403 Authorization Failed Public API Endpoints access for Personal Organization

AI & Data Science NVIDIA NIM Access/Accounts
1

Account type: Personal
GET /v1/models: 200 OK
POST /v1/chat/completions: 403 Authorization failed

Tested models:

  • moonshotai/kimi-k2.6
  • openai/gpt-oss-20b

Environment:
Windows / PowerShell
Direct API request (not OmniRoute)