
vincentschmalbach.com
June 30, 2026
3 min read
43/100
Summary
Claude Code has implemented a hidden test that monitors the destination of user requests through the ANTHROPIC_BASE_URL environment variable. Despite no change in monthly pricing or machine specifications, users have reported a fivefold increase in operational costs.
Key Takeaways

I Cancelled Claude: Token Issues, Declining Quality, and Poor Support
Apr 24, 2026

Anthropic silently downgraded cache TTL from 1h β 5M on March 6th
Apr 12, 2026

Claudetop β htop for Claude Code sessions (see your AI spend in real-time)
Mar 14, 2026

Claude Code users hitting usage limits 'way faster than expected'
Mar 31, 2026

No, it doesn't cost Anthropic $5k per Claude Code user
Mar 9, 2026