May 18, 2025

OpenAI Grants Free Codex CLI API Credits to Plus and Pro Users

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OpenAI Grants Free Codex CLI API Credits to Plus and Pro Users

OpenAI Offers Plus and Pro Users Free API Credits for Codex CLI

OpenAI has announced that Plus and Pro users who log in to the Codex Command Line Interface (CLI) through ChatGPT will receive free API credits. Plus users will receive $5, while Pro users will receive $50. These credits are valid for the next 30 days and can be used for utilizing the Codex models.

The announcement was made via OpenAI's official Twitter account and further elaborated upon by OpenAI Developers on X (formerly Twitter). They also highlighted recent improvements made to the Codex CLI. These improvements are based on user feedback and aim to simplify and streamline the use of the CLI.

Codex CLI Improvements

In addition to the free credits, two key improvements have been made to the Codex CLI:

Logging in via ChatGPT now allows for a faster connection to the user's API organization. Previously, logging in was a more complex process that required entering API keys and other information. The new login option via ChatGPT significantly simplifies this process, saving users time and effort.

A new model called "codex-mini" has been introduced. This model is specifically optimized for code-related questions and answers, as well as code editing. It is characterized by low latency, meaning that responses are generated faster. This is particularly useful for developers working with code in real-time and requiring quick results.

Benefits for Developers

The free API credits and the improvements to the Codex CLI offer developers a number of advantages. The credits allow them to try out the Codex models and test their capabilities in various use cases without incurring financial risks. The simplified login via ChatGPT and the new "codex-mini" model contribute to a more efficient and productive workflow.

OpenAI's Codex models are powerful tools for code generation and editing. They can be used in a variety of applications, from automating programming tasks to assisting developers in creating complex code. The new features and offerings from OpenAI make this technology accessible to a wider user group and promote innovation in the field of software development.

With these innovations, OpenAI underscores its commitment to advancing the development and application of AI-powered tools for developers. The combination of free credits and improved usability makes the Codex CLI an attractive option for anyone who wants to explore the possibilities of AI in software development.