blockchain-kit-sdk/com.cramium.blockchain.kit/BlockchainKitSdk

BlockchainKitSdk

@ObjCName(swiftName = "BlockchainKitSdk")

class BlockchainKitSdk(localStorage: KeyValueStorageInterface = SecureLocalStorageFactory().createSecureLocalStorage(), platformContext: PlatformContext = PlatformContext(), logger: SdkLogger = PrintSdkLogger()) : BlockchainKitSdkInterface

Constructors

BlockchainKitSdk

constructor(localStorage: KeyValueStorageInterface = SecureLocalStorageFactory().createSecureLocalStorage(), platformContext: PlatformContext = PlatformContext(), logger: SdkLogger = PrintSdkLogger())

Types

object Companion

Properties

val backupService: BackupServiceModule

blockchainService

val blockchainService: BlockchainSdkService

Blockchain service for balance queries, fee calculations, and transaction operations.

credentialService

val credentialService: CredentialService

Credential service for managing registered WebAuthn credentials.

val mpc: MpcService

MPC service for BLE device connection and MPC protocol operations.

val passkeyService: PasskeyService

Passkey service for WebAuthn passkey operations.

recoveryService

val recoveryService: GuardianRecoveryService

Recovery service for guardian-gated escrow recovery.

Functions

create2of2Wallet

open suspend override fun create2of2Wallet(displayName: String): Result<WalletCreationResult>

Creates a 2-of-2 multisignature wallet by interacting with the MPC client and storing key-related data in MpcWalletStorage.

create2of3Wallet

open suspend override fun create2of3Wallet(displayName: String): Result<ThresholdGroupResult>

debugClearHotStorage

suspend fun debugClearHotStorage(): Result<Boolean>

DEBUG ONLY: Clear hot storage to simulate app reinstall.

debugExportEscrowedKek

suspend fun debugExportEscrowedKek(recoveryId: String, kekId: String): Result<String>

Debug-only helper to export a plaintext KEK from the portable vault.

debugImportEscrowedKek

suspend fun debugImportEscrowedKek(recoveryId: String, kekId: String, kekBase64: String): Result<Boolean>

Debug-only helper to import a plaintext KEK into the portable vault.

exportBackupToDownloads

suspend fun exportBackupToDownloads(): Result<String>

Export the backup file to the device's Downloads folder.

suspend fun getAccessToken(): Result<String>

getRefreshToken

suspend fun getRefreshToken(): Result<String>

getWalletsFromHotStorage

suspend fun getWalletsFromHotStorage(): Result<List<WalletRestoreResult>>

Get wallet information from hot storage.

suspend fun hasBackup(): Result<Boolean>

Check if a wallet backup exists.

hasWalletInHotStorage

suspend fun hasWalletInHotStorage(): Result<Boolean>

Check if wallet data exists in hot storage (local device storage).

importBackupFile

suspend fun importBackupFile(sourcePath: String): Result<Boolean>

Import a backup file from an external location.

suspend fun isPrfSupported(): Result<Boolean>

Check if the current platform supports WebAuthn PRF extension for passkey-based backup.

isSystemBackupEnabled

suspend fun isSystemBackupEnabled(): Result<Boolean>

Check if system backup (Google Backup / iCloud) is enabled.

suspend fun logout(): Result<Boolean>

Logs out the user and clears all authentication state.

openSystemBackupSettings

suspend fun openSystemBackupSettings(): Result<Boolean>

Open the system backup settings screen.

open suspend override fun setAccessToken(token: String): Result<Boolean>

setTestGuardianGatedEscrowVault

fun setTestGuardianGatedEscrowVault()

Configure the portable escrow KEK vault for testing.

suspend fun validateAsset(asset: Asset): Result<Asset>

Validate an Asset definition.

validateBalance

suspend fun validateBalance(balance: Balance): Result<Balance>

Validate a Balance definition.

validateBroadcast

suspend fun validateBroadcast(broadcast: Broadcast): Result<Broadcast>

Validate a Broadcast definition.

suspend fun validateFee(fee: Fee): Result<Fee>

Validate a Fee definition.

validateNetwork

suspend fun validateNetwork(network: Network): Result<Network>

Validate a Network definition.

validateTransaction

suspend fun validateTransaction(transaction: Transaction): Result<Transaction>

Validate a Transaction (Transfer) definition.

validateTransactionStatus

suspend fun validateTransactionStatus(status: TransactionStatus): Result<TransactionStatus>

Validate a TransactionStatus definition.