Poloniex API returned an error: Nonce must be greater than

[Desrever Nu]

investigate into it, it started happening again

[Benjamin Cordes]

I can't imagine it being the client. I'm in contact with them about the issue.

[Desrever Nu]

I confirm that is caused by what we said earlier in the chat : nonce must be an ever growing number, so if you call the API once with timestamp*1000, the API will only accept number greater than that. Resolving the issue, we can overcome this problem by either making a new account or new API keys.