claude-code - 💡(How to fix) Fix Misleading "Claude API" banner when authenticating via CLAUDE_CODE_OAUTH_TOKEN from a Max subscription [1 comments, 2 participants]

TL;DR

The issue can be mitigated by understanding that the "Claude API" label in the startup banner is cosmetic and does not reflect the actual billing source for subscription-scoped OAuth tokens.

Guidance

• Verify the billing source by checking the Claude documentation and Anthropic docs, which clarify that the label is purely cosmetic.
• Inspect the token format (sk-ant-oat01-...) to confirm it is a subscription-scoped token.
• Consider submitting a feature request to update the banner to reflect the actual billing source for clarity.
• Review the authentication documentation to ensure understanding of how billing is handled for different types of tokens.

Example

No code snippet is necessary for this issue, as it is related to the interpretation of the startup banner.

Notes

The solution to this issue is primarily about understanding the current behavior of the Claude Code startup banner and its implications. The actual fix would involve changing the banner to accurately reflect the billing source, which is not currently possible without updates to the Claude Code application itself.

Recommendation

Apply workaround: Understand and communicate that the "Claude API" label is cosmetic and does not affect billing for subscription-scoped tokens, to avoid unnecessary debugging and concern about API credit usage.