# AgentResets > Tracks officially announced OpenAI Codex and Anthropic Claude usage limit resets. - [Home](https://agentresets.com/): overview for both products - [Codex reset history](https://agentresets.com/codex/) - [Claude reset history](https://agentresets.com/claude/) - [JSON API](https://agentresets.com/api/): https://agentresets.com/api/resets.json (CORS, no key) Data sources: public posts by @thsottiaux, @ClaudeDevs, and the Claude Code team. Not affiliated with OpenAI or Anthropic.