STEX (former Stocks.Exchange) (Ruby API client)

STEX (former Stocks.Exchange) provides all the core exchange functionality, and additional merchant tools available via the HTTP API where all returned messages are in JSON. It's much easier to work with the API by using one of the clients provided by STEX, so while this page describes the API in case you want or need to build your own client, the examples use the Ruby client.

Requirements

  • Ruby >= 2.5.1 ## Dependent Libraries
  • gem 'pry'
  • gem 'rake'
  • gem 'openssl'
  • gem 'httparty'
  • gem 'json'

General

The base URL for all the requests other than public methods is 

https://app.stocks.exchange/api2
https://app.stex.com/api2

Getting started

-Documentation.

To get started with the Ruby API client, here's a snippet for creating a client with existing credentials:

In order to use the API functions, you must have an API key and API secret, which is generated in the user profile.

Usage

gem install stocks_exchange_api_client

After install use for example this code!

Example

require 'stocks_exchange_api_client'

StocksExchangeApiClient.configure do |conf|
  conf.url = 'https://app.stocks.exchange/api2'
  conf.api_key = '' # Your Api Key
  conf.api_secret = '' # Your Api Secret
end
 # Get information about your account
puts StocksExchangeApiClient::Private.get_info

 # Get information about active orders.
 # Params: pair, count, order, type, owner, since, end
puts StocksExchangeApiClient::Private.active_order

 # Create orders for the purchase and sale.
 # Params: type, pair, amount, rate
puts StocksExchangeApiClient::Private.trade('BUY', 'LTC_BTC', 0.1, 0.00002)

 # Cancel selected order.
 # Params: order_id 
puts StocksExchangeApiClient::Private.cancel_order(2761025)

 # Get information about all orders.
 # Params: pair, count, order, status, owner, since, end 
puts StocksExchangeApiClient::Private.trade_history

 # Get information about all closed orders from Register
 # Params: currency, since, end 
puts StocksExchangeApiClient::Private.trade_register_history

 # Get information about all orders User
 # Params: since, end 
puts StocksExchangeApiClient::Private.user_history

 # Get information about your deposits and withdrawals.
 # Params: currency, count, order, operation, status 
puts StocksExchangeApiClient::Private.trans_history

 # Get information about trade statistic.
 # Params: currency, count, order, operation, status, since, end 
puts StocksExchangeApiClient::Private.grafic

 # Generate currency wallet address.
 # Params: currency 
puts StocksExchangeApiClient::Private.generate_wallets('ONION')

 # Get information about your wallet to deposit funds.
 # Params: currency 
puts StocksExchangeApiClient::Private.deposit('ETH')

 # Withdraw your funds.
 # Params: currency, address, amount 
puts StocksExchangeApiClient::Private.withdraw('EAG', '12345', 1.001)

 # Get all available currencies with additional info.
puts StocksExchangeApiClient::Public.currencies

 # Get all available currency pairs with additional info.
puts StocksExchangeApiClient::Public.markets

 # Get currency pair with additional info.
 # Params Currency1 and Currency2 
puts StocksExchangeApiClient::Public.markets_summary('BTC', 'USDT')

 # Use it to get the recommended retail exchange rates for all currency pairs.
puts StocksExchangeApiClient::Public.ticker

 # Use it to get the new retail exchange rates for all currency pairs.
puts StocksExchangeApiClient::Public.prices

 # Used to retrieve the latest trades that have occurred for a specific market. 
 # Params Pair 
puts StocksExchangeApiClient::Public.trade_history('BTC_USDT')

 # Used to get retrieve the orderbook for a given market.
 # Params Pair 
puts StocksExchangeApiClient::Public.order_book('BTC_USDT')

Common Errors

Here is a list with common errors and their descriptions:

  1. Invalid Key - not generated key or the key does not correspond to the a user
  2. Invalid Sign - bad hash-code
  3. Invalid Nonce - wrong or empty parameter Nonce
  4. Duplicate Request - parameter Nonce is not unique
  5. Invalid Method - this method is wrong or missing
  6. The credentials are invalid - not valid Api Key or Sign