topic Server methods hidden from Express.js server in Spotify for Developers https://community.spotify.com/t5/Spotify-for-Developers/Server-methods-hidden-from-Express-js-server/m-p/5863246#M12558 <P>Hello, I am trying to build an app to experiment with the API but I have ran into some problems.</P><P>When I try to call methods like SpotifyWebApi.authorizationCodeGrant() or SpotifyWebApi.refreshAccessToken() I get unresolved functions error. Apparently this is a security feature explained <A href="https://github.com/thelinmichael/spotify-web-api-node/issues/94#issuecomment-261291428" target="_blank" rel="noopener">here</A> and <A href="https://github.com/thelinmichael/spotify-web-api-node/issues/257#issuecomment-487278071" target="_self">here</A> . My application is an express.js server using spotify-web-api-node library version 4.0.0. It says that you can access those methods if they are used from node and not browser, but isn't express server side? Any help appreciated.</P><P>&nbsp;</P><DIV><PRE><SPAN>"express"</SPAN><SPAN>: </SPAN><SPAN>"^4.18.2"</SPAN><SPAN>,<BR /></SPAN><SPAN>"spotify-web-api-node"</SPAN><SPAN>: </SPAN><SPAN>"^4.0.0"</SPAN></PRE></DIV><P>&nbsp;</P><P>&nbsp;</P> Sat, 03 Feb 2024 22:28:58 GMT nikkovacevic 2024-02-03T22:28:58Z Server methods hidden from Express.js server https://community.spotify.com/t5/Spotify-for-Developers/Server-methods-hidden-from-Express-js-server/m-p/5863246#M12558 <P>Hello, I am trying to build an app to experiment with the API but I have ran into some problems.</P><P>When I try to call methods like SpotifyWebApi.authorizationCodeGrant() or SpotifyWebApi.refreshAccessToken() I get unresolved functions error. Apparently this is a security feature explained <A href="https://github.com/thelinmichael/spotify-web-api-node/issues/94#issuecomment-261291428" target="_blank" rel="noopener">here</A> and <A href="https://github.com/thelinmichael/spotify-web-api-node/issues/257#issuecomment-487278071" target="_self">here</A> . My application is an express.js server using spotify-web-api-node library version 4.0.0. It says that you can access those methods if they are used from node and not browser, but isn't express server side? Any help appreciated.</P><P>&nbsp;</P><DIV><PRE><SPAN>"express"</SPAN><SPAN>: </SPAN><SPAN>"^4.18.2"</SPAN><SPAN>,<BR /></SPAN><SPAN>"spotify-web-api-node"</SPAN><SPAN>: </SPAN><SPAN>"^4.0.0"</SPAN></PRE></DIV><P>&nbsp;</P><P>&nbsp;</P> Sat, 03 Feb 2024 22:28:58 GMT https://community.spotify.com/t5/Spotify-for-Developers/Server-methods-hidden-from-Express-js-server/m-p/5863246#M12558 nikkovacevic 2024-02-03T22:28:58Z