curl --request GET \
  --url https://test.deribit.com/api/v2/private/get_transfers \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 7606,
  "method": "private/get_transfers",
  "params": {
    "currency": "BTC",
    "count": 10
  }
}
'

{
  "jsonrpc": "2.0",
  "id": 7606,
  "result": {
    "count": 2,
    "data": [
      {
        "amount": 0.2,
        "created_timestamp": 1550579457727,
        "currency": "BTC",
        "direction": "payment",
        "id": 2,
        "other_side": "2MzyQc5Tkik61kJbEpJV5D5H9VfWHZK9Sgy",
        "state": "prepared",
        "type": "user",
        "updated_timestamp": 1550579457727
      },
      {
        "amount": 0.3,
        "created_timestamp": 1550579255800,
        "currency": "BTC",
        "direction": "payment",
        "id": 1,
        "other_side": "new_user_1_1",
        "state": "confirmed",
        "type": "subaccount",
        "updated_timestamp": 1550579255800
      }
    ]
  }
}