Discussions

Stay up-to-date with the latest news from NetSuite. You’ll be in the know about how to connect with peers and take your business to new heights at our virtual, in-person, on demand events, and much more.
Now is the time to ask your NetSuite-savvy friends and colleagues to join the NetSuite Support Community! Refer now! Click here to watch and learn more!
Update your Profile with your Support type to get your Support Type badge.
Nominate Your Peers for NetSuite Support Community's Choice of the Quarter! Submit your nomination today.
No Limits. Just possibilities.
Join us for complimentary one-day events around the world and step into a future fueled by AI and limitless potential. Explore new breakthroughs, sharpen your skills, and connect with experts who are shaping what’s next. Experience bold keynotes, interactive learning, and connections that span the global NetSuite community. Discover what's next at SuiteConnect Tour 2026.
NetSuite launches new wholesale distributions solution in Japan in January 2026!

NetSuite has launched SuiteSuccess Wholesale Distribution Edition, in Japan. Please join us the webinar on February 12 that introduces NetSuite solution with demos and case studies for Wholesale Industry.

Register Now
We'd love to hear your thoughts on the Latest updates in the NetSuite Support Community (UI/UX edition) – December 2025. Your feedback is important to us—please let us know what you think or any suggestions you may have in the comments!
NetSuite 2026.1 Release Notes - This document summarizes the changes to NetSuite between 2026.1 and the previous release.

Have questions or experiences to share? Post your Release 2026.1 questions and join discussions in the Release 2026.1 category.

Oauth v2.0 client credentials flow getting invalid_grant

Hello,

I'm getting an odd issue with the OAuth 2 client credentials flow.

I'm developing an app that will connect to Netsuite to get some customer data and I've come across an odd issue. On my test machine, when I'm running it to compile the app and debug app, it used to have no issues connecting to netsuite and retrieving the data I request. Now, whenever I try to connect to netsuite rest api and get the access token, it is returning back a 400 error with an error message of "invalid_grant" (the auth/oauth2/v1/token ENDPOINT)

On the same machine, if I use postman to get the access token, there is no error message, and I get the access token with no issues and can use the token to acesss the REST API

Howdy, Stranger!

Log In

To view full details, sign in.

Register

Don't have an account? Click here to get started!

Leaderboard

Community Whiz

Quarter 1 (Jan-Mar 2026)

This Week's Leaders

This Month's Leaders

All Time Leaders