API

BNB Beacon Chain Java SDK Usage Example

• Create & Post Transaction
  • 1. Broadcast Trade
  • 2. Broadcast Vote
• Synchronize Query API
  • 1. Query Account
  • 2. Query Account Sequence
  • 3. Query Order Book
• Asynchronize Query API
  • 1. Query Account
  • 2. Query Account Sequence
  • 3. Query Order Book

Create & Post Transaction

• Create Wallet From Mnemonic Code Example:

List<String> mnemonicCodeWords = Crypto.generateMnemonicCode();
wallet = Wallet.createWalletFromMnemonicCode(mnemonicCodeWords, BinanceDexEnvironment.TEST_NET);

• Create Rest Server Example:

BinanceDexApiRestClientclient = BinanceDexApiClientFactory.newInstance().newRestClient(BinanceDexEnvironment.TEST_NET.getBaseUrl());

1. Broadcast Trade

• Create Order

NewOrderno = newNewOrder();
no.setTimeInForce(TimeInForce.GTE);
no.setOrderType(OrderType.LIMIT);
no.setSide(OrderSide.BUY);
no.setPrice("10.7");
no.setQuantity("100.0");
no.setSymbol(symbol);

• Send Order

TransactionOptionoptions = TransactionOption.DEFAULT_INSTANCE;
List<TransactionMetadata> resp = client.newOrder(no, wallet, options, true);

2. Broadcast Vote

• Create Vote

Votevote = newVote();
vote.setOption(1);
vote.setProposalId(347L);

• Send Vote

List<TransactionMetadata> resp = client.vote(vote,wallet,options,true);

Synchronize Query API

• Create Synchronize Rest Server

BinanceDexApiRestClientclient = BinanceDexApiClientFactory.newInstance().newRestClient(BinanceDexEnvironment.TEST_NET.getBaseUrl());

1. Query Account

• Query Account

Accountaccount = client.getAccount("tbnb16hywxpvvkaz6cecjz89mf2w0da3vfeg6z6yky2");

2. Query Account Sequence

• Query Account Sequence

AccountSequenceaccountSequence =
client.getAccountSequence("tbnb16hywxpvvkaz6cecjz89mf2w0da3vfeg6z6yky2")

3. Query Order Book

OrderBookorderBook = client.getOrderBook("ADA.B-B63_BNB", 5);

Asynchronize Query API

• Create Asynchronize Rest Server

BinanceDexApiAsyncRestClientclient =
BinanceDexApiClientFactory.newInstance().newAsyncRestClient(BinanceDexEnvironment.TEST_NET.getBaseUrl());

1. Query Account

• Query Account

client.getAccount("tbnb16hywxpvvkaz6cecjz89mf2w0da3vfeg6z6yky2",response -> System.out.println(response));

2. Query Account Sequence

• Query Account Sequence

client.getAccountSequence("tbnb16hywxpvvkaz6cecjz89mf2w0da3vfeg6z6yky2",response -> System.out.println(response));

3. Query Order Book

• Query Order Book

client.getOrderBook("ADA.B-B63_BNB", 5, response -> System.out.println(response));