DeployedStarkCurveWallet

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:40

Wallet for an already-deployed Starknet account controlled by a single Stark-curve private key, bound to an explicit address (Starknet addresses depend on the account class hash, so a key maps to a different address per wallet vendor). Never self-deploys.

Use this when bringing in the key from an already deployed wallet account (Braavos, Xverse or Argent/Ready wallets).

If you are creating a new wallet consider using StarknetKeypairWallet.

Remarks

Prefer createAndVerify, or call verifyWallet before use after using the constructor, these perform an actual check on whether a given key actually controls the wallet account at a given address.

Extends

• unknown

Constructors

Constructor

new DeployedStarkCurveWallet(
   provider, 
   privateKey, 
   address): DeployedStarkCurveWallet;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:52

The constructor does not validate anything. Prefer createAndVerify, or call verifyWallet before use — until then the key is not checked to control address.

Parameters

Parameter	Type	Description
provider	Provider	Starknet RPC provider
privateKey	string	Stark-curve private key of the account, in the 0x... format
address	string	Address of the already deployed account

Returns

DeployedStarkCurveWallet

Overrides

Account.constructor

Properties

publicKey

readonly publicKey: string;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:42

Methods

createAndVerify()

static createAndVerify(
   provider, 
   privateKey, 
address): Promise<DeployedStarkCurveWallet>;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:119

Use this to create a new wallet instance, prefer it over just using the constructor!

Constructs the wallet and verifies wallet account ownership (by running verifyWallet).

Parameters

Parameter	Type
provider	Provider
privateKey	string
address	string

Returns

Promise<DeployedStarkCurveWallet>

---

getDeploymentData()

getDeploymentData(): any;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:60

Always null — wraps an already-deployed account and never self-deploys.

Returns

any

---

verifyWallet()

verifyWallet(): Promise<void>;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:106

Verifies the private key controls the bound account by signing a SNIP-12 message and validating it against the account's own on-chain is_valid_signature — the canonical check, independent of the account's class hash or signature scheme.

Returns

Promise<void>

Throws

AccountNotDeployedError if the account is not deployed

Throws

WalletVerificationError if the account does not accept the key's signature

---

assertDeployed()

protected assertDeployed(): Promise<void>;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:67

Returns

Promise<void>

Throws

AccountNotDeployedError on CONTRACT_NOT_FOUND; other errors (rate limit, network) propagate.

---

getOwnershipMessage()

protected getOwnershipMessage(): Promise<TypedData>;

Defined in: atomiq-chain-starknet/src/starknet/wallet/accounts/DeployedStarkCurveWallet.ts:81

A fixed SNIP-12 message — the contents are irrelevant, it only needs to be signed and validated.

Returns

Promise<TypedData>