.env.example

# AI Engineering Lab, environment template
# Copy to .env and fill in only what the current week needs. Never commit .env.

# --- LLM API keys (Weeks 5+), pick what you use ---------------------------
# OpenAI-compatible endpoints
OPENAI_API_KEY=
ANTHROPIC_API_KEY=
# OpenRouter (one key, many models)
OPENROUTER_API_KEY=
# Local stack (no key needed; base URL for Ollama)
OLLAMA_BASE_URL=http://localhost:11434

# --- Cloud platforms (Weeks 18+) --------------------------------------------
# Azure AI Foundry
AZURE_AI_PROJECT_CONNECTION_STRING=
# Google Vertex AI / AI Studio
GOOGLE_API_KEY=
GOOGLE_CLOUD_PROJECT=
# AWS Bedrock (uses standard AWS credentials via aws configure)
AWS_REGION=us-east-1

# --- Databricks (Weeks 21+) --------------------------------------------------
DATABRICKS_HOST=
DATABRICKS_CLIENT_ID=
DATABRICKS_CLIENT_SECRET=
DATABRICKS_TOKEN=