JarCastingjava-api-idex
IDEX API JAVA
This library uses the IDEX API.
Installation
Using Maven
Add the following dependency to your project's Maven pom.xml:
<dependency>
<groupId>com.codemonkeylab.idex</groupId>
<artifactId>java-api-idex</artifactId>
<version>0.1.0</version>
</dependency>
Usage
You will need a Ethereum private key with some ether loaded to trade. Some interactions (read) does not require private key.
import org.web3j.crypto.Credentials;
import com.cml.idex.IDexAPI;
final Credentials credentials = Credentials.create("WALLET_PRIVATE_KEY");
final IDexAPI idex = new IDexAPI();
try {
// Your code here
}
finally {
idex.shutdown();
}
When interacting with ETH trading pair use the IDexAPI.DEFAULT_ETH_ADR as the token address.
Examples
Balance
Returns available balances for an address(total deposited minus amount in open orders) indexed by token symbol.
import com.cml.idex.IDexAPI;
final IDexAPI idex = new IDexAPI();
try {
CompletableFuture<Map<String, BigDecimal>> balFuture = idex.returnBalances("ETH_ADR");
balFuture.get().entrySet()
.forEach(entry -> System.out.println("ERC20: " + entry.getKey() + ", Balance: " + entry.getValue()));
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
} finally {
idex.shutdown();
}
IDEX Contract Address
Returns the contract address used for depositing, withdrawing, and posting orders.
import com.cml.idex.IDexAPI;
final IDexAPI idex = new IDexAPI();
try {
System.out.println("IDEX Contract Address : " + idex.returnContractAddress().get());
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
} finally {
idex.shutdown();
}
Trade History for Market
To get trading history for Token Pair. The Results object returned allows you paginate through the results.
import com.cml.idex.IDexAPI;
final IDexAPI idex = new IDexAPI();
try {
// Market History for ETH_ZCC
CompletableFuture<Page<List<TradeHistory>>> tradeHistoryF = idex.returnTradeHistoryPage("ETH_ZCC", null,
LocalDateTime.of(2019, 1, 1, 1, 1), LocalDateTime.now(), SortOrder.ASC, 50);
future.join();
while (tradeHistoryF.get().getResults() != null && !tradeHistoryF.get().getResults().isEmpty()) {
// Current page
final Page<List<TradeHistory>> page = tradeHistoryF.get();
// Results for this page
final List<TradeHistory> trades = page.getResults();
System.out.println("Size = " + trades.size());
// Return the next Page results
tradeHistoryF = page.nextPage();
tradeHistoryF.join();
}
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
} finally {
idex.shutdown();
}