Class: ProviderInterface
Hierarchy​
ProviderInterface↳
AccountInterface
Implemented by​
Constructors​
constructor​
• new ProviderInterface()
Methods​
getChainId​
â–¸ Abstract getChainId(): Promise<StarknetChainId>
Gets the Starknet chain Id
Returns​
Promise<StarknetChainId>
the chain Id
Defined in​
callContract​
â–¸ Abstract callContract(call, blockIdentifier?): Promise<CallContractResponse>
Calls a function on the Starknet contract.
Parameters​
| Name | Type | Description |
|---|---|---|
call | Call | transaction to be called |
blockIdentifier? | BlockIdentifier | block identifier |
Returns​
Promise<CallContractResponse>
the result of the function on the smart contract.
Defined in​
getBlock​
â–¸ Abstract getBlock(blockIdentifier): Promise<GetBlockResponse>
Gets the block information
Parameters​
| Name | Type | Description |
|---|---|---|
blockIdentifier | BlockIdentifier | block identifier |
Returns​
Promise<GetBlockResponse>
the block object
Defined in​
getCode​
â–¸ Abstract getCode(contractAddress, blockIdentifier?): Promise<GetCodeResponse>
Deprecated
The method should not be used
Parameters​
| Name | Type |
|---|---|
contractAddress | string |
blockIdentifier? | BlockIdentifier |
Returns​
Promise<GetCodeResponse>
Defined in​
getClassAt​
â–¸ Abstract getClassAt(contractAddress, blockIdentifier?): Promise<ContractClassResponse>
Gets the contract class of the deployed contract.
Parameters​
| Name | Type | Description |
|---|---|---|
contractAddress | string | contract address |
blockIdentifier? | BlockIdentifier | block identifier |
Returns​
Promise<ContractClassResponse>
Contract class of compiled contract
Defined in​
getClassHashAt​
â–¸ Abstract getClassHashAt(contractAddress, blockIdentifier?): Promise<string>
Returns the class hash deployed under the given address.
Parameters​
| Name | Type | Description |
|---|---|---|
contractAddress | string | contract address |
blockIdentifier? | BlockIdentifier | block identifier |
Returns​
Promise<string>
Class hash
Defined in​
getClassByHash​
â–¸ Abstract getClassByHash(classHash): Promise<ContractClassResponse>
Returns the contract class deployed under the given class hash.
Parameters​
| Name | Type | Description |
|---|---|---|
classHash | string | class hash |
Returns​
Promise<ContractClassResponse>
Contract class of compiled contract
Defined in​
getNonceForAddress​
â–¸ Abstract getNonceForAddress(contractAddress, blockIdentifier?): Promise<string>
Gets the nonce of a contract with respect to a specific block
Parameters​
| Name | Type | Description |
|---|---|---|
contractAddress | string | contract address |
blockIdentifier? | BlockIdentifier | - |
Returns​
Promise<string>
the hex nonce
Defined in​
getStorageAt​
â–¸ Abstract getStorageAt(contractAddress, key, blockIdentifier?): Promise<string>
Gets the contract's storage variable at a specific key.
Parameters​
| Name | Type | Description |
|---|---|---|
contractAddress | string | |
key | BigNumberish | from getStorageVarAddress('<STORAGE_VARIABLE_NAME>') (WIP) |
blockIdentifier? | BlockIdentifier | block identifier |
Returns​
Promise<string>
the value of the storage variable
Defined in​
getTransaction​
â–¸ Abstract getTransaction(transactionHash): Promise<GetTransactionResponse>
Gets the transaction information from a tx id.
Parameters​
| Name | Type |
|---|---|
transactionHash | BigNumberish |
Returns​
Promise<GetTransactionResponse>
the transaction object { transaction_id, status, transaction, block_number?, block_number?, transaction_index?, transaction_failure_reason? }
Defined in​
getTransactionReceipt​
â–¸ Abstract getTransactionReceipt(transactionHash): Promise<GetTransactionReceiptResponse>
Gets the transaction receipt from a tx hash.
Parameters​
| Name | Type |
|---|---|
transactionHash | BigNumberish |
Returns​
Promise<GetTransactionReceiptResponse>
the transaction receipt object
Defined in​
deployAccountContract​
â–¸ Abstract deployAccountContract(payload, details): Promise<DeployContractResponse>
Deploys a given compiled Account contract (json) to starknet
Parameters​
| Name | Type | Description |
|---|---|---|
payload | DeployAccountContractPayload | payload to be deployed containing: - compiled contract code - constructor calldata - address salt |
details | InvocationsDetailsWithNonce | - |
Returns​
Promise<DeployContractResponse>
a confirmation of sending a transaction on the starknet contract
Defined in​
invokeFunction​
â–¸ Abstract invokeFunction(invocation, details): Promise<InvokeFunctionResponse>
Invokes a function on starknet
Deprecated
This method won't be supported as soon as fees are mandatory. Should not be used outside of Account class
Parameters​
| Name | Type | Description |
|---|---|---|
invocation | Invocation | the invocation object containing: - contractAddress - the address of the contract - entrypoint - the entrypoint of the contract - calldata - (defaults to []) the calldata - signature - (defaults to []) the signature |
details | InvocationsDetailsWithNonce | optional details containing: - nonce - optional nonce - version - optional version - maxFee - optional maxFee |
Returns​
Promise<InvokeFunctionResponse>
response from addTransaction
Defined in​
declareContract​
â–¸ Abstract declareContract(transaction, details): Promise<DeclareContractResponse>
Declares a given compiled contract (json) to starknet
Parameters​
| Name | Type | Description |
|---|---|---|
transaction | DeclareContractTransaction | transaction payload to be deployed containing: - compiled contract code - sender address - signature |
details | InvocationsDetailsWithNonce | Invocation Details containing: - nonce - optional version - optional maxFee |
Returns​
Promise<DeclareContractResponse>
a confirmation of sending a transaction on the starknet contract
Defined in​
getEstimateFee​
â–¸ Abstract getEstimateFee(invocation, details, blockIdentifier, skipValidate?): Promise<EstimateFeeResponse>
Estimates the fee for a given INVOKE transaction
Deprecated
Please use getInvokeEstimateFee or getDeclareEstimateFee instead. Should not be used outside of Account class
Parameters​
| Name | Type | Description |
|---|---|---|
invocation | Invocation | the invocation object containing: - contractAddress - the address of the contract - entrypoint - the entrypoint of the contract - calldata - (defaults to []) the calldata - signature - (defaults to []) the signature |
details | InvocationsDetailsWithNonce | optional details containing: - nonce - optional nonce - version - optional version |
blockIdentifier | BlockIdentifier | (optional) block identifier |
skipValidate? | boolean | (optional) skip cairo validate method |
Returns​
Promise<EstimateFeeResponse>
the estimated fee
Defined in​
getInvokeEstimateFee​
â–¸ Abstract getInvokeEstimateFee(invocation, details, blockIdentifier?, skipValidate?): Promise<EstimateFeeResponse>
Estimates the fee for a given INVOKE transaction
Parameters​
| Name | Type | Description |
|---|---|---|
invocation | Invocation | the invocation object containing: - contractAddress - the address of the contract - entrypoint - the entrypoint of the contract - calldata - (defaults to []) the calldata - signature - (defaults to []) the signature |
details | InvocationsDetailsWithNonce | optional details containing: - nonce - optional nonce - version - optional version |
blockIdentifier? | BlockIdentifier | (optional) block identifier |
skipValidate? | boolean | (optional) skip cairo validate method |
Returns​
Promise<EstimateFeeResponse>
the estimated fee
Defined in​
getDeclareEstimateFee​
â–¸ Abstract getDeclareEstimateFee(transaction, details, blockIdentifier?, skipValidate?): Promise<EstimateFeeResponse>
Estimates the fee for a given DECLARE transaction
Parameters​
| Name | Type | Description |
|---|---|---|
transaction | DeclareContractTransaction | transaction payload to be declared containing: - compiled contract code - sender address - signature - (defaults to []) the signature |
details | InvocationsDetailsWithNonce | optional details containing: - nonce - version - optional version - optional maxFee |
blockIdentifier? | BlockIdentifier | (optional) block identifier |
skipValidate? | boolean | (optional) skip cairo validate method |
Returns​
Promise<EstimateFeeResponse>
the estimated fee
Defined in​
getDeployAccountEstimateFee​
â–¸ Abstract getDeployAccountEstimateFee(transaction, details, blockIdentifier?, skipValidate?): Promise<EstimateFeeResponse>
Estimates the fee for a given DEPLOY_ACCOUNT transaction
Parameters​
| Name | Type | Description |
|---|---|---|
transaction | DeployAccountContractTransaction | transaction payload to be deployed containing: - classHash - constructorCalldata - addressSalt - signature - (defaults to []) the signature |
details | InvocationsDetailsWithNonce | optional details containing: - nonce - version - optional version - optional maxFee |
blockIdentifier? | BlockIdentifier | (optional) block identifier |
skipValidate? | boolean | (optional) skip cairo validate method |
Returns​
Promise<EstimateFeeResponse>
the estimated fee
Defined in​
getEstimateFeeBulk​
â–¸ Abstract getEstimateFeeBulk(invocations, options?): Promise<EstimateFeeResponseBulk>
Estimates the fee for a list of INVOKE transaction
Parameters​
| Name | Type | Description |
|---|---|---|
invocations | AccountInvocations | AccountInvocations - Complete invocations array with account details |
options? | getEstimateFeeBulkOptions | getEstimateFeeBulkOptions - (optional) blockIdentifier - BlockIdentifier - (optional) skipValidate - boolean (default false) |
Returns​
Promise<EstimateFeeResponseBulk>
the estimated fee
Defined in​
waitForTransaction​
â–¸ Abstract waitForTransaction(txHash, options?): Promise<GetTransactionReceiptResponse>
Wait for the transaction to be accepted
Parameters​
| Name | Type | Description |
|---|---|---|
txHash | BigNumberish | transaction hash |
options? | waitForTransactionOptions | waitForTransactionOptions - (optional) retryInterval: number | undefined; - (optional) successStates: TransactionStatus[] | undefined; |
Returns​
Promise<GetTransactionReceiptResponse>
GetTransactionReceiptResponse
Defined in​
getSimulateTransaction​
â–¸ Abstract getSimulateTransaction(invocations, options?): Promise<SimulateTransactionResponse>
Simulates the transaction and returns the transaction trace and estimated fee.
Parameters​
| Name | Type | Description |
|---|---|---|
invocations | AccountInvocations | AccountInvocations - Complete invocations array with account details |
options? | getSimulateTransactionOptions | getSimulateTransactionOptions - (optional) blockIdentifier - block identifier - (optional) skipValidate - skip cairo validate method - (optional) skipExecute - skip cairo execute method |
Returns​
Promise<SimulateTransactionResponse>
an array of transaction trace and estimated fee
Defined in​
getStateUpdate​
â–¸ Abstract getStateUpdate(blockIdentifier?): Promise<StateUpdateResponse>
Gets the state changes in a specific block
Parameters​
| Name | Type | Description |
|---|---|---|
blockIdentifier? | BlockIdentifier | block identifier |
Returns​
Promise<StateUpdateResponse>
StateUpdateResponse