[Bug] Anthropic API Error: Usage credits required for Opus 4.8 with Max plan

Open 💬 0 comments Opened Jun 25, 2026 by whalewhalewhaleson

Bug Description
I'm using Opus 4.8 [1mil] context as my model, but it is saying that I need usage-credits for some reason... I'm on a Max plan. When I tried to continue, it automatically changed to 200k context on Opus 4.8.

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 2.1.191
  • Feedback ID: 9fdece79-9291-47d1-8102-2cdfb1720864

Errors

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