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Gemini API Tutorial

Build with Google's multimodal AI. Work through 12 free lessons at your own pace — every one with runnable examples you can edit.

Start with Getting Started with the Gemini API

Getting Started

  1. 1Getting Started with the Gemini API
  2. 2Text Generation with Gemini

Multimodal Capabilities

  1. 3Multimodal Inputs: Images, Audio, and Video
  2. 4Long Context: 1 Million Token Window

Advanced Features

  1. 5Function Calling and Tool Use
  2. 6Structured Output and JSON Mode
  3. 7Embeddings with Gemini
  4. 8Grounding with Google Search

Production Patterns

  1. 9Safety Settings and Content Filters
  2. 10Vertex AI: Production Deployment
  3. 11Error Handling and Rate Limits

Best Practices

  1. 12Choosing the Right Model: Gemini vs Claude vs GPT