insight

Documentation

Index

• Constants
• func BroadcastTransaction(asset bcoins.Coin, tx bcoins.Transaction) (insightjson.Txid, bcoins.Transaction, error)
• func GetInsightExplorer(symbol string) (bcoins.Insight, error)
• type UTXO
  • func GetMinimalRequiredUTXO(requiredAmount int64, sourceUTXOs []*UTXO) []*UTXO
  • func GetUnspentOutputs(publicKey string, coin *bcoins.Coin) []*UTXO

Constants

const ErrNotEnoughBalance = "16: bad-txns-vout-negative. Code:-26"

type errorBroadcast string

const ErrNotEnoughFee = "66: insufficient priority. Code:-26"

const ErrTransactionTooSmall = "64: dust. Code:-26"

const ErrTxDecodeFailed = "Something seems wrong: TX decode failed. Code:-2"

Functions

func BroadcastTransaction

func BroadcastTransaction(asset bcoins.Coin, tx bcoins.Transaction) (insightjson.Txid, bcoins.Transaction, error)

broadcast a signed transaction to the blockexplorer. the transaction will either be denied or rejected by the network

func GetInsightExplorer

func GetInsightExplorer(symbol string) (bcoins.Insight, error)

Types

type UTXO

type UTXO struct {
	Hash      *chainhash.Hash
	TxIndex   uint32
	Amount    int64
	Spendable bool
	PKScript  []byte
}

func GetMinimalRequiredUTXO

func GetMinimalRequiredUTXO(requiredAmount int64, sourceUTXOs []*UTXO) []*UTXO

take in requiredAmount in satoshi. This is how much we want to spend however we don't want to use all utxo's we have on our address only the minimal utxo's combined is what we want so the transaction becomes smaller in bytes the smaller the transaction, the less fees is required

func GetUnspentOutputs

func GetUnspentOutputs(publicKey string, coin *bcoins.Coin) []*UTXO