The main method, using which you can create orders and trade on the exchange.

The example of query:

{
  "method": "trade",
  "params": {
    "pair": "btc_usd",
    "type": "buy",
    "currency_price": 100,
    "volume": 0.1
  }
}


The example of response:

{
  "success":1,
  "result":{
    "received":0.1,
    "remains":0,
    "order_id":0
  }
}

received: How much currency is bought / sold.

remains: How much currency is left to buy / sell.

order_id: It is 0 if the request was completely satisfied with counter orders, otherwise returns the identifier of the created order.