Update index.mdx

Author: mythz

content/docs/getting-started/index.mdx

@@ -65,21 +65,25 @@ export MISTRAL_API_KEY="..."
 
 ### API Key Reference
 
-| Provider | Environment Variable | Description |
-|----------|---------------------|-------------|
-| openrouter_free | `OPENROUTER_API_KEY` | OpenRouter FREE models |
-| groq | `GROQ_API_KEY` | Groq API key |
-| google_free | `GOOGLE_FREE_API_KEY` | Google FREE API key |
-| codestral | `CODESTRAL_API_KEY` | Codestral API key |
-| ollama | N/A | No API key required |
-| openrouter | `OPENROUTER_API_KEY` | OpenRouter API key |
-| google | `GOOGLE_API_KEY` | Google API key |
-| anthropic | `ANTHROPIC_API_KEY` | Anthropic API key |
-| openai | `OPENAI_API_KEY` | OpenAI API key |
-| grok | `GROK_API_KEY` | Grok (X.AI) API key |
-| qwen | `DASHSCOPE_API_KEY` | Qwen (Alibaba) key |
-| z.ai | `ZAI_API_KEY` | Z.ai API key |
-| mistral | `MISTRAL_API_KEY` | Mistral API key |
+```bash
+OPENROUTER_API_KEY     # OpenRouter
+GEMINI_API_KEY         # Gemini (Google)
+ANTHROPIC_API_KEY      # Claude (Anthropic)
+OPENAI_API_KEY         # Open AI
+GROQ_API_KEY           # Groq API
+ZHIPU_API_KEY          # Z.ai Coding Plan
+MINIMAX_API_KEY        # MiniMax
+DASHSCOPE_API_KEY      # Qwen (Alibaba)
+XAI_API_KEY            # Grok (X.AI)
+NVIDIA_API_KEY         # NVidia NIM
+GITHUB_TOKEN           # GitHub Copilot Models
+MISTRAL_API_KEY        # Mistral
+DEEPSEEK_API_KEY       # DeepSeek
+CHUTES_API_KEY         # chutes.ai OSS LLM and Image Models
+HF_TOKEN               # Hugging Face
+FIREWORKS_API_KEY      # fireworks.ai OSS Models
+LMSTUDIO_API_KEY       # Placeholder for local LM Studio
+```
 
 ## Verification