btc

Documentation

Index

• func BtcToSatoshi(v float64) int64
• func DecodeAddress(addr string, chainParams *chaincfg.Params) (btcutil.Address, error)
• func DecodeMsgTx(mtx *wire.MsgTx, chainParams *chaincfg.Params) *btcjson.TxRawDecodeResult
• func EstimateFee(numP2PKHIns, numP2WPKHIns, numNestedP2WPKHIns int, outputs []BtcOutput, ...) (int64, int64, error)
• func HexToHash(s string) (*chainhash.Hash, error)
• func SatoshiToBtc(v int64) float64
• type BtcClient
  • func NewBtcClient(URL string, user string, pass string, chainId int) (*BtcClient, error)
  • func (this *BtcClient) EstimateFeePerKb() (int64, error)
  • func (this *BtcClient) SendRawTransaction(signedHex string, allowHighFees bool) (string, error)
• type BtcOutput
• type BtcTransaction
  • func NewBtcTransaction(unspents []BtcUnspent, outputs []BtcOutput, changeAddress btcutil.Address, ...) (*BtcTransaction, error)
  • func (t *BtcTransaction) Decode() *btcjson.TxRawDecodeResult
  • func (t *BtcTransaction) GetFee() int64
  • func (t *BtcTransaction) GetFeePerKb() int64
  • func (t *BtcTransaction) GetTxid() string
  • func (t *BtcTransaction) HasChange() bool
  • func (t *BtcTransaction) Send(client *rpcclient.Client, allowHighFees bool) (*chainhash.Hash, error)
  • func (t *BtcTransaction) Serialize() (string, error)
  • func (t *BtcTransaction) Sign(wallet *wallet.BtcWallet) error
  • func (t *BtcTransaction) SignWithSecretsSource(secretsSource txauthor.SecretsSource) error
• type BtcUnspent

Functions

func BtcToSatoshi

func BtcToSatoshi(v float64) int64

func DecodeAddress

func DecodeAddress(addr string, chainParams *chaincfg.Params) (btcutil.Address, error)

func DecodeMsgTx

func DecodeMsgTx(mtx *wire.MsgTx, chainParams *chaincfg.Params) *btcjson.TxRawDecodeResult

func EstimateFee

func EstimateFee(numP2PKHIns, numP2WPKHIns, numNestedP2WPKHIns int,
	outputs []BtcOutput, feePerKb int64, changeScriptSize int, chainCfg *chaincfg.Params) (int64, int64, error)

func HexToHash

func HexToHash(s string) (*chainhash.Hash, error)

func SatoshiToBtc

func SatoshiToBtc(v int64) float64

Types

type BtcClient

type BtcClient struct {
	RpcClient *rpcclient.Client
}

func NewBtcClient

func NewBtcClient(URL string, user string, pass string, chainId int) (*BtcClient, error)

func (*BtcClient) EstimateFeePerKb

func (this *BtcClient) EstimateFeePerKb() (int64, error)

func (*BtcClient) SendRawTransaction

func (this *BtcClient) SendRawTransaction(signedHex string, allowHighFees bool) (string, error)

https://bitcoincore.org/en/doc/0.21.0/rpc/rawtransactions/sendrawtransaction/

type BtcOutput

type BtcOutput struct {
	Address btcutil.Address `json:"address"`
	Amount  int64           `json:"amount"`
}

type BtcTransaction

type BtcTransaction struct {
	txauthor.AuthoredTx
	// contains filtered or unexported fields
}

func NewBtcTransaction

func NewBtcTransaction(unspents []BtcUnspent, outputs []BtcOutput,
	changeAddress btcutil.Address, feePerKb int64, chainCfg *chaincfg.Params) (*BtcTransaction, error)

func (*BtcTransaction) Decode

func (t *BtcTransaction) Decode() *btcjson.TxRawDecodeResult

func (*BtcTransaction) GetFee

func (t *BtcTransaction) GetFee() int64

func (*BtcTransaction) GetFeePerKb

func (t *BtcTransaction) GetFeePerKb() int64

func (*BtcTransaction) GetTxid

func (t *BtcTransaction) GetTxid() string

func (*BtcTransaction) HasChange

func (t *BtcTransaction) HasChange() bool

func (*BtcTransaction) Send

func (t *BtcTransaction) Send(client *rpcclient.Client, allowHighFees bool) (*chainhash.Hash, error)

func (*BtcTransaction) Serialize

func (t *BtcTransaction) Serialize() (string, error)

func (*BtcTransaction) Sign

func (t *BtcTransaction) Sign(wallet *wallet.BtcWallet) error

func (*BtcTransaction) SignWithSecretsSource

func (t *BtcTransaction) SignWithSecretsSource(secretsSource txauthor.SecretsSource) error

type BtcUnspent

type BtcUnspent struct {
	TxID         string  `json:"txid"`
	Vout         uint32  `json:"vout"`
	ScriptPubKey string  `json:"scriptPubKey"`
	RedeemScript string  `json:"redeemScript,omitempty"`
	Amount       float64 `json:"amount"`
}