Playground

Try the Vidu S1 API Request Builder

Configure a digital human session and get copy-paste-ready code. Drag the duration slider to estimate credits before you spend them.

1,000 free trial credits ≈ 11 minutes of live video

        

          
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Local simulation — no API calls are made and no credits are spent. Get a real key at apimart.ai.

      

    

    
  






  

    
2h+
Continuous generation with zero quality loss

    
50+
Preset voices, from warm to cinematic

    
28
Languages supported by every voice

    
1,000
Free trial credits for new users

  






  

    

      
Put a Living, Breathing AI Character in Your Product

      
Get your API key, spend your 1,000 free credits, and have a real-time digital human talking to users this week.

      Get API Key