.env.example
Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.
GOOGLE_API_KEY
secret
Google API Key (for ADK agents: Orchestrator, Budget, Restaurant, Weather) Get your key from: https://aistudio.google.com/app/apikey
OPENAI_API_KEY
secret
OpenAI API Key (for LangGraph agents: Itinerary) Get your key from: https://platform.openai.com/api-keys
ORCHESTRATOR_URL
Orchestrator (ADK + AG-UI Protocol)
ITINERARY_AGENT_URL
LangGraph Agents (Python + OpenAI + A2A Protocol)
RESTAURANT_AGENT_URL
BUDGET_AGENT_URL
ADK Agents (Python + Gemini + A2A Protocol)
WEATHER_AGENT_URL
ORCHESTRATOR_PORT
Orchestrator
ITINERARY_PORT
LangGraph Agents
RESTAURANT_PORT
BUDGET_PORT
ADK Agents
WEATHER_PORT