OpenAI API Key Checker

Model Selection for Text Test

Note: Model testing via the models endpoint is free. Text testing uses tokens and may incur charges.

Open source project for security verification:

GitHub Repository

Copyright © Felix3322. Source code is for inspection only and may not be used for other purposes.

Note: When using a third-party API base, the models endpoint may misreport the key’s validity. It is recommended to use the "Text Test" method.