​
Para Class

The Para class provides a Flutter interface for the Para SDK, managing wallet operations, authentication, and transactions.

​
Properties

​
environment
Environment

The environment configuration for the Para SDK.

​
apiKey
String

The API key used for authentication with Para services.

​
jsBridgeUri
Uri?

Optional URI to override the default JavaScript bridge.

​
relyingPartyId
String?

The relying party ID for WebAuthn operations.

​
Methods

​
Para()
Constructor

Constructs a new Para instance.

​
environment
Environment

The environment to use for the Para SDK.

​
apiKey
String

The API key for authentication.

​
jsBridgeUri
Uri?

Optional URI to override the default JavaScript bridge.

​
relyingPartyId
String?

The relying party ID for WebAuthn operations.

​
init()
Function

Initializes the Para SDK. Call this method immediately after constructing an instance.

​
clearStorage()
Future<void>

Clears storage associated with the Para SDK.

​
keepSecretKey
bool

Whether to retain the Paillier secret key.

​
setEmail()
Future<void>

Sets the email of the currently logged in user.

​
email
String

The email to set.

​
getEmail()
Future<String?>

Gets the email of the currently logged in user, if one exists.

​
login()
Future<dynamic>

Logs in a user using passkeys.

​
generatePasskey()
Future<void>

Generates a passkey for the user.

​
email
String

The user’s email.

​
biometricsId
String

The biometrics ID obtained from verification.

​
checkIfUserExists()
Future<bool>

Determines if a user exists with the given email address.

​
email
String

The email to check.

​
createUser()
Future<void>

Creates a new user with the given email address.

​
email
String

The email for the new user.

​
verifyEmail()
Future<String>

Supplies email verification code obtained from prompting the user.

​
verificationCode
String

The verification code to verify.

​
setup2FA()
Future<String>

Sets up two-factor authentication for the user.

​
uri
String

The URI for setting up 2FA in an authenticator app.

​
enable2FA()
Future<void>

Turns on two-factor authentication for the user.

​
verificationCode
String

The verification code for enabling 2FA.

​
check2FAStatus()
Future<bool>

Checks if 2FA is enabled for the user.

​
createWallet()
Future<CreateWalletResult>

Creates a wallet for the user.

​
skipDistribute
bool

Whether to skip distributable wallet creation.

​
signMessage()
Future<FullSignatureResult>

Signs a message using the specified wallet.

​
walletId
String

The ID of the wallet to use for signing.

​
messageBase64
String

The base64-encoded message to sign.

​
signTransaction()
Future<FullSignatureResult>

Signs a transaction using the specified wallet.

​
walletId
String

The ID of the wallet to use for signing.

​
rlpEncodedTxBase64
String

The RLP encoded transaction in base64.

​
chainId
String

The chain ID of the network.

​
sendTransaction()
Future<FullSignatureResult>

Sends a transaction using the specified wallet.

​
walletId
String

The ID of the wallet to use for sending.

​
rlpEncodedTxBase64
String

The RLP encoded transaction in base64.

​
chainId
String

The chain ID of the network.

​
logout()
Future<void>

Logs the user out.

​
dispose()
void

Instructs the SDK to dispose of any resources that require explicit disposal.

React Native & ExpoSwift