.env.example

# Copy to .env.local and fill in values. See README for provider setup.

# --- Supabase (optional: response caching is off if these are empty) ---
SUPABASE_URL=
SUPABASE_PUBLISHABLE_KEY=

# --- GitHub (optional: unauthenticated requests have lower API rate limits) ---
GITHUB_TOKEN=

# --- Quick LLM (GET prompt / reverse-prompt API) ---
# Pick the provider in one line. Keys for other providers can stay in the file; only the selected one is used.
# GITREVERSE_QUICK_LLM=auto
#   auto   — first key wins: Grok → OpenRouter → OpenAI → Google (same as leaving this unset)
#   grok | openrouter | openai | google — require that provider’s API key only

# XAI_API_KEY=
# XAI_MODEL=grok-3          # or e.g. grok-4.20-0309-non-reasoning

OPENROUTER_API_KEY=
# OPENROUTER_MODEL=google/gemini-2.5-pro

# OPENAI_API_KEY=
# OPENAI_MODEL=gpt-4.1       # or e.g. gpt-5.5

# GOOGLE_GENERATIVE_AI_API_KEY=
# GOOGLE_AI_STUDIO_MODEL=gemini-2.5-pro

# Optional OpenRouter attribution headers (recommended for rankings)
# OPENROUTER_HTTP_REFERER=https://yoursite.example
# OPENROUTER_APP_TITLE=gitreverse

# REQUIRED in production — generate with: openssl rand -hex 32 (or PowerShell random hex)
# Without this, the app will refuse to start in production.
VIEWS_IP_SALT=

# --- Custom reverse (optional) ---
# Backend base URL for Custom reverse (local or your own deployment).
# CUSTOM_REVERSE_SERVICE_URL=http://localhost:3001

# --- Stripe checkout (optional: “Get Unlimited” on rate limit) ---
# Server-side Checkout Session — success URL is set in code (?session_id={CHECKOUT_SESSION_ID}).
# STRIPE_SECRET_KEY=sk_live_...   # or sk_test_... for test mode
# STRIPE_PRICE_ID=price_1TQj8FIBG5KwEK8atVJ49Oq9   # GitReverse $9/mo (or your price id)
# Fallback if /api/create-checkout fails (optional):
# NEXT_PUBLIC_STRIPE_PAYMENT_LINK=https://buy.stripe.com/...