Get all market data history

Hi all. I am sending a request to get all market data history, but as a response I am getting only today's data. 

Here is my request 

Url: https://api.coinigy.com/api/v1/data
Body:

```
{
  "exchange_code": "GDAX",
  "exchange_market": "BTC/USD",
  "type": "history"
}
```

Please, let me know, is there a way to get data for the last 6 month?  Thanks!