League Account
Codex Pet League login is separate from ChatGPT or Codex App sign-in. The League account is created through League email-code login during the alpha. Passkey and OAuth login may be added later.
Official shared alpha
These terms describe the operating rules for the Codex Pet League alpha. The service is experimental and may change as the League is tested.
Last updated: May 4, 2026
Codex Pet League login is separate from ChatGPT or Codex App sign-in. The League account is created through League email-code login during the alpha. Passkey and OAuth login may be added later.
The League server is authoritative for ownership, active pet selection, XP, Style XP, level, stats, battle class, HP, energy, cooldowns, battle results, replays, LP, seasons, matchmaking, and moderation state. Local files, browser state, CLI output, MCP data, and plugin data are not ranked-authoritative.
Do not exploit bugs, automate abusive traffic, forge requests, replay battle actions, manipulate local files to affect ranked state, evade rate limits, farm friend duels, share sessions, or interfere with other users. Risk signals are reviewed before penalties whenever possible, but confirmed tampering can lead to ranked locks, rollback, asset hiding, or account enforcement.
Do not upload illegal, hateful, harassing, sexually explicit, violent, impersonating, privacy-invasive, or rights-infringing content. Pet assets, names, skill aliases, reports, and support submissions may be reviewed by automated moderation and human admin review.
The alpha may be paused, reset, limited, rolled back, or changed while the system is being tested. Ranked results, progression, cosmetics, and public records are not guaranteed to remain unchanged during the alpha.
The alpha is provided as-is for testing. Use it with non-sensitive data and keep local backups of anything important outside the League.
For bugs, moderation concerns, or account problems, use the support page or email support@codexpetz.com. Do not post secrets or session tokens in public reports.