Codex
Codex limits, extra credits and API billing explained
Included subscription usage, extra credits and API-key billing are different. Identify the authentication and billing path first.
最終確認
本文は英語で提供しています。
対象Codex subscriptions and API-key access.
Identify the allowance in use
OpenAI distinguishes API token prices from included subscription usage. Similar tasks can consume different amounts because of model choice, context, tools, caching and reasoning. Prompt length alone is not a reliable count of remaining tasks.
Options after a limit is reached
Wait for the recovery shown in your account, or check whether your plan supports additional credits. Review eligible products, balances, expiry and charging rules before purchase. Extra credits should not be assumed to reset every usage window.
API authentication is separate
API-key access follows API model availability and billing. A subscription upgrade does not automatically add API balance. Team and Enterprise users should also check administrator settings and contractual terms rather than applying individual-plan rules.
公式資料
- OpenAI · Pricing & usage limitslearn.chatgpt.com
変更履歴
公式資料を確認して公開しました。