xrpSignTransaction

Ripple：签名交易

使用指定 BIP32 路径派生的私钥对交易进行签名。签名前，用户需要在 Ukey Wallet 上核对交易目标、金额和费用等关键信息。

const response = await HardwareSDK.xrpSignTransaction(
  connectId,
  deviceId,
  params,
);

参数

可选通用参数

• path - 必需 string | Array<number>，字符串数组最小长度限制为 3。更多信息
• transaction - 必需 XrpTransaction 类型。

XrpTransaction 类型

type XrpTransaction = {
  fee: string;
  flags?: number;
  sequence: number;
  maxLedgerVersion?: number; // Proto: "last_ledger_sequence"
  payment: RipplePayment;
};

type XrpPayment = {
  amount: string;
  destination: string;
  destinationTag?: number;
};

示例

HardwareSDK.xrpSignTransaction(connectId, deviceId, {
  path: "m/44'/144'/1'/0/0",
  transaction: {
    fee: 15,
    flags: 0,
    sequence: 32851016,
    maxLedgerVersion: 32851640,
    payment: {
      amount: 1200000,
      destination: "rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh",
      destinationTag: 1024,
    },
  },
});

返回结果

{
    success: true,
    payload: {
        signature: string;    // 签名结果
        serializedTx: string; // 序列化后的交易数据
    }
}

错误

{
    success: false,
    payload: {
        error: string, // 错误消息
        code: number // 错误码
    }
}