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Using LibreChat with NanoGPT

A quick guide to setting up LibreChat with NanoGPT’s API.

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Setup Instructions

  1. Get your API key from nano-gpt.com/api
  2. Locate your LibreChat installation’s librechat.example.yml file
  3. Create a copy named librechat.yml
  4. Add the following configuration to your librechat.yml:
# NanoGPT Example
- name: 'NanoGPT'
  apiKey: '${NANO_GPT_API_KEY}'
  baseURL: 'https://nano-gpt.com/api/v1/'
  models:
      default: [
        "chatgpt-4o-latest",
        "gpt-4o-mini",
        ]
      fetch: true
  titleConvo: true
  titleModel: 'gpt-4o-mini'
  modelDisplayLabel: 'NanoGPT'
  iconUrl: https://nano-gpt.com/logo.png
  1. Set your API key in your environment variables: 
    export NANO_GPT_API_KEY='your-api-key-here'
That’s it! Restart LibreChat, and you’ll have access to all NanoGPT models through the interface.

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Available Models

You can access all our models through this integration, including:
  • ChatGPT
  • Claude 3.7 Sonnet
  • Gemini 2.0 Pro
  • Perplexity
  • And many more!
For a complete list of available models and their pricing, visit our pricing page.