Failed Connecting to Bitstamp: Invalid Nonce exception

[Christian-Achilli]

I am trying to connect to Bitstamp. I added my API key to the exchange.xml.

30362 [main] 2017-08-02 10:11:25,015 DEBUG AbstractExchangeAdapter sendNetworkRequest() - Setting following request header: Content-Type=application/x-www-form-urlencoded
30363 [main] 2017-08-02 10:11:25,016 DEBUG AbstractExchangeAdapter sendNetworkRequest() - Doing POST with request body: signature=5489AFCBF4B08DC3611209835E29BBD2B473E819010C6375832BFC46FEFF5BA0&nonce=1501665084&key=**********************************
30687 [main] 2017-08-02 10:11:25,340 ERROR AbstractExchangeAdapter sendNetworkRequest() - Failed to connect to Exchange due to unexpected IO error. ErrorStream Response: {"status": "error", "reason": "Invalid nonce", "code": "API0004"}
java.io.IOException: Server returned HTTP response code: 403 for URL: https://www.bitstamp.net/api/v2/balance/
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1876) ~[?:1.8.0_111]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474) ~[?:1.8.0_111]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254) ~[?:1.8.0_111]
at com.gazbert.bxbot.exchanges.AbstractExchangeAdapter.sendNetworkRequest(AbstractExchangeAdapter.java:184) [classes/:?]
at com.gazbert.bxbot.exchanges.BitstampExchangeAdapter.sendAuthenticatedRequestToExchange(BitstampExchangeAdapter.java:771) [classes/:?]

[gazbert]

Hi Christian, was this a one-off error? Or does it happen all the time? I'm currently running the 0.7.0 release against Bitstamp now and not seeing this error.

If you could post the full log (with debug enabled and your clientId/key/secret blanked out) and your markets.xml, engine.xml, and exchange.xml (delete your auth credentials), I'll try and reproduce it.

[Christian-Achilli]

Hi Gazbert, thanks for the quick reply and your comment. I realise it was my fault as I did not activate the API itself.
Thanks for your help and keep up the good work, I like your code a lot, it's really clean.

[GeekQing]

@Christian-Achilli can you specify the "activate the API"？I encountered this problem too.