.env.example

# Admin password for accessing the admin dashboard
# Set a strong password to protect your admin area
ADMIN_PASSWORD=your_secure_password_here

# Cloudflare backend for bill storage and sharing
# The Vercel app proxies bill API calls to this worker
CLOUDFLARE_BACKEND_URL=https://your-worker.your-subdomain.workers.dev
BACKEND_SHARED_SECRET=replace-with-a-long-random-secret

# Optional: PostHog configuration for analytics
# NEXT_PUBLIC_POSTHOG_KEY=
# NEXT_PUBLIC_POSTHOG_HOST=

# ============================================
# Receipt Scanning Configuration (Optional)
# ============================================
# Receipt scanning returns sample data if no provider key is configured
# Choose one provider and set its API key

# OCR Provider - Choose one: "google" (default), "openai", or "anthropic"
# OCR_PROVIDER=google

# Google Gemini API Key (if using Google as provider)
# Get your key from: https://aistudio.google.com/app/apikey
# GOOGLE_GENERATIVE_AI_API_KEY=your_gemini_api_key_here

# OpenAI API Key (if using OpenAI as provider)
# Get your key from: https://platform.openai.com/api-keys
# OPENAI_API_KEY=your_openai_api_key_here

# Anthropic API Key (if using Anthropic as provider)
# Get your key from: https://console.anthropic.com/settings/keys
# ANTHROPIC_API_KEY=your_anthropic_api_key_here

# Optional: Override the default model for your chosen provider
# Google default: gemini-2.0-flash
# OpenAI default: gpt-4o
# Anthropic default: claude-sonnet-4-20250514
# OCR_MODEL=gemini-2.0-flash