# WhenReset

> Tracker of announced usage-limit resets for OpenAI Codex and Anthropic Claude.

- Home: https://whenreset.app/
- Codex history: https://whenreset.app/codex/
- Claude history: https://whenreset.app/claude/
- JSON API: https://whenreset.app/api/resets.json (CORS, no key)

Data source: public posts by @thsottiaux, @ClaudeDevs, Claude Code team. Not affiliated with OpenAI or Anthropic.