# API Keys (Required for using in any role i.e. main/research/fallback -- see `task-master models`) ANTHROPIC_API_KEY=YOUR_ANTHROPIC_KEY_HERE PERPLEXITY_API_KEY=YOUR_PERPLEXITY_KEY_HERE OPENAI_API_KEY=YOUR_OPENAI_KEY_HERE GOOGLE_API_KEY=YOUR_GOOGLE_KEY_HERE MISTRAL_API_KEY=YOUR_MISTRAL_KEY_HERE GROQ_API_KEY=YOUR_GROQ_KEY_HERE OPENROUTER_API_KEY=YOUR_OPENROUTER_KEY_HERE XAI_API_KEY=YOUR_XAI_KEY_HERE AZURE_OPENAI_API_KEY=YOUR_AZURE_KEY_HERE OLLAMA_API_KEY=YOUR_OLLAMA_API_KEY_HERE # Google Vertex AI Configuration VERTEX_PROJECT_ID=your-gcp-project-id VERTEX_LOCATION=us-central1 # Optional: Path to service account credentials JSON file (alternative to API key) GOOGLE_APPLICATION_CREDENTIALS=/path/to/service-account-credentials.json