REST API with Cryptocurrency Exchanges. Bitstamp, Bittrex, Poloniex....
I am trying to download data through the Rest API connector from different crypto exchanges. When connecting to the public API there is no problem as it is not necessary to enter any authentication just put the URL "https://poloniex.com/public?command=returnTicker" on the QlikSense REST API and I get a JSON output.
However, when trying to connect to the private one, it is necessary to pass parameters such as KEY, Sign, nonce and I dont know how to do it. Look like I have to change the method to POST and then write some comands. Explanation on this url: https://docs.poloniex.com/#private-http-api-methods