Class Account

Create and manage secrets, and perform account-based work such as signing transactions.

Inheritance

System.Object

Account

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Algorand

Assembly: Algorand.dll

Syntax

public class Account

Constructors

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Account()

Generate a newc account, random account.

Declaration

public Account()

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Account(Byte[])

Generate a newc account with seed(master derivation key)

Declaration

public Account(byte[] seed)

Parameters

Type	Name	Description
System.Byte[]	seed	seed(master derivation key)

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Account(String)

Create a new account with mnemonic

Declaration

public Account(string mnemonic)

Parameters

Type	Name	Description
System.String	mnemonic	the mnemonic

Properties

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Address

Declaration

public Address Address { get; }

Property Value

Type	Description
Address

Methods

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AppendMultisigTransaction(MultisigAddress, SignedTransaction)

AppendMultisigTransaction appends our signature to the given multisig transaction.

Declaration

public SignedTransaction AppendMultisigTransaction(MultisigAddress from, SignedTransaction signedTx)

Parameters

Type	Name	Description
MultisigAddress	from	the multisig public identity we are signing for
SignedTransaction	signedTx	the partially signed msig tx to which to append signature

Returns

Type	Description
SignedTransaction	merged multisig transaction

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AppendMultisigTransactionBytes(MultisigAddress, Byte[])

a convenience method for directly appending our signature to a raw tx file

Declaration

public byte[] AppendMultisigTransactionBytes(MultisigAddress from, byte[] txBytes)

Parameters

Type	Name	Description
MultisigAddress	from	the public identity we are signing as
System.Byte[]	txBytes	the multisig transaction to append signature to

Returns

Type	Description
System.Byte[]	merged multisignature transaction inclukding our signature

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AppendToLogicsig(LogicsigSignature)

Appends a signature to multisig logic signed transaction

Declaration

public LogicsigSignature AppendToLogicsig(LogicsigSignature lsig)

Parameters

Type	Name	Description
LogicsigSignature	lsig	LogicsigSignature append to

Returns

Type	Description
LogicsigSignature	LogicsigSignature

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EstimatedEncodedSize(Transaction)

EstimateEncodedSize returns the estimated encoded size of the transaction including the signature. This function is useful for calculating the fee from suggested fee per byte.

Declaration

public static int EstimatedEncodedSize(Transaction tx)

Parameters

Type	Name	Description
Transaction	tx	the transaction

Returns

Type	Description
System.Int32	an estimated byte size for the transaction.

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GetClearTextPublicKey()

Convenience method for getting the underlying public key for raw operations.

Declaration

public byte[] GetClearTextPublicKey()

Returns

Type	Description
System.Byte[]	the public key as length 32 byte array.

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GetEd25519PublicKey()

Get the public key

Declaration

public Ed25519PublicKeyParameters GetEd25519PublicKey()

Returns

Type	Description
Org.BouncyCastle.Crypto.Parameters.Ed25519PublicKeyParameters	public key

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MergeMultisigTransactionBytes(Byte[][])

a convenience method for working directly with raw transaction files.

Declaration

public static byte[] MergeMultisigTransactionBytes(params byte[][] txsBytes)

Parameters

Type	Name	Description
System.Byte[][]	txsBytes	list of multisig transactions to merge

Returns

Type	Description
System.Byte[]	an encoded, merged multisignature transaction

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MergeMultisigTransactions(SignedTransaction[])

MergeMultisigTransactions merges the given (partially) signed multisig transactions.

Declaration

public static SignedTransaction MergeMultisigTransactions(params SignedTransaction[] txs)

Parameters

Type	Name	Description
SignedTransaction[]	txs	partially signed multisig transactions to merge. Underlying transactions may be mutated.

Returns

Type	Description
SignedTransaction	merged multisig transaction

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SetFeeByFeePerByte(Transaction, Nullable<UInt64>)

Sets the transaction fee according to suggestedFeePerByte * estimateTxSize.

Declaration

public static void SetFeeByFeePerByte(Transaction tx, ulong? suggestedFeePerByte)

Parameters

Type	Name	Description
Transaction	tx	transaction to populate fee field
System.Nullable<System.UInt64>	suggestedFeePerByte	suggestedFee given by network

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SignBid(Bid)

Sign a bid with this account

Declaration

public SignedBid SignBid(Bid bid)

Parameters

Type	Name	Description
Bid	bid	the bid to sign

Returns

Type	Description
SignedBid	signed bid

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SignBytes(Byte[])

Sign the given bytes, and wrap in signature. The message is prepended with "MX" for domain separation.

Declaration

public Signature SignBytes(byte[] bytes)

Parameters

Type	Name	Description
System.Byte[]	bytes	bytes the data to sign

Returns

Type	Description
Signature	signature

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SignLogicsig(LogicsigSignature)

Sign LogicSig with account's secret key

Declaration

public LogicsigSignature SignLogicsig(LogicsigSignature lsig)

Parameters

Type	Name	Description
LogicsigSignature	lsig	LogicsigSignature to sign

Returns

Type	Description
LogicsigSignature	LogicsigSignature with updated signature

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SignLogicsig(LogicsigSignature, MultisigAddress)

Sign LogicSig as multisig

Declaration

public LogicsigSignature SignLogicsig(LogicsigSignature lsig, MultisigAddress ma)

Parameters

Type	Name	Description
LogicsigSignature	lsig	LogicsigSignature to sign
MultisigAddress	ma	MultisigAddress to format multi signature from

Returns

Type	Description
LogicsigSignature	LogicsigSignature

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SignLogicsigTransaction(LogicsigSignature, Transaction)

Creates SignedTransaction from LogicsigSignature and Transaction. LogicsigSignature must be valid and verifiable against transaction sender field.

Declaration

public static SignedTransaction SignLogicsigTransaction(LogicsigSignature lsig, Transaction tx)

Parameters

Type	Name	Description
LogicsigSignature	lsig	LogicsigSignature
Transaction	tx	Transaction

Returns

Type	Description
SignedTransaction	SignedTransaction

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SignMultisigTransaction(MultisigAddress, Transaction)

SignMultisigTransaction creates a multisig transaction from the input and the multisig account.

Declaration

public SignedTransaction SignMultisigTransaction(MultisigAddress from, Transaction tx)

Parameters

Type	Name	Description
MultisigAddress	from	sign as this multisignature account
Transaction	tx	the transaction to sign

Returns

Type	Description
SignedTransaction	SignedTransaction a partially signed multisig transaction

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SignTransaction(Transaction)

Sign a transaction with this account

Declaration

public SignedTransaction SignTransaction(Transaction tx)

Parameters

Type	Name	Description
Transaction	tx	the transaction to sign

Returns

Type	Description
SignedTransaction	a signed transaction

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SignTransactionWithFeePerByte(Transaction, UInt64)

Sign a transaction with this account, replacing the fee with the given feePerByte.

Declaration

public SignedTransaction SignTransactionWithFeePerByte(Transaction tx, ulong feePerByte)

Parameters

Type	Name	Description
Transaction	tx	transaction to sign
System.UInt64	feePerByte	feePerByte fee per byte, often returned as a suggested fee

Returns

Type	Description
SignedTransaction	a signed transaction

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TealSign(Byte[], Address)

Creates Signature compatible with ed25519verify TEAL opcode from data and contract address(program hash).

Declaration

public Signature TealSign(byte[] data, Address contractAddress)

Parameters

Type	Name	Description
System.Byte[]	data	data byte[]
Address	contractAddress	contractAddress Address

Returns

Type	Description
Signature	Signature

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TealSignFromProgram(Byte[], Byte[])

Creates Signature compatible with ed25519verify TEAL opcode from data and program bytes

Declaration

public Signature TealSignFromProgram(byte[] data, byte[] program)

Parameters

Type	Name	Description
System.Byte[]	data	data byte[]
System.Byte[]	program	program byte[]

Returns

Type	Description
Signature	Signature

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ToMnemonic()

Converts the 32 byte private key to a 25 word mnemonic, including a checksum. Refer to the mnemonic package for additional documentation.

Declaration

public string ToMnemonic()

Returns

Type	Description
System.String	return string a 25 word mnemonic