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签署

下面这段参考代码展示如何通过 window.$ukey.stellar 发起 Stellar 交易、Auth Entry 和消息签名。签名前请先读取地址和 networkPassphrase，确保用户确认的网络与业务目标一致。

签名交易 XDR​

const { address } = await stellar.getAddress();
const { networkPassphrase } = await stellar.getNetwork();

const { signedTxXdr, signerAddress } = await stellar.signTransaction(
  unsignedXdr,
  {
    networkPassphrase,
    address,
    // submit: false, // 如果只签名不提交可以这样配
    // submitUrl: 'https://horizon.stellar.org/transactions', // 也能自定义提交节点
  },
);

console.log({ signedTxXdr, signerAddress });

签名 Auth Entry（Soroban Authorization Entry）​

const { address } = await stellar.getAddress();
const { networkPassphrase } = await stellar.getNetwork();

const { signedAuthEntry, signerAddress } = await stellar.signAuthEntry(
  authEntryXdr,
  {
    networkPassphrase,
    address,
  },
);

console.log({ signedAuthEntry, signerAddress });

签消息​

const { address } = await stellar.getAddress();
const { networkPassphrase } = await stellar.getNetwork();

const { signedMessage, signerAddress } = await stellar.signMessage(
  "hello stellar",
  {
    networkPassphrase,
    address,
  },
);

console.log({ signedMessage, signerAddress });