签名

const result = await provider.send({
  method: 'signData',
  id: Date.now().toString(),
  params: [
    JSON.stringify({
      schema_crc: 0, // 自定义 schema 标识符
      cell: cellBoc.toString('base64'), // Base64 编码的待签名 cell
    })
  ]
})
 
if ('result' in result) {
  console.log('签名:', result.result.signature) // Base64 签名
  console.log('时间戳:', result.result.timestamp) // UNIX 时间戳
}

const connectEvent = await provider.connect(2, {
  manifestUrl: 'https://yourapp.com/tonconnect-manifest.json',
  items: [
    { name: 'ton_addr' },
    {
      name: 'ton_proof',
      payload: 'your-server-generated-challenge' // 用于防重放的 Nonce
    }
  ]
})
 
if (connectEvent.event === 'connect') {
  const proofItem = connectEvent.payload.items.find(i => i.name === 'ton_proof')
 
  if (proofItem) {
    // 将证明发送到后端进行验证
    const proof = proofItem.proof
    console.log({
      signature: proof.signature,
      timestamp: proof.timestamp,
      domain: proof.domain,
      payload: proof.payload,
    })
  }
}

const result = await provider.send({
  method: 'sendTransaction',
  id: Date.now().toString(),
  params: [/* ... */]
})
 
if ('error' in result) {
  switch (result.error.code) {
    case 300:
      console.log('用户拒绝了交易')
      break
    case 1:
      console.log('请求错误 - 检查参数')
      break
    case 400:
      console.log('不支持的方法')
      break
    default:
      console.error('错误:', result.error.message)
  }
} else {
  console.log('成功:', result.result)
}