Coupa OAuth2.0 Configuration without using Coupa SNAP

[Alwani]

Here is the issue, the Default OAuth2.0 Snap does have Scope so Where I can specify the Scope
What Do I put as OAuth2 Endpoint? See screenshot.
Is anyone able to connect to Coupa using OAuth 2.0 Please share step-by-step? I was able to connect via Postman using the POST call that generates the Key, but not sure what I need to do with that key.
Currently, for the connection in Snaplogic, I have provided the Client ID and Client Secret. I get 500 Errors when trying to make the connection

[ddellsperger]

scopes are specified in the Token endpoint config, you add a new key/value with the key being “scope” and value being the space-delimited scopes you wish to request.

[Alwani]

Thank you for your reply, I did try this, and seems this solve the initial issue but now I get 400 Error

[Alwani]

Just to update you that space-delimitated does not work so checking on this how I can specify 2 scopes

[ddellsperger]

from my understanding of coupa, it needs to be specified on both sides, and from the snaplogic side, you’ll need to re-authorize when you make a change (if you just refresh, it won’t necessarily apply the update in scope). the coupa documentation states to space-delimit them (see screenshot below)
Here’s the link to their documentation for it - OAuth 2.0 Transition Guide | Coupa Unfortunately, I don’t see any specific endpoint configurations in their api documentation regarding the specific format expected, but I would suspect space separated is correct.