.env.example

# Postgres connection string. Easiest free options: Neon (neon.tech) or Supabase.
DATABASE_URL="postgresql://user:password@host:5432/repairsaas"

# Generate with: openssl rand -base64 32
NEXTAUTH_SECRET="change-me"
NEXTAUTH_URL="http://localhost:3000"

# Kavenegar SMS (https://panel.kavenegar.com) — leave empty in dev to skip real sends
KAVENEGAR_API_KEY=""
KAVENEGAR_SENDER="10004346"

# Zarinpal (https://www.zarinpal.com) — leave empty to use the sandbox
# gateway automatically (no real money moves, useful for testing the flow)
ZARINPAL_MERCHANT_ID=""

# Any random string — protects the daily subscription-reminder cron job.
# Generate with: openssl rand -base64 32
CRON_SECRET="change-me"

# Vercel Blob storage token — needed for REAL image uploads (avatars, ad
# banners) in production. Create it in Vercel → your project → Storage →
# Blob → "Create store"; the token is added automatically on deploy, or
# copy it here for local testing. Leave empty in dev: files then land in
# ./public/uploads instead (works locally, but NOT on Vercel).
BLOB_READ_WRITE_TOKEN=""