PhantomConnect class

Phantom Connect is a package that allows users to connect to Phantom Wallet from Mobile apps.

  • This package need deeplinking to work, so you need to add your own deeplink to your app.
  • You can find more information about deeplinking from here

Constructors

PhantomConnect({required String appUrl, required String deepLink})
We need to provide appUrl and deepLink as parameters to create new PhantomConnect object.

Properties

appUrl ↔ String
appUrl is used to fetch app metadata (i.e. title, icon) using the same properties found in Displaying Your App.
getter/setter pair
dAppPublicKey ↔ PublicKey
getter/setter pair
deepLink uri is used to open the app from Phantom Wallet i.e our app's deeplink.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
host → String
The scheme of the app that will be opened i.e Phantom.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scheme → String
The scheme of the app that will be opened i.e Phantom.
final
userPublicKey ↔ String
userPublicKey once session is established with Phantom Wallet (i.e. user has approved the connection) we get user's Publickey.
getter/setter pair

Methods

createSession(Map<String, String> params) → bool
Creates _sharedSecret using _dAppSecretKey and phantom_encryption_public_key.
createSharedSecret(Uint8List remotePubKey) → void
Created a shared secret between Phantom Wallet and our DApp using our _dAppSecretKey and phantom_encryption_public_key.
decryptPayload({required String data, required String nonce}) → Map
Decrypts the data payload returned by Phantom Wallet
encryptPayload(Map<String, dynamic> data) → Map<String, dynamic>
Encrypts the data payload to be sent to Phantom Wallet.
generateConnectUri({required String cluster, required String redirect}) → Uri
Generate an URL to connect to Solana cluster with Phantom Wallet.
generateDisconnectUri({required String redirect}) → Uri
Generate an URL to disconnect from Phantom Wallet and destroy the session.
generateSignAndSendTransactionUri({required String transaction, required String redirect}) → Uri
Generate an URL with given transaction to signAndSend transaction with Phantom Wallet.
generateSignMessageUri({required Uint8List nonce, required String redirect}) → Uri
Generates an URL with given nonce to be signed by Phantom Wallet to verify the ownership of the wallet.
generateSignTransactionUri({required String transaction, required String redirect}) → Uri
Generate an URL with given transaction to sign transaction with Phantom Wallet.
generateUriSignAllTransactions({required List<String> transactions, required String redirect}) → Uri
Generate an URL with given transactions to sign all transaction with Phantom Wallet.
isValidSignature(String signature, Uint8List nonce) → Future<bool>
Verifies the signature returned by Phantom Wallet.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited