交易

// transaction 应该是 CBOR 编码的十六进制字符串
const signedTx = await api.signTx(transactionCbor, partialSign)
 
// partialSign: boolean
// - false: 签署钱包拥有的所有输入
// - true: 仅签署明确拥有的输入（用于多签）
 
console.log('已签名的交易:', signedTx)

// 提交已签名的交易
const txHash = await api.submitTx(signedTransactionCbor)
console.log('交易哈希:', txHash)

import {
  TransactionBuilder,
  TransactionBuilderConfigBuilder,
  LinearFee,
  BigNum,
  Address,
  TransactionOutput,
  Value,
} from '@emurgo/cardano-serialization-lib-browser'
 
async function sendAda(recipientAddress, amountLovelace) {
  const api = await window.cardano.onekey.enable()
 
  // 获取 UTxO
  const utxos = await api.getUtxos()
  const changeAddress = await api.getChangeAddress()
 
  // 构建交易
  const txBuilder = TransactionBuilder.new(
    TransactionBuilderConfigBuilder.new()
      .fee_algo(LinearFee.new(
        BigNum.from_str('44'),
        BigNum.from_str('155381')
      ))
      .pool_deposit(BigNum.from_str('500000000'))
      .key_deposit(BigNum.from_str('2000000'))
      .max_value_size(5000)
      .max_tx_size(16384)
      .coins_per_utxo_byte(BigNum.from_str('4310'))
      .build()
  )
 
  // 从 UTxO 添加输入
  utxos.forEach(utxo => {
    // 添加 UTxO 作为输入...
  })
 
  // 添加输出
  txBuilder.add_output(
    TransactionOutput.new(
      Address.from_bech32(recipientAddress),
      Value.new(BigNum.from_str(amountLovelace))
    )
  )
 
  // 设置找零地址
  txBuilder.add_change_if_needed(Address.from_bech32(changeAddress))
 
  // 构建交易
  const tx = txBuilder.build_tx()
  const txCbor = Buffer.from(tx.to_bytes()).toString('hex')
 
  // 签名
  const signedTxCbor = await api.signTx(txCbor, false)
 
  // 提交
  const txHash = await api.submitTx(signedTxCbor)
  console.log('交易哈希:', txHash)
 
  return txHash
}

npm install lucid-cardano

import { Lucid } from 'lucid-cardano'
 
// 使用 OneKey 初始化 Lucid
const lucid = await Lucid.new(
  new Blockfrost('https://cardano-mainnet.blockfrost.io/api', 'your-api-key'),
  'Mainnet'
)
 
// 连接 OneKey
const api = await window.cardano.onekey.enable()
lucid.selectWallet(api)
 
// 发送 ADA
const tx = await lucid
  .newTx()
  .payToAddress('addr1...', { lovelace: 5000000n })
  .complete()
 
const signedTx = await tx.sign().complete()
const txHash = await signedTx.submit()
 
console.log('交易哈希:', txHash)

npm install @meshsdk/core

import { BrowserWallet, Transaction } from '@meshsdk/core'
 
// 连接到 OneKey
const wallet = await BrowserWallet.enable('onekey')
 
// 获取钱包信息
const balance = await wallet.getBalance()
const addresses = await wallet.getUsedAddresses()
 
// 构建并发送交易
const tx = new Transaction({ initiator: wallet })
  .sendLovelace('addr1...', '5000000')
 
const unsignedTx = await tx.build()
const signedTx = await wallet.signTx(unsignedTx)
const txHash = await wallet.submitTx(signedTx)