To help you get building right away, we just published the Gemini 4 Argon API Crash Course on the freeCodeCamp.org YouTube channel. In just 10 minutes, you’ll walk through writing clean JavaScript to connect to the model, steer its reasoning, and build real applications.

Here are the key concepts you will learn:

• Configurable Thinking Levels
  Learn how to tune the model’s internal reasoning between low, medium, and high so you only pay for the computational depth your specific task requires.
• Multi-Turn State with previous_interaction_id
  Maintain context across back-and-forth prompts without manually passing full chat histories back into every API request.
• Asynchronous Background Execution
  Offload heavy workloads directly to Google’s infrastructure without encountering client timeouts.
• Insider DeepMind Insights
  Hear directly from Google DeepMind Developer Experience engineer Jack Weatherspoon on how Argon handles autonomous tool use, complex 3D asset generation, and nuanced creative writing.

Check out the full crash course on the freeCodeCamp.org YouTube channel to set up your environment and make your first API call (10-minutes).