However, regardless of how your key gets used, you need to purchase token credits before it becomes functional. While ChatGPT can be queried extensively through the browser, to access the API tokens ...

The OpenAI Responses API is a robust and versatile ... In this article, Prompt Engineering explains how the Responses API works, its key features, and what you need to know to decide if it ...

Announced December 4, the OpenAI Usage API monitors token usage by minute, hour, or day and filters usage data by factors such as model, API key, project ID, and user ID. Users can check daily ...