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PRODUCT DETAILS
BillCurfew
Per-key AI spend alerts and a kill switch, no proxy
- Launch date · UTC
- 2026-11-11
- Domain
- billcurfew.com
- Domain ending
- .com
- Category
- Developer tools
About this product
Watches OpenAI, Anthropic & OpenRouter spend per API key. Polls about every 5 minutes, emails when a key passes a daily cap or spikes, and gives every plan a manual kill switch. Not a proxy, no code change, prompts never touched. Free for one key.
Keywords
alertingapi keycost monitoring