NST Dev Token

[PaulSitton]

Hi @tonesto7 Please can you support
I managed to corrupt my NST, had two versions which resulting in having to delete everything and start again - unfortunately the NST in smarthings advises I do not have a valid Dev token. I have previous registered for my own token I made a note of the client ID and client secret, but I cannot add to the new install and now the token site is not accepting / issuing new tokens - so NST will not open - Please can you advise what I should do? Thanks Paul

[PaulSitton]

So I managed to keep the console open long enough to get a new Client ID and Secret ID and Pincode - which I update in the SmartThings IDE NST App tried to log in ....and

Error: redirect_uri mismatch
The redirect URI in the request, https://graph.api.smartthings.com/oauth/callback, does not match the ones authorized for the OAuth client.
Visit the Developer Console to update the authorized redirect URIs.

Please can you help - what the issue here?