This site was built to compliment the existing NetSuite Professionals Slack Community by adding a means for members to easily find answers to common questions and to create a searchable database of those questions and answers.

NetSuite Professionals

I'm trying to understand the difference between using OAuth 1.0 token authentication and OAuth2 authentication. Is there a way to permanently authenticate an app using OAuth2 or does one have to keep refreshing the tokens?

<https://system.netsuite.com/app/help/helpcenter.nl?fid=section_162730264820.html|OAuth 2.0 Client Credentials Flow>

you still have to get new access tokens every hour, but the refresh token can last 2 years instead of 1 week