Bitcoin
The D'CENT Web SDK provides functions for signing transaction of coins.
- BITCOIN
- MONACOIN
- transaction: this value generated by
getBitcoinTransactionObject()
// generate Bitcoin Transaction object
let transaction = DcentWebConnector.getBitcoinTransactionObject(dcent.coinType.BITCOIN)
// Set input parameter(previous tx) in Bitcoin Transaction object
transaction = DcentWebConnector.addBitcoinTransactionInput(transaction,
'0100000001e297417c46........293fce63b88ac00000000', // full of previous tx data
1, // index of previous tx output to be sent
dcent.bitcoinTxType.p2pkh, // bitcoin tx type for this UTXO
"m/44'/0'/0'/1/0") // signing key path
transaction = DcentWebConnector.addBitcoinTransactionInput(transaction,
'0100000001e297417c46.........93fce63b88ac00000000',
0,
dcent.bitcoinTxType.p2pkh,
"m/44'/0'/0'/0/7")
// Set output parameter(spending information) in Bitcoin Transaction object
transaction = DcentWebConnector.addBitcoinTransactionOutput(transaction,
dcent.bitcoinTxType.p2pkh, // transaction type or this field can indicate output as a “change”
'10000', // amount of coin to spend. Satoshi unit.
['1traqiFvydVk2hWdCj3WGRJbe4CGtfyHA']) // Base58Check encoded address of the receiver.
result = await DcentWebConnector.getBitcoinSignedTransaction(transaction)
{
"header": {
"version": "1.0",
"response_from": "erc20",
"status": "success"
},
"body": {
"command": "transaction",
"parameter": {
"signed": "0100000002233ee1fbcf.....71e088ac00000000"
}
}
}
Last modified 4mo ago