403 Authorization failed — Public API Endpoints permission

Hello NVIDIA Team,

My NVIDIA API key is valid and active.

GET https://integrate.api.nvidia.com/v1/models
returns HTTP 200 OK.

However:

POST https://integrate.api.nvidia.com/v1/chat/completions

returns:

HTTP 403
{“status”:403,“title”:“Forbidden”,“detail”:“Authorization failed”}

I created the API key from build.nvidia.com and I am using a Personal organization/account.

I do not see any “Public API Endpoints” permission in my account settings.

Could you please check whether this permission is enabled for my account and enable it if needed?

Thank you.