Tezster_dart exposes following functions:
You can use getBalance
function to get balance of the account/contract with any Rpc server.
String balance = await TezsterDart.getBalance('tz1c....ozGGs', 'your rpc server');
String mnemonic = TezsterDart.generateMnemonic(); // sustain laugh capital drop brush artist ahead blossom bread spring motor other mountain thumb volcano engine shed guilt famous loud force hundred same brave
List<String> keys = await TezsterDart.getKeysFromMnemonic(mnemonic: "Your Mnemonic");
/* [edskRdVS5H9YCRAG8yqZkX2nUTbGcaDqjYgopkJwRuPUnYzCn3t9ZGksncTLYe33bFjq29pRhpvjQizCCzmugMGhJiXezixvdC,
edpkuLog552hecagkykJ3fTvop6grTMhfZY4TWbvchDWdYyxCHcrQL,
tz1g85oYHLFKDpNfDHPeBUbi3S7pUsgCB28q] */
List<String> identityWithMnemonic = await TezsterDart.getKeysFromMnemonicAndPassphrase(
mnemonic: "your mnemonic",
passphrase: "pa$\\$w0rd");
/* [edskS9kdgvCWDiZL1yP1qH5xLCWYHQub4qibfU8DQZjv7wX7BskxSsL6h9j1yDYJ7Y9jDbMULNmfLhw9vBJPqDw3TeVHHd34w7,
edpkuRr9yHChSt2MTWHCeHe2JM3zJZxHgj8vEANwb8WENrZbLxYzbx,
tz1hTe7oxtQr67dg6dWfTX3V44oPY7pzkFZS] */
List<String> signOperationGroup = await TezsterDart.signOperationGroup(
privateKey: "edskRdV..... .XezixvdA",
forgedOperation: "713cb068fe.... .b940ee");
/* [edsigtrBnsjSngfP6LULUDeo84eJVks4LWReYrZBUjKQNJjhVsG7bksqZ7CKnRePMceMe3vgRHHbyd2CqRdC8iEAK5NcyNn4iEB,
713cb068fe3ac078351727eb5c34279e22b75b0cf4dc0a8d3d599e27031db136040cb9f9da085607c05cac1ca4c62a3f3cfb
8146aa9b7f631e52f877a1d363474404da8130b0b940ee8c7ce5bf2968c1204c1c4b2ba98bcbd08fc4ad3cad706d39ac55e4
dd61fde5a8496840ce2d377389a4ca7842bf613d3f096fda819c26e43adfb0cad1336a430d] */
List<String> identityFundraiser = await TezsterDart.unlockFundraiserIdentity(
mnemonic: "your mnemonic",
email: "[email protected]",
password: "pa$\\$w0rd");
/* [edskRzNDm2dpqe2yd5zYAw1vmjr8sAwMubfcXajxdCNNr4Ud39BoppeqMAzoCPmb14mzfXRhjtydQjCbqU2VzWrsq6JP4D9GVb,
edpkvASxrq16v5Awxpz4XPTA2d6QFaCL8expPrPNcVgVbWxT84Kdw2,
tz1hhkSbaocSWm3wawZUuUdX57L3maSH16Pv] */