xrpl-dev-portal/assets/js/test-net.js

async function wait_for_seq(network_url, address) {
  const api = new xrpl.Client(network_url);
  await api.connect();
  let response;
  while (true) {
    try {
      response = await api.request({
        command: "account_info",
        account: address,
        ledger_index: "validated",
      });
      break;
    } catch (e) {
      await new Promise((resolve) => setTimeout(resolve, 1000));
    }
  }
  console.log(response);
  $("#sequence").html(
    "<h3>Sequence Number</h3> " + response.result.account_data.Sequence
  );
  $("#balance").html(
    "<h3>Balance</h3> " +
      (Number(response.result.account_data.Balance) * 0.000001).toLocaleString(
        "en"
      ) +
      " XRP"
  );
  api.disconnect();
}

function rippleTestNetCredentials(url, altnet_name) {
  const credentials = $("#your-credentials");
  const address = $("#address");
  const secret = $("#secret");
  const balance = $("#balance");
  const sequence = $("#sequence");
  const loader = $("#loader");

  const test_wallet = xrpl.Wallet.generate();

  //reset the fields initially and for re-generation
  credentials.hide();
  address.html("");
  secret.html("");
  balance.html("");
  sequence.html("");
  loader.css("display", "inline");

  //call the alt-net and get key generations
  $.ajax({
    url: url,
    type: "POST",
    contentType: "application/json; charset=utf-8",
    data: JSON.stringify({
      destination: test_wallet.address,
    }),
    dataType: "json",
    success: function (data) {
      //hide the loader and show results
      console.log("data", data);
      loader.hide();
      credentials
        .hide()
        .html("<h2>Your " + altnet_name + " Credentials</h2>")
        .fadeIn("fast");
      address
        .hide()
        .html("<h3>Address</h3> " + test_wallet.address)
        .fadeIn("fast");
      secret
        .hide()
        .html("<h3>Secret</h3> " + test_wallet.seed)
        .fadeIn("fast");
      balance
        .hide()
        .html(
          "<h3>Balance</h3> " +
            Number(data.amount).toLocaleString("en") +
            " XRP"
        )
        .fadeIn("fast");
      sequence
        .html(
          '<h3>Sequence</h3> <img class="throbber" src="assets/img/xrp-loader-96.png"> Waiting...'
        )
        .fadeIn("fast");
      if (altnet_name == "Testnet") {
        wait_for_seq(
          "wss://s.altnet.rippletest.net:51233",
          test_wallet.address
        );
      } else if (altnet_name == "NFT-Devnet") {
        wait_for_seq(
          "wss://xls20-sandbox.rippletest.net:51233",
          test_wallet.address
        );
      } else {
        wait_for_seq(
          "wss://s.devnet.rippletest.net:51233",
          test_wallet.address
        );
      }
    },
    error: function () {
      loader.hide();
      alert(
        "There was an error with the " +
          altnet_name +
          " faucet. Please try again."
      );
    },
  });
}

$(document).ready(function () {
  function testnet_click(evt) {
    rippleTestNetCredentials(
      "https://faucet.altnet.rippletest.net/accounts",
      "Testnet"
    );
  }
  function devnet_click(evt) {
    rippleTestNetCredentials(
      "https://faucet.devnet.rippletest.net/accounts",
      "Devnet"
    );
  }
  function nftnet_click(evt) {
    rippleTestNetCredentials(
      "https://faucet-nft.ripple.com/accounts",
      "NFT-Devnet"
    );
  }

  $("#testnet-creds-button").click(testnet_click);
  $("#devnet-creds-button").click(devnet_click);
  $("#nftnet-creds-button").click(nftnet_click);
});