[BUG] Windows CLI Auth Error Invalid OAuth Request Missing client_id parameter

Resolved 💬 4 comments Opened Jul 16, 2025 by michael-hedgineer Closed Jul 16, 2025

Environment

  • Platform (select one):
  • [ X] Anthropic API
  • Claude CLI version: 1.0.53 (Claude Code)
  • Operating System: Windows 11
  • Terminal: Powershell

Bug Description

When launching claude code on windows for first time with Anthropic Console account API usage billing I get the following popup in the browser at URL https://console.anthropic.com/oauth/authorize?code=true

Invalid OAuth Request
Missing client_id parameter

I do NOT have this problem with wsl.

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