Unauthrorized error when using Catalog API

[jonathan-villanueva]

Hello,
I get the error: sp_api.base.exceptions.SellingApiForbiddenException: [{'message': 'Access to requested resource is denied.', 'code': 'Unauthorized', 'details': ''}]

when I use the Catalog endpoint:
resp = Catalog(credentials=credentials).list_items(MarketplaceId=Marketplaces.US.marketplace_id, UPC='885909918164')

However I am using the same credentials and I do not have any problems using the Fees module.

[yberezkin]

Can you please, check in Seller Central what access has been granted to your credentials?

[jonathan-villanueva]

Actually, I solved the problem by granting access to additional features on Seller Central. I guess it just took some time to take effect. Thank you!

[yberezkin]

Sure, no problem 😃