Creating a Record from Portal Without Sign-In Using Web API - Unauthorized Error

Hello everyone,

I am working on a project where I need to create a record from a Power Pages portal without requiring the user to sign in. I'm attempting to do this using the Web API, but I keep encountering an "Unauthorized" error.

Here's what I've done so far:

1. Set the table permissions to allow anonymous users.
2. Granted create, read, update, and delete permissions for the table.
   
   

Despite these settings, I'm still getting the unauthorized error when trying to create the record.

Is it possible to create a record using the Web API without requiring user sign-in? If so, what additional configurations or steps do I need to follow to achieve this?

Any help or insights would be greatly appreciated!

Thank you!