Installation

npm install node-idex-api

This project is designed to help you make your own projects that interact with the IDEX API in node.js.

Getting Started

( async () => {
    const idex = require( "node-idex-api" );
    await idex.init(); // Required

    // Load credentials from json: (apiKey and privateKey)
    let address = idex.auth( 'options.json' );
    // Or manually: await idex.auth( apiKey, privateKey );

    console.info( `ETH Address: ${address}` );
    console.log( await idex.balances() );
} )();

Examples

// Get ticker
console.log( await idex.ticker() );

// Get 24h volume/price change statistics
console.log( await idex.return24Volume() );

// List all currencies
console.log( await idex.currencies() );

// Get your balances
console.log( await idex.balances() );

// Get someone else's balance
console.log( await idex.balances('0x7daf74408598eca4adf81445d21bcb3e2899f6f7') );

// Get spread
console.log( await idex.spread('QNT') );

// Get order book
console.log( await idex.orderBook('IDEX') );

// Cancel all orders
console.log( await idex.cancelAll() );

// Cancel just buy or sell orders
console.log( await idex.cancelAll('sell') );

// Limit buy
console.log( await idex.buy(symbol, amount, price) );

// Limit sell
console.log( await idex.sell(symbol, amount, price) );

// Fill an order
console.log( await idex.trade(orderHash, amount, decimals) );

// Cancel individual orderHash
console.log( await idex.cancel(orderHash) );

// Withdraw
console.log( await idex.withdraw(symbol, amount) );

Example: Get Top 10 highest volume symbols

let ticker = await idex.returnTicker(); //last high low lowestAsk highestBid percentChange baseVolume quoteVolume
let sorted = idex.obj_to_array(ticker).sort(function(a, b) {
    return b.baseVolume - a.baseVolume;
});
console.log(sorted.slice(0, 10));

returnTicker(symbol)
returnOpenOrders(address)
returnOrderBook(symbol)
returnOrderStatus(orderHash)
returnTradeHistory()
returnCurrencies()
returnBalances()
returnCompleteBalances()
returnDepositsWithdrawals()
returnOrderTrades()
returnNextNonce()
returnContractAddress()

Troubleshooting

Automatically 'throw' errors to reveal more information:

process.on( 'unhandledRejection', up => { throw up } );