Note by @fastfinge

@Jage No no this is the fediverse. If you have ever used AI even once, for captions, alt text, or language translation, you are guilty of war crimes against humanity. No but seriously, look at openrouter.ai. If you're using codex-cli, you can just change the endpoint to openrouter, get an API key from them, and then pay per token. Or just use this fork with built-in openrouter support: github.com/ymichael/open-codex