StarknetChainInterface

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:53

Main chain interface for interacting with Starknet blockchain

Implements

• ChainInterface<StarknetTx, SignedStarknetTx, StarknetSigner, "STARKNET", Account>

Constructors

Constructor

new StarknetChainInterface(
   chainId, 
   provider, 
   wsChannel?, 
   feeEstimator?, 
   options?): StarknetChainInterface;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:79

Parameters

Parameter	Type
chainId	StarknetChainId
provider	Provider
wsChannel?	WebSocketChannel
feeEstimator?	StarknetFees
options?	StarknetConfig

Returns

StarknetChainInterface

Properties

Accounts

readonly Accounts: StarknetAccounts;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:74

---

Blocks

readonly Blocks: StarknetBlocks;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:75

---

chainId

readonly chainId: "STARKNET" = "STARKNET";

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:55

Chain identifier string

Implementation of

ChainInterface.chainId

---

config

readonly config: StarknetConfig;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:77

---

Events

readonly Events: StarknetEvents;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:73

---

Fees

Fees: StarknetFees;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:69

---

Signatures

readonly Signatures: StarknetSignatures;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:72

---

starknetChainId

readonly starknetChainId: StarknetChainId;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:56

---

Tokens

readonly Tokens: StarknetTokens;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:70

---

Transactions

readonly Transactions: StarknetTransactions;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:71

Methods

deserializeSignedTx()

deserializeSignedTx(txData): Promise<StarknetTx>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:238

Deserializes a transaction from string

Parameters

Parameter	Type	Description
txData	string	Serialized transaction data string

Returns

Promise<StarknetTx>

Implementation of

ChainInterface.deserializeSignedTx

---

deserializeTx()

deserializeTx(txData): Promise<StarknetTx>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:224

Deserializes a transaction from string

Parameters

Parameter	Type	Description
txData	string	Serialized transaction data string

Returns

Promise<StarknetTx>

Implementation of

ChainInterface.deserializeTx

---

getBalance()

getBalance(signer, tokenAddress): Promise<bigint>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:108

Returns the token balance of a specific address

Parameters

Parameter	Type	Description
signer	string	Address to check the balance of
tokenAddress	string	Token

Returns

Promise<bigint>

Implementation of

ChainInterface.getBalance

---

getFinalizedBlock()

getFinalizedBlock(): Promise<{
  blockHash: string;
  height: number;
}>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:259

Returns the latest known finalized block data (this is a block with 100% certainty of not getting re-org, i.e. a block already committed on L1)

Returns

Promise<{ blockHash: string; height: number; }>

Implementation of

ChainInterface.getFinalizedBlock

---

getNativeCurrencyAddress()

getNativeCurrencyAddress(): string;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:116

Returns the token address of the native currency of the chain

Returns

string

Implementation of

ChainInterface.getNativeCurrencyAddress

---

getTxIdStatus()

getTxIdStatus(txId): Promise<"not_found" | "pending" | "success" | "reverted">;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:245

Returns the status of the given transactionId (use getTxStatus whenever possible, it's more reliable)

Parameters

Parameter	Type	Description
txId	string	Transaction ID

Returns

Promise<"not_found" | "pending" | "success" | "reverted">

Implementation of

ChainInterface.getTxIdStatus

---

getTxStatus()

getTxStatus(tx): Promise<"not_found" | "pending" | "success" | "reverted">;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:252

Returns the status of the given serialized transaction

Parameters

Parameter	Type	Description
tx	string	Serialized transaction

Returns

Promise<"not_found" | "pending" | "success" | "reverted">

Implementation of

ChainInterface.getTxStatus

---

isValidAddress()

isValidAddress(address, lenient?): boolean;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:130

Checks if a given string is a valid wallet address

Parameters

Parameter	Type	Description
address	string
lenient?	boolean	Whether a lenient parsing should be used (i.e. don't strictly enforce the Starknet address lengths)

Returns

boolean

Implementation of

ChainInterface.isValidAddress

---

isValidToken()

isValidToken(tokenIdentifier): boolean;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:123

Checks if a given string is a valid token identifier

Parameters

Parameter	Type	Description
tokenIdentifier	string

Returns

boolean

Implementation of

ChainInterface.isValidToken

---

normalizeAddress()

normalizeAddress(address): string;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:137

Normalizes a given address i.e. pads it to the specific size

Parameters

Parameter	Type	Description
address	string

Returns

string

Implementation of

ChainInterface.normalizeAddress

---

offBeforeTxReplace()

offBeforeTxReplace(callback): boolean;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:146

Remove tx replace callback

Parameters

Parameter	Type	Description
callback	(oldTx, oldTxId, newTx, newTxId) => Promise<void>

Returns

boolean

Implementation of

ChainInterface.offBeforeTxReplace

---

offBeforeTxSigned()

offBeforeTxSigned(callback): boolean;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:165

Parameters

Parameter	Type
callback	(tx) => Promise<void>

Returns

boolean

Inherit Doc

---

onBeforeTxReplace()

onBeforeTxReplace(callback): void;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:153

Callback called when transaction is being replaced (used for EVM, when fee is bumped on an unconfirmed tx)

Parameters

Parameter	Type	Description
callback	(oldTx, oldTxId, newTx, newTxId) => Promise<void>

Returns

void

Implementation of

ChainInterface.onBeforeTxReplace

---

onBeforeTxSigned()

onBeforeTxSigned(callback): void;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:158

Parameters

Parameter	Type
callback	(tx) => Promise<void>

Returns

void

Inherit Doc

---

randomAddress()

randomAddress(): string;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:172

Returns a random valid wallet address

Returns

string

Implementation of

ChainInterface.randomAddress

---

randomSigner()

randomSigner(): StarknetSigner;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:179

Returns randomly generated signer

Returns

StarknetSigner

Implementation of

ChainInterface.randomSigner

---

sendAndConfirm()

sendAndConfirm(
   signer, 
   txs, 
   waitForConfirmation?, 
   abortSignal?, 
   parallel?, 
onBeforePublish?): Promise<string[]>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:190

Signs, sends a batch of transaction and optionally waits for their confirmation

Parameters

Parameter	Type	Description
signer	StarknetSigner	Signer to use for signing transactions
txs	StarknetTx[]	Transactions to send
waitForConfirmation?	boolean	Whether to wait for transaction confirmation (if parallel is not specified, every transaction's confirmation except the last one is awaited)
abortSignal?	AbortSignal	Abort signal
parallel?	boolean	Whether to send all transactions in parallel or one by one (always waiting for the previous TX to confirm)
onBeforePublish?	(txId, rawTx) => Promise<void>	Callback called before a tx is broadcast

Returns

Promise<string[]>

Implementation of

ChainInterface.sendAndConfirm

---

sendSignedAndConfirm()

sendSignedAndConfirm(
   signedTxs, 
   waitForConfirmation?, 
   abortSignal?, 
   parallel?, 
onBeforePublish?): Promise<string[]>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:204

Sends already signed transactions and optionally waits for their confirmation

Parameters

Parameter	Type	Description
signedTxs	StarknetTx[]	Signed transactions to be sent
waitForConfirmation?	boolean	Whether to wait for transaction confirmation (if parallel is not specified, every transaction's confirmation except the last one is awaited)
abortSignal?	AbortSignal	Abort signal
parallel?	boolean	Whether to send all transactions in parallel or one by one (always waiting for the previous TX to confirm)
onBeforePublish?	(txId, rawTx) => Promise<void>	Callback called before a tx is broadcast

Returns

Promise<string[]>

Implementation of

ChainInterface.sendSignedAndConfirm

---

serializeSignedTx()

serializeSignedTx(signedTx): Promise<string>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:231

Serializes a given transaction to a string

Parameters

Parameter	Type	Description
signedTx	StarknetTx	Transaction to serialize

Returns

Promise<string>

Implementation of

ChainInterface.serializeSignedTx

---

serializeTx()

serializeTx(tx): Promise<string>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:217

Serializes a given transaction to a string

Parameters

Parameter	Type	Description
tx	StarknetTx	Transaction to serialize

Returns

Promise<string>

Implementation of

ChainInterface.serializeTx

---

transfer()

transfer(
   signer, 
   token, 
   amount, 
   dstAddress, 
txOptions?): Promise<string>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:277

Transfers the specific token to a given recipient

Parameters

Parameter	Type	Description
signer	StarknetSigner	Signer/owner of the tokens
token	string	Token to transfer
amount	bigint	Amount of token to transfer
dstAddress	string	Destination address of the transfer
txOptions?	TransactionConfirmationOptions	Transaction options

Returns

Promise<string>

Implementation of

ChainInterface.transfer

---

txsTransfer()

txsTransfer(
   signer, 
   token, 
   amount, 
   dstAddress, 
feeRate?): Promise<StarknetTx[]>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:270

Returns transactions for transferring a specific token to a given recipient

Parameters

Parameter	Type	Description
signer	string	Signer/owner of the tokens
token	string	Token to transfer
amount	bigint	Amount of token to transfer
dstAddress	string	Destination address of the transfer
feeRate?	string	Optional fee rate to use for the transaction (fetched on-demand if not provided)

Returns

Promise<StarknetTx[]>

Implementation of

ChainInterface.txsTransfer

---

wrapSigner()

wrapSigner(signer): Promise<StarknetSigner>;

Defined in: atomiq-chain-starknet/src/starknet/chain/StarknetChainInterface.ts:292

Wraps a native chain signer object to an atomiq-understandable AbstractSigner

Parameters

Parameter	Type
signer	Account

Returns

Promise<StarknetSigner>

Implementation of

ChainInterface.wrapSigner