ltc

package
v0.9.4 Latest Latest
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 Go to latest Published: Sep 15, 2025 License: MIT Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	AssetIdentifier = "ltc"
	AssetDecimals   = 1e8
)

Variables

View Source 
var (
	ErrInputAlreadyUsed    = errors.New("input already used")
	ErrOutputAlreadyExists = errors.New("output already exists")
)

Functions

func ValidateAddress 

func ValidateAddress(address string) bool

Types

type AddressType 

type AddressType string

AddressType represents the type of a Bitcoin address. 

const (
	AddressTypeP2PKH  AddressType = "P2PKH"  // Legacy
	AddressTypeP2SH   AddressType = "P2SH"   // SegWit (nested)
	AddressTypeP2WPKH AddressType = "P2WPKH" // Native SegWit (Bech32)
	AddressTypeP2TR   AddressType = "P2TR"   // Taproot
)

func DecodeAddressType 

func DecodeAddressType(address string, chainParams *chaincfg.Params) (AddressType, error)

func (AddressType) Validate 

func (t AddressType) Validate() error

Validate

type CalculateTxSizeData 

type CalculateTxSizeData struct {
	TxFullSize     decimal.Decimal
	TxStrippedSize decimal.Decimal
	Weight         decimal.Decimal
	VSize          decimal.Decimal
	TotalFee       decimal.Decimal
}

type Config 

type Config struct {
	RPCConfig *rpcclient.ConnConfig
}

type GenerateAddressData 

type GenerateAddressData struct {
	Address       ltcutil.Address
	PublicKey     *btcec.PublicKey
	PrivateKey    *btcec.PrivateKey
	PrivateKeyWIF *ltcutil.WIF
	MasterKey     *hdkeychain.ExtendedKey
	Sequence      uint32
	// contains filtered or unexported fields
}

func (GenerateAddressData) AddressPubKey 

func (s GenerateAddressData) AddressPubKey() (string, error)

type LTC 

type LTC struct {
	WalletSDK *WalletSDK
	// contains filtered or unexported fields
}

func NewLTC 

func NewLTC(conf Config, walletSDK *WalletSDK) (*LTC, error)

func (*LTC) Name 

func (t *LTC) Name() string

Name returns the service name

func (*LTC) Node 

func (t *LTC) Node() *rpcclient.Client

Node returns the grpc client

func (*LTC) Start 

func (t *LTC) Start(_ context.Context) error

Start

func (*LTC) Stop 

func (t *LTC) Stop(_ context.Context) error

Stop

type TxBuilder 

type TxBuilder struct {
	Inputs []TxInput
	// contains filtered or unexported fields
}

func NewTransactionFromBuilder 

func NewTransactionFromBuilder(builder *TxBuilder) *TxBuilder

func NewTxBuilder 

func NewTxBuilder(chainParams *chaincfg.Params) *TxBuilder

func (*TxBuilder) AddInput 

func (s *TxBuilder) AddInput(input TxInput) error

func (*TxBuilder) AddOutput 

func (s *TxBuilder) AddOutput(address string, amount decimal.Decimal) error

func (*TxBuilder) CalculateTxSize 

func (s *TxBuilder) CalculateTxSize(feePerByte decimal.Decimal) CalculateTxSizeData

CalculateTxSize calculates the size of the transaction and the fee for it.

Docs: https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#transaction-size-calculations

func (*TxBuilder) EmulateTxSize 

func (s *TxBuilder) EmulateTxSize(feePerByte decimal.Decimal) (CalculateTxSizeData, error)

EmulateTxSize calculates the size of the transaction and the fee for it.

func (*TxBuilder) MsgTx 

func (s *TxBuilder) MsgTx() *wire.MsgTx

MsgTx

func (*TxBuilder) SignTx 

func (s *TxBuilder) SignTx() error

SignTx

type TxInput 

type TxInput struct {
	PrivateKey *btcec.PrivateKey
	PkScript   string
	Hash       string
	Sequence   uint32
	Amount     int64
}

type WalletSDK 

type WalletSDK struct {
	// contains filtered or unexported fields
}

func NewWalletSDK 

func NewWalletSDK(chainParams *chaincfg.Params) *WalletSDK

NewWalletSDK creates a new WalletSDK instance.

If chainParams is nil, the mainnet parameters will be used.

func (WalletSDK) AddressFromPrivateKey 

func (s WalletSDK) AddressFromPrivateKey(privateKeyWIF string) (string, *btcec.PrivateKey, error)

func (WalletSDK) ChainParams 

func (s WalletSDK) ChainParams() *chaincfg.Params

ChainParams returns the chain parameters for the wallet

func (WalletSDK) DecodeAddressType 

func (s WalletSDK) DecodeAddressType(address string) (AddressType, error)

func (WalletSDK) GenerateAddress 

func (s WalletSDK) GenerateAddress(addressType AddressType, mnemonic, passphrase string, sequenceNumber uint32) (*GenerateAddressData, error)

func (WalletSDK) ValidateAddress 

func (s WalletSDK) ValidateAddress(address string) bool

Source Files

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