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Send Transactions

Overview

  • Advanced
  • Simple

For advanced transaction flows, once a transaction receives all the required signatures from wallet co-signers it becomes a half-signed transaction. To obtain the second half of the signature, you must send the half-signed transaction to BitGo, so BitGo can sign using the BitGo key.

Prerequisites

  • Advanced
  • Simple

Steps

  • SDK (Advanced)
  • SDK (Simple)
  • API (Advanced)
  • Express (Simple)
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let params = {
  txHex:
    '010000000179b0b5ad6641de8fed13270395e52515236c922d1dd5bee3a9dae68c3cbbf57d0100000000ffffffff0240420f000000000017a914f600974688ccdf5e72ce3f2b187afabbf4f1d3ec878e7835000000000017a9140c0a513cb9d8e46113c57aa46ae42d1bad29063d8700000000',
  otp: '0000000',
};
wallet.submitTransaction(params).then(function (transaction) {
  // print transaction status
  console.dir(transaction);
});

Step Result

BitGo uses the BitGo key to sign the half-signed transaction in a hardware security module (HSM), creating a fully-signed transaction. Using a BitGo node, Bitgo broadcasts the transaction to the network for confirmation.

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{
  "transfer": {
    "coin": "tbtc",
    "id": "59cd72485007a239fb00282ed480da1f",
    "wallet": "2NBYMZ9QYufZZTmgXbXKJ8Mh5oMNEpNHVm6",
    "enterprise": "62c5ae8174ac860007aff138a2d74df7",
    "txid": "b8a828b98dbf32d9fd1875cbace9640ceb8c82626716b4a64203fdc79bb46d26",
    "height": 0,
    "heightId": "string",
    "date": "2019-08-24T14:15:22Z",
    "type": "send",
    "value": 0,
    "valueString": "string",
    "baseValue": 0,
    "baseValueString": "string",
    "feeString": "string",
    "payGoFee": 0,
    "payGoFeeString": "string",
    "usd": 0,
    "usdRate": 0,
    "state": "confirmed",
    "tags": [
      "59cd72485007a239fb00282ed480da1f"
    ],
    "history": [
      {
        "date": "2019-08-24T14:15:22Z",
        "user": "59cd72485007a239fb00282ed480da1f",
        "action": "created",
        "comment": "string"
      }
    ],
    "comment": "string",
    "vSize": 0,
    "nSegwitInputs": 0,
    "coinSpecific": {},
    "sequenceId": "string",
    "entries": [
      {
        "address": "2NAUwNgXaoFj2VVnSEvNLGuez8CfdU2UCMZ",
        "wallet": "string",
        "value": 0,
        "valueString": "string",
        "isChange": true,
        "isPayGo": true,
        "token": "omg"
      }
    ],
    "usersNotified": true
  },
  "txid": "string",
  "tx": "string",
  "status": "confirmed"
}

Next Steps

Await for transaction confirmation on the blockchain.

See Also