Fireblocks NCW SDK Documentation/com.fireblocks.sdk/Fireblocks

Fireblocks

class Fireblocks

The Fireblocks SDK main class. Use it to perform all of the SDK functionality. Call Fireblocks.initialize at application onCreate method to initialize the SDK.

Types

Link copied to clipboard
object Companion

Functions

Link copied to clipboard
fun approveJoinWalletRequest(requestId: String, callback: (result: Set<JoinWalletDescriptor>) -> Unit? = null)

Approve a join wallet request

Link copied to clipboard
fun backupKeys(passphrase: String, passphraseId: String, callback: (result: Set<KeyBackup>) -> Unit? = null)

Backup end-user keys to Fireblocks

Link copied to clipboard
fun deriveAssetKey(extendedPrivateKey: String, bip44DerivationParams: DerivationParams, callback: (KeyData) -> Unit)

Performs derivation from a root extendedPrivateKey to obtain the private keys of specific assets in wallet accounts

Link copied to clipboard
fun exportFullKeys(chainCode: String, cloudKeyShares: Map<String, Set<String>>, callback: (result: Set<FullKey>) -> Unit)

Reconstructs all shares of a CMP key (mobile + cloud shares) into the full public and private keys.

Link copied to clipboard
fun generateMPCKeys(algorithms: Set<Algorithm>, callback: (result: Set<KeyDescriptor>) -> Unit? = null)

Start the MPC setup process for selected algorithms

Link copied to clipboard
fun getCurrentStatus(): Status

Get the device initialization status

Link copied to clipboard
fun getKeysStatus(): Set<KeyDescriptor>

Information about the generated MPC keys

Link copied to clipboard
fun getTransactionSignatureStatus(txId: String): TransactionSignature?

Get the signature status for a specific transaction

Link copied to clipboard
fun recoverKeys(passphraseResolver: FireblocksPassphraseResolver, callback: (result: Set<KeyRecovery>) -> Unit? = null)

Recover an end-user key backup that was done using backupKeys method

Link copied to clipboard
fun requestJoinExistingWallet(joinWalletHandler: FireblocksJoinWalletHandler, callback: (result: Set<KeyDescriptor>) -> Unit? = null)

Request to join an existing wallet

Link copied to clipboard
fun signTransaction(txId: String, callback: (result: TransactionSignature) -> Unit? = null)

Sign a transaction using the end-user key

Link copied to clipboard
Link copied to clipboard
fun stopSignTransaction()

Stop the sign transaction process if it is running This method should be called when the user wants to cancels the transaction signing process

Link copied to clipboard
fun takeover(callback: (result: Set<FullKey>) -> Unit? = null)

Reconstructs all shares of a CMP key (mobile + cloud shares) into the full public and private keys.