Solana Validadores Pago

{
  "fuente": "RPC público de Solana",
  "nota": "Comisión = % de las recompensas de staking que se queda el validador. Créditos = votos válidos en la época actual.",
  "orden": "stake",
  "retrasados": 12,
  "stake_total_sol": 440810473,
  "validadores": [
    {
      "comision_pct": 7,
      "creditos_epoca": 5457398,
      "estado": "activo",
      "identidad": "Fd7btgySsrjuo25CJCj7oE7VPMyezDhnx7pZkj2v69Nk",
      "stake_pct": 4.047,
      "stake_sol": 17839408,
      "ultimo_voto": 452645490,
      "voto": "CcaHc2L43ZWjwCHART3oZoJvHLAe9hzT2DJNUpBzoTN1"
    },
    {
      "comision_pct": 0,
      "creditos_epoca": 5456503,
      "estado": "activo",
      "identidad": "HEL1USMZKAL2odpNBj2oCjffnFGaYwmbGmyewGv1e2TU",
      "stake_pct": 3.6082,
      "stake_sol": 15905145,
      "ultimo_voto": 452645490,
      "voto": "he1iusunGwqrNtafDtLdhsUQDFvo13z9sUa36PauBtk"
    },
    {
      "comision_pct": 0,
      "creditos_epoca": 5457414,
      "estado": "activo",
      "identidad": "DRpbCBMxVnDK7maPM5tGv6MvB3v1sRMC86PZ8okm21hy",
      "stake_pct": 2.7967,
      "stake_sol": 12328203,
      "ultimo_voto": 452645490,
      "voto": "3N7s9zXMZ4QqvHQR15t5GNHyqc89KduzMP7423eWiD5g"
    },
    {
      "comision_pct": 0,
      "creditos_epoca": 5457421,
      "estado": "activo",
      "identidad": "E1r4Psq84tHfQ6aPTvvDka4U3u8zPVD7gEUrH25RdxHL",
      "stake_pct": 2.5765,
      "stake_sol": 11357265,
      "ultimo_voto": 452645490,
      "voto": "8GbwASqdpw4dVcwbWUxbHXMrjyQx2aKkoBR5H1GJF8iD"
    },
    {
      "comision_pct": 5,
      "creditos_epoca": 5457701,
      "estado": "activo",
      "identidad": "JUPiTERrZqgf1jUyR7dSkhMx4Kn2qJyekWsg3LT1h4b",
      "stake_pct": 2.5428,
      "stake_sol": 11209121,
      "ultimo_voto": 452645490,
      "voto": "CatzoSMUkTRidT5DwBxAC2pEtnwMBTpkCepHkFgZDiqb"
    }
  ],
  "validadores_activos": 672
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/solana-validadores-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"limite":5,"orden":"stake"}'

# 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/solana-validadores-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"limite":5,"orden":"stake"}' \
  | 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%2Fsolana-validadores-pago&method=POST
const res = await pay("https://api.vextorium.com/solana-validadores-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "limite": 5,
    "orden": "stake"
  }),
});
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/solana-validadores-pago",
        json={
            "limite": 5,
            "orden": "stake",
        },
    )
    print(res.status_code, res.text)