Free AI Model API Keys from NVIDIA for Budget Coding

If you are running open-source AI coding tools and trying to keep costs down, NVIDIA is offering free API access to around 80 AI models through their build platform. This is a practical alternative to paid services like OpenRouter for developers who want to experiment without spending on tokens.

What NVIDIA Offers

NVIDIA's build platform hosts a wide range of models available for free via API. The lineup includes MiniMax M2.7, GLM 5.1, Kimi 2.5, DeepSeek 3.2, GPT-OSS-120B, Sarvam, and many more. The setup is straightforward: grab an API key from build.nvidia.com/models, set the base URL to integrate.api.nvidia.com/v1, and select your model.

Tool Compatibility

These free API endpoints plug directly into open-source coding tools including OpenClaude, OpenCode, Zed IDE, Hermes Agent, and even Cursor IDE. If you are building or experimenting, this is effectively free inference.

Key Takeaways

• NVIDIA offers around 80 AI models via free hosted APIs at build.nvidia.com
• Models include MiniMax, GLM, Kimi, DeepSeek, GPT-OSS, and more
• Compatible with OpenClaude, OpenCode, Zed IDE, Hermes Agent, and Cursor
• Setup requires only an API key and base URL configuration
• A strong option for developers on a budget who want to experiment with AI coding

Resources

• NVIDIA Build Platform -- Free API access to 80+ AI models
• @dhruvtwt_ on X -- Original post about NVIDIA's free API offering
• @wutronic on TikTok -- Developer tips and tool recommendations