# 0G Documentation

> Developer documentation for 0G (Zero Gravity), the trust layer for AI: private compute, encrypted storage, data availability, and an AI-native L1.

Build the Future of Decentralized AI
    
      
        Quick Start
      
      
        Learn Concepts
      
    
  

  
    
    
      
      
        
          Join Testnet
        
        Connect to Galileo testnet and start building your first dApp on 0G
        
          Connect to Testnet →
        
      
    

    
      
      
        
          AI Alignment Node
        
        Learn more about the AI Alignment Node operation
        
          Learn More →
        
      
    
    
    
      
      
        
          Inference
        
        Integrate AI inference into your applications with SDKs
        
          View Docs →
        
      
    
    
    
      
      
        
          Storage SDK
        
        Store and retrieve massive datasets with Go and TypeScript client libraries
        
          View Docs →
        
      
    
    
    
      
      
        
          Fine-tuning
        
        Customize AI models for your specific use case with our command-line tools
        
          View Docs →
        
      
    
    
    
      
      
        
          Run a Validator
        
        Secure the network and earn rewards by running a validator node
        
          Setup Guide →
        
      
    
  

  
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