xpring-jsを使ってXRPをMainnet上で送る

やりたいこと

• タイトルの通り

ソース

• https://github.com/yuki777/xpring-xrp-sender

  const senderWallet = Wallet.generateWalletFromSeed(process.env.SENDER_SEED);
  const remoteURL = process.env.REMOTE_URL;
  const drop = BigInt((Math.round(amount*1000000)).toString()); // 1XRP = 1,000,000drop

  let testOrMain = XrplNetwork.Main;
  if(process.env.IS_TESTNET){
    testOrMain = XrplNetwork.Test;
  }

  const xrpClient = new XrpClient(remoteURL, testOrMain);
  const senderXAddress = senderWallet.getAddress();
  const senderClassicAddress = XrpUtils.decodeXAddress(senderXAddress);
  const receiverXAddress = XrpUtils.encodeXAddress(receiverClassicAddress, receiverTag);
  const transactionHash = await xrpClient.send(drop, receiverXAddress, senderWallet);

使い方

node send-xrp.js --help
Usage: send-xrp [options]

Options:
  -V, --version                    output the version number
  -d, --destination <destination>  Destination xrp address (default: false)
  -t, --tag [tag]                  Destination tag (default: null)
  -a, --amount <amount>            Send amount. 1 = 1 XRP. (default: false)
  -h, --help                       display help for command

Examples:
  node mainnet-send-xrp.js -d rUas92gJndsSWhFCBbkH3N1yt8YztVfosA -t 4294967295 -a 0.000001

ほか

• Xpringがサーバー側コンポーネントを用意してくれてるのでXRPの送信は楽ですね :)
• 需要があればもう少し書く