Class: Signer

Implements

• SignerInterface

Constructors

constructor

• new Signer(pk?)

Parameters

Name	Type
pk	string | Uint8Array

Defined in

src/signer/default.ts:26

Properties

pk

• Protected pk: string | Uint8Array

Defined in

src/signer/default.ts:24

Methods

getPubKey

▸ getPubKey(): Promise<string>

Method to get the public key of the signer

Returns

Promise<string>

public key of signer as hex string with 0x prefix

Implementation of

SignerInterface.getPubKey

Defined in

src/signer/default.ts:30

---

signMessage

▸ signMessage(typedData, accountAddress): Promise<Signature>

Sign an JSON object for off-chain usage with the starknet private key and return the signature This adds a message prefix so it can't be interchanged with transactions

Throws

if the JSON object is not a valid JSON

Parameters

Name	Type	Description
typedData	TypedData	JSON object to be signed
accountAddress	string	account

Returns

Promise<Signature>

the signature of the JSON object

Implementation of

SignerInterface.signMessage

Defined in

src/signer/default.ts:34

---

signTransaction

▸ signTransaction(transactions, transactionsDetail, abis?): Promise<Signature>

Signs a transaction with the starknet private key and returns the signature

Parameters

Name	Type
transactions	Call[]
transactionsDetail	InvocationsSignerDetails
abis?	Abi[]

Returns

Promise<Signature>

signature

Implementation of

SignerInterface.signTransaction

Defined in

src/signer/default.ts:39

---

signDeployAccountTransaction

▸ signDeployAccountTransaction(«destructured»): Promise<Signature>

Signs a DEPLOY_ACCOUNT transaction with the starknet private key and returns the signature

Parameters

Name	Type	Description
«destructured»	DeployAccountSignerDetails	contractAddress - the computed address of the contract - constructorCalldata - calldata to be passed in deploy constructor - addressSalt - contract address salt - chainId - the chainId to declare contract on - maxFee - maxFee for the declare transaction - version - transaction version - nonce - Nonce of the declare transaction

Returns

Promise<Signature>

signature

Implementation of

SignerInterface.signDeployAccountTransaction

Defined in

src/signer/default.ts:63

---

signDeclareTransaction

▸ signDeclareTransaction(«destructured»): Promise<Signature>

Signs a DECLARE transaction with the starknet private key and returns the signature

Parameters

Name	Type	Description
«destructured»	DeclareSignerDetails	classHash - computed class hash. Will be replaced by ContractClass in future once class hash is present in CompiledContract - senderAddress - the address of the sender - chainId - the chainId to declare contract on - maxFee - maxFee for the declare transaction - version - transaction version - nonce - Nonce of the declare transaction

Returns

Promise<Signature>

signature

Implementation of

SignerInterface.signDeclareTransaction

Defined in

src/signer/default.ts:87