Úsalo para valorar el riesgo de un protocolo o cadena. Fuente: DefiLlama.",
  "robado_total_usd": 14717370000
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/defi-hackeos-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"importe_min":100000000,"limite":8}'

# 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-hackeos-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"importe_min":100000000,"limite":8}' \
  | 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 $0.005 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%2Fdefi-hackeos-pago&method=POST
const res = await pay("https://api.vextorium.com/defi-hackeos-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "importe_min": 100000000,
    "limite": 8
  }),
});
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 $0.005 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/defi-hackeos-pago",
        json={
            "importe_min": 100000000,
            "limite": 8,
        },
    )
    print(res.status_code, res.text)