outscript

package module

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Versions in this module

v0

v0.3.29

Apr 14, 2026

Changes in this version

+ func TaprootTweak(internalXOnly []byte) (tweakedXOnly []byte, parity int, err error)

type BtcTx

+ func (tx *BtcTx) TaprootSighash(keys []*BtcTxSign, idx int) ([]byte, error)

type BtcTxSign

+ PrevScript []byte

+ type ITaprootTweak struct

+ func (i ITaprootTweak) Bytes(s *Script) ([]byte, error)

+ func (i ITaprootTweak) String() string

+ type TaprootSigner interface

+ SignTaproot func(sighash []byte) ([]byte, error)

v0.3.28

Apr 4, 2026

v0.3.27

Mar 28, 2026

v0.3.26

Mar 28, 2026

Changes in this version

+ var SolanaATAProgram = mustParseSolanaKey("ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL")

+ var SolanaComputeBudgetProgram = mustParseSolanaKey("ComputeBudget111111111111111111111111111111")

+ var SolanaRecentBlockhashesSysvar = mustParseSolanaKey("SysvarRecentB1ockHashes11111111111111111111")

+ var SolanaTokenProgram = mustParseSolanaKey("TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA")

+ type SolanaAddressTableLookup struct

+ AccountKey SolanaKey

+ ReadonlyIndexes []uint8

+ WritableIndexes []uint8

type SolanaInstruction

+ func SolanaAdvanceNonceInstruction(nonceAccount, nonceAuthority SolanaKey) SolanaInstruction

+ func SolanaCreateATAInstruction(payer, wallet, mint SolanaKey) (SolanaInstruction, error)

+ func SolanaSPLTransferInstruction(source, destination, owner SolanaKey, amount uint64) SolanaInstruction

+ func SolanaSetComputeUnitLimit(units uint32) SolanaInstruction

+ func SolanaSetComputeUnitPrice(microLamports uint64) SolanaInstruction

type SolanaKey

+ func SolanaCreateProgramAddress(seeds [][]byte, programID SolanaKey) (SolanaKey, error)

+ func SolanaFindProgramAddress(seeds [][]byte, programID SolanaKey) (SolanaKey, uint8, error)

+ func SolanaGetAssociatedTokenAddress(wallet, mint SolanaKey) (SolanaKey, error)

+ type SolanaMessageV0 struct

+ AccountKeys []SolanaKey

+ AddressTableLookups []SolanaAddressTableLookup

+ Header SolanaMessageHeader

+ Instructions []SolanaCompiledInstruction

+ RecentBlockhash SolanaKey

+ func (msg *SolanaMessageV0) MarshalBinary() ([]byte, error)

+ func (msg *SolanaMessageV0) UnmarshalBinary(data []byte) error

type SolanaTx

+ MessageV0 *SolanaMessageV0

+ func NewSolanaTxV0(feePayer, recentBlockhash SolanaKey, lookups []SolanaAddressTableLookup, ...) (*SolanaTx, error)

+ func (tx *SolanaTx) Verify() error

v0.3.25

Feb 18, 2026

Changes in this version

+ var Formats = map[string]Format

+ var FormatsPerNetwork = map[string][]string

+ var SolanaSystemProgram = mustParseSolanaKey("11111111111111111111111111111111")

+ func BlockReward(network string, blockHeight uint64) (*big.Int, error)

+ func CumulativeReward(network string, blockHeight uint64) (*big.Int, error)

+ func EvmCall(method string, params ...any) ([]byte, error)

+ func GuessPubKeyAndHashByInScript(scriptBytes []byte) (foundPubKey []byte, foundPubKeyHash []byte)

+ func GuessPubKeyAndHashByOutScript(scriptBytes []byte) (foundPubKey []byte, foundPubKeyHash []byte)

+ func ParsePushBytes(v []byte) ([]byte, int)

+ func PushBytes(v []byte) []byte

+ type AbiBuffer struct

+ func NewAbiBuffer(buf []byte) *AbiBuffer

+ func (buf *AbiBuffer) AppendAddressAny(v any) error

+ func (buf *AbiBuffer) AppendBigInt(v *big.Int) error

+ func (buf *AbiBuffer) AppendBufferAny(v any) error

+ func (buf *AbiBuffer) AppendBytes(v []byte)

+ func (buf *AbiBuffer) AppendUint256Any(v any) error

+ func (buf *AbiBuffer) Bytes() []byte

+ func (buf *AbiBuffer) Call(method string) []byte

+ func (buf *AbiBuffer) EncodeAbi(abi string, params ...any) error

+ func (buf *AbiBuffer) EncodeAuto(params ...any) error

+ func (buf *AbiBuffer) EncodeTypes(types []string, params ...any) error

+ type BtcAmount uint64

+ func (b BtcAmount) MarshalJSON() ([]byte, error)

+ func (ba *BtcAmount) UnmarshalJSON(b []byte) error

+ func (ba *BtcAmount) UnmarshalText(b []byte) error

+ type BtcTx struct

+ In []*BtcTxInput

+ Locktime uint32

+ Out []*BtcTxOutput

+ Version uint32

+ func (tx *BtcTx) AddNetOutput(network, address string, amount uint64) error

+ func (tx *BtcTx) AddOutput(address string, amount uint64) error

+ func (tx *BtcTx) Bytes() []byte

+ func (tx *BtcTx) ClearInputs()

+ func (tx *BtcTx) ComputeSize() int

+ func (tx *BtcTx) Dup() *BtcTx

+ func (tx *BtcTx) HasWitness() bool

+ func (tx *BtcTx) Hash() ([]byte, error)

+ func (tx *BtcTx) MarshalBinary() ([]byte, error)

+ func (tx *BtcTx) ReadFrom(r io.Reader) (int64, error)

+ func (tx *BtcTx) Sign(keys ...*BtcTxSign) error

+ func (tx *BtcTx) UnmarshalBinary(buf []byte) error

+ type BtcTxInput struct

+ Script []byte

+ Sequence uint32

+ TXID Hex32

+ Vout uint32

+ Witnesses [][]byte

+ func (in *BtcTxInput) Bytes() []byte

+ func (in *BtcTxInput) Dup() *BtcTxInput

+ func (in *BtcTxInput) MarshalJSON() ([]byte, error)

+ func (in *BtcTxInput) Prefill(scheme string) error

+ func (in *BtcTxInput) ReadFrom(r io.Reader) (int64, error)

+ type BtcTxOutput struct

+ Amount BtcAmount

+ N int

+ Script []byte

+ func (out *BtcTxOutput) Bytes() []byte

+ func (out *BtcTxOutput) Dup() *BtcTxOutput

+ func (out *BtcTxOutput) MarshalJSON() ([]byte, error)

+ func (out *BtcTxOutput) ReadFrom(r io.Reader) (int64, error)

+ func (out *BtcTxOutput) UnmarshalJSON(b []byte) error

+ type BtcTxSign struct

+ Amount BtcAmount

+ Key crypto.Signer

+ Options crypto.SignerOpts

+ Scheme string

+ SigHash uint32

+ type BtcVarInt uint64

+ func (v *BtcVarInt) ReadFrom(r io.Reader) (int64, error)

+ func (v BtcVarInt) Bytes() []byte

+ func (v BtcVarInt) Len() int

+ func (v BtcVarInt) WriteTo(w io.Writer) (int64, error)

+ type Bytes []byte

+ func (b Bytes) Bytes(*Script) ([]byte, error)

+ func (b Bytes) String() string

+ type EvmTx struct

+ AccessList []any

+ ChainId uint64

+ Data []byte

+ Gas uint64

+ GasFeeCap *big.Int

+ GasTipCap *big.Int

+ Nonce uint64

+ R *big.Int

+ S *big.Int

+ Signed bool

+ To string

+ Type EvmTxType

+ Value *big.Int

+ Y *big.Int

+ func (tx *EvmTx) Call(method string, params ...any) error

+ func (tx *EvmTx) Hash() ([]byte, error)

+ func (tx *EvmTx) MarshalBinary() ([]byte, error)

+ func (tx *EvmTx) MarshalJSON() ([]byte, error)

+ func (tx *EvmTx) ParseTransaction(buf []byte) error

+ func (tx *EvmTx) RlpFields() []any

+ func (tx *EvmTx) SenderAddress() (string, error)

+ func (tx *EvmTx) SenderPubkey() (*secp256k1.PublicKey, error)

+ func (tx *EvmTx) Sign(key crypto.Signer) error

+ func (tx *EvmTx) SignBytes() ([]byte, error)

+ func (tx *EvmTx) SignWithOptions(key crypto.Signer, opts crypto.SignerOpts) error

+ func (tx *EvmTx) Signature() (*secp256k1.Signature, error)

+ func (tx *EvmTx) UnmarshalBinary(buf []byte) error

+ func (tx *EvmTx) UnmarshalJSON(b []byte) error

+ type EvmTxType int

+ const EvmTxEIP1559

+ const EvmTxEIP2930

+ const EvmTxEIP4844

+ const EvmTxLegacy

+ type Format []Insertable

+ type Hex32 [32]byte

+ func (h Hex32) MarshalJSON() ([]byte, error)

+ func (h Hex32) UnmarshalJSON(v []byte) error

+ type IHashInfo struct

+ func IHash(v Insertable, hash ...func() hash.Hash) IHashInfo

+ func IHash160(v Insertable) IHashInfo

+ func (i IHashInfo) Bytes(s *Script) ([]byte, error)

+ func (i IHashInfo) String() string

+ type IPushBytes struct

+ func (i IPushBytes) Bytes(s *Script) ([]byte, error)

+ func (i IPushBytes) String() string

+ type Insertable interface

+ Bytes func(*Script) ([]byte, error)

+ String func() string

+ type Lookup string

+ func (l Lookup) Bytes(s *Script) ([]byte, error)

+ func (l Lookup) String() string

+ type Out struct

+ Flags []string

+ Name string

+ Script string

+ func GetOuts(pubkey crypto.PublicKey) []*Out

+ func GuessOut(script []byte, pubkeyhint crypto.PublicKey) *Out

+ func ParseBitcoinAddress(address string) (*Out, error)

+ func ParseBitcoinBasedAddress(network, address string) (*Out, error)

+ func ParseEvmAddress(address string) (*Out, error)

+ func ParseMassaAddress(address string) (*Out, error)

+ func ParseSolanaAddress(address string) (*Out, error)

+ func (o *Out) Bytes() []byte

+ func (o *Out) Hash() []byte

+ func (o *Out) String() string

+ func (out *Out) Address(flags ...string) (string, error)

+ type Script struct

+ func New(pubkey crypto.PublicKey) *Script

+ func (s *Script) Address(script string, flags ...string) (string, error)

+ func (s *Script) Generate(name string) ([]byte, error)

+ func (s *Script) Out(name string) (*Out, error)

+ type SolanaAccountMeta struct

+ IsSigner bool

+ IsWritable bool

+ Pubkey SolanaKey

+ type SolanaCompiledInstruction struct

+ AccountIndices []uint8

+ Data []byte

+ ProgramIDIndex uint8

+ type SolanaInstruction struct

+ Accounts []SolanaAccountMeta

+ Data []byte

+ ProgramID SolanaKey

+ func SolanaTransferInstruction(from, to SolanaKey, lamports uint64) SolanaInstruction

+ type SolanaKey [32]byte

+ func ParseSolanaKey(s string) (SolanaKey, error)

+ func (k SolanaKey) IsZero() bool

+ func (k SolanaKey) String() string

+ type SolanaMessage struct

+ AccountKeys []SolanaKey

+ Header SolanaMessageHeader

+ Instructions []SolanaCompiledInstruction

+ RecentBlockhash SolanaKey

+ func (msg *SolanaMessage) MarshalBinary() ([]byte, error)

+ func (msg *SolanaMessage) UnmarshalBinary(data []byte) error

+ type SolanaMessageHeader struct

+ NumReadonlySignedAccounts uint8

+ NumReadonlyUnsignedAccounts uint8

+ NumRequiredSignatures uint8

+ type SolanaTx struct

+ Message SolanaMessage

+ Signatures [][]byte

+ func NewSolanaTx(feePayer, recentBlockhash SolanaKey, instructions ...SolanaInstruction) *SolanaTx

+ func (tx *SolanaTx) Hash() ([]byte, error)

+ func (tx *SolanaTx) MarshalBinary() ([]byte, error)

+ func (tx *SolanaTx) Sign(keys ...ed25519.PrivateKey) error

+ func (tx *SolanaTx) UnmarshalBinary(data []byte) error

+ type Transaction interface

+ Hash func() ([]byte, error)

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