OpenAI

How do I start exploring the OpenAI API?

Resources to get started building with the OpenAI API

Updated: 4/29/2025

The OpenAI API is built to flexibly solve a number of tasks that require intelligence, supporting most input and output modalities, from images, to text, to audio. You can build using a number of different models, including gpt-4o and our latest reasoning models like o3.

The following links are great ways to get started:

For hands-on developer support, go to the OpenAI Community Forum. The developer forum is a great place to communicate with other developers, learn best practices, ask questions about the API, and share your thoughts with the community!

For news on the latest features in our API and events in our dev community, follow @OpenAIDevs on X.

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