Node is main executable Node needs exchange API key and secret in format: "key:secret" for initilaize client, client is interface that handles major methods of each exchange

-srv flag define rpc addres for bind
-db flag define redis address

Client functionality:

• Place buy and sell orders
• Getting order information and status
• Getting all completed and executed orders, that was created using this client
• Getting orderbook for given market
• Cancel orders by orderid and market or cancel all orders
• Getting balance

Node using jsonrpc 2.0 protocol for rpc calls:

More details on the RPC interface are available in the RPC README file.

• buy
• sell
• order_info
• order_status
• cancel_all
• cancel_market
• cancel_trade
• completed
• executed
• orderbook

and you can add specific handlers for each exchange rpc package contains more documentation - methods, params structures for each call, return values and description for each method rpc endpoints for each exchange are different -
http://rpcaddr:rpcport/c2cx and http://rpcaddr:rpcport/cryptopia, respectively

Cli command structure:
cli <exchange> <command> [subcommand] [params]
Commands tree:

• order
  • info <orderid>
  • status <orderid>
• cancel
  • all
  • market <symbol>
  • trade <orderid>
• buy <symbol> <price> <amount>
• sell <symbol> <price> <amount>
• orderbook <symbol>
• executed
  • market <symbol>
  • all
• completed
  • market <symbol>
  • all
• balance <currency>

Exchange may contains additional functions, that does not handles client interface
c2cx commands:

• submittrade <market> <price> <amount>
  this command allow to set additional order params
  required flags - pricetype limit/market and ordertype buy/sell
  additional flags - triggerprice, takeprofit and stoploss

cryptopia commands:

• deposit <currency>
  gets deposit address for given currency
• withdraw <address> <currency> <amount> [paymentid]
  creates withdrawal request, address should be added to list of allowed addresses
  paymentid needs only for CryptoNote based cryptocurrencies
• transactions <type>
  type deposit/withdraw
• tracking
  • add <symbol>
    add symbol to orderbook tracking list
  • rm <symbol>
    remove symbol from ordebook tracking list

• Getting order information by orderid

   ./cli c2cx order info 2832693
   {
     "amount": 100,
     "market": "CNY/SHL",
     "orderid": 2832693,
     "price": 0.01,
     "status": "submitted",
     "submitted_at": "2017-08-05T06:54:12.469+07:00",
     "type": "buy"
   }
  

• Getting order status by orderid

   ./cli c2cx order status 2832693
   Order 2832693 status: "submitted"
  

• Create new order
  first parameter is marketpair, second - price, third - amount

   ./cli c2cx buy cny/shl 0.01 100
   Order 2832694 created
  

• Get open orders

   ./cli c2cx executed all
   {
     "amount": 100,
     "market": "BTC/BCC",
     "orderid": 2832693,
     "price": 0.000011,
     "status": "submitted",
     "submitted_at": "2017-08-05T06:54:12.469+07:00",
     "type": "buy"
   }
   {
     "amount": 100,
     "market": "CNY/SHL",
     "orderid": 2832694,
     "price": 0.01,
     "status": "submitted",
     "submitted_at": "2017-08-05T07:30:14.063+07:00",
     "type": "buy"
   }
  

• Get open orders by market

   ./cli c2cx executed market cny/shl
   {
     "amount": 100,
     "market": "CNY/SHL",
     "orderid": 2832694,
     "price": 0.01,
     "status": "submitted",
     "submitted_at": "2017-08-05T07:30:14.063+07:00",
     "type": "buy"
   }
  

• Cancel orders by market

   ./cli c2cx cancel market cny/shl
   {
     "amount": 10,
     "market": "CNY/SHL",
     "orderid": 2832707,
     "price": 0.01
   }
   {
     "amount": 100,
     "market": "CNY/SHL",
     "orderid": 2832708,
     "price": 0.01
   }
   Cancelled 2 orders     
  

• Getting balance

   ./cli c2cx balance btc
   "Availible 0.00000000, frozen 0.00000000"
  

• Components interaction tests