M17ek

That was the problem, thanks a lot, now my app is working perfect!

My secret key is correct because i am using this to login and it is working fine. So how can i check what is wrong with clock?

I want to confirm offer from server app but i am also using SteamDesktopAuth and while i am trying to confirm it there is a error: Error: It looks like your Steam Guard Mobile Authenticator is providing incorrect Steam Guard codes. This could be caused by an inaccurate clock or bad timezone settings on your device. If your time settings are correct, it could be that a different device has been set up to provide the Steam Guard codes for your account, which means the authenticator on this device is no longer valid. at /usr/home/MMMM/domains/XXX/public_trade2/node_modules/steamcommunity/components/confirmations.js:33:14 at SteamCommunity.<anonymous> (/usr/home/MMMM/domains/XXX/public_trade2/node_modules/steamcommunity/components/confirmations.js:276:3) at Request._callback (/usr/home/MMMM/domains/XXX/public_trade2/node_modules/steamcommunity/components/http.js:67:15) at Request.self.callback (/usr/home/MMMM/domains/XXX/public_trade2/node_modules/request/request.js:185:22) at emitTwo (events.js:126:13) at Request.emit (events.js:214:7) at Request.<anonymous> (/usr/home/MMMM/domains/XXX/public_trade2/node_modules/request/request.js:1161:10) at emitOne (events.js:116:13) at Request.emit (events.js:211:7) at Gunzip.<anonymous> (/usr/home/MMMM/domains/XXX/public_trade2/node_modules/request/request.js:1083:12)So it is possible to confirm it from server?