.env.example

# .env.example

# This file contains all the environment variables needed to run the CryptoPulse AI application.
# Copy this file to .env and fill in the values for your environment.

#---------------------------------------------------------------------------
# Frontend (Vite)
#---------------------------------------------------------------------------

# Your Google Gemini API key for the frontend AI chat assistant.
# This key needs to be prefixed with VITE_ to be exposed to the browser.
VITE_API_KEY=

#---------------------------------------------------------------------------
# Backend (Python / FastAPI)
#---------------------------------------------------------------------------

# Supabase connection details
# The direct database connection string for the backend.
DATABASE_URL="postgresql://postgres:[YOUR-PASSWORD]@db.[YOUR-PROJECT-REF].supabase.co:5432/postgres"
# The URL for your Supabase project.
SUPABASE_URL="https://[YOUR-PROJECT-REF].supabase.co"
# The anonymous key for your Supabase project (for client-side access).
SUPABASE_ANON_KEY="YOUR_SUPABASE_ANON_KEY"
# The service role key for your Supabase project (for backend admin access).
SUPABASE_SERVICE_ROLE_KEY="YOUR_SUPABASE_SERVICE_ROLE_KEY"

# Google Gemini API Key for the backend agent
GEMINI_API_KEY="YOUR_GEMINI_API_KEY"

# Exchange API Keys (for server-side trading)
# It is recommended to use a secrets manager like AWS Secrets Manager or HashiCorp Vault for these in production.
BINANCE_API_KEY="YOUR_BINANCE_API_KEY"
BINANCE_API_SECRET="YOUR_BINANCE_API_SECRET"

COINBASE_API_KEY="YOUR_COINBASE_API_KEY"
COINBASE_API_SECRET="YOUR_COINBASE_API_SECRET"
COINBASE_PASSPHRASE="YOUR_COINBASE_PASSPHRASE"

# Key Management Service (KMS)
# The ID of the key used to encrypt and decrypt user API keys.
KMS_KEY_ID="YOUR_KMS_KEY_ID"

# Sentry DSN for error tracking
SENTRY_DSN="YOUR_SENTRY_DSN"