Codex CLI: GPT-5 usage included in ChatGPT Plan (no API key needed)

3 tosh 1 8/7/2025, 8:04:58 PM twitter.com ↗

Comments (1)

tosh · 4h ago
Might be the biggest (buried) news of today for developers:

codex-cli finally can be used with a ChatGPT subscription (similar to how Claude Code can be used with a Claude subscription).

Previously you had to use an API key for OpenAI models.