/near-api-flutter

Primary LanguageDartMIT LicenseMIT

NEAR Flutter API

NEAR Flutter API is here to empower mobile developers to build flutter apps that connect and send transactions to the NEAR PROTOCOL Blockchain.

Currently Implemented Features

  • Genererate Keys
  • Connect Wallet With Limited or Full Access Keys
  • Send NEAR Tokens
  • Call Smart Contract methods

Sample Usage

Generate Keys

var keyPair = KeyStore.newKeyPair();

Connect Wallet

Account account = Account(accountId: accountId, keyPair: keyPair, provider: NEARTestNetRPCProvider());
var wallet = Wallet(walletURL);
wallet.connect(contractId, appTitle, signInSuccessUrl, signInFailureUrl , account.publicKey);

Send Tokens (Full Access Key)

await account.sendTokens(nearAmount, receiver);

Call Smart Contract Methods (without deposit)

Contract contract = Contract(contractId, account);
var result = await contract.callFunction(method, args);

Call Smart Contract Methods (with deposit)

var result = await contract.callFunctionWithDeposit(method, args, wallet, nearAmount, successUrl, failureUrl, approvalURL);

Call Smart Contract Methods (with deposit) using a Full Access Key

Calls with a full access key will not invoke wallets.

var result = await contract.callFunction(method, args, nearAmount);