Service readiness.

Database, email/password login and Google OAuth.

• NEXT_PUBLIC_SUPABASE_URL
• NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY
• SUPABASE_SECRET_KEY
• SUPABASE_AUTH_EXTERNAL_GOOGLE_CLIENT_ID
• SUPABASE_AUTH_EXTERNAL_GOOGLE_CLIENT_SECRET

Checkout, subscriptions, customer portal and credit grants.

• CREEM_API_KEY
• CREEM_WEBHOOK_SECRET
• CREEM_PRODUCT_PLUS_MONTHLY
• CREEM_PRODUCT_PLUS_YEARLY
• CREEM_PRODUCT_PRO_MONTHLY
• CREEM_PRODUCT_PRO_YEARLY
• CREEM_PRODUCT_CREDITS_QUICK
• CREEM_PRODUCT_CREDITS_CREATOR
• CREEM_PRODUCT_CREDITS_STUDIO

Pre-generation prompt screening. Creem account review requires the Live endpoint even while checkout remains in Test Mode.

• CREEM_MODERATION_API_KEY
• CREEM_MODERATION_ENVIRONMENT
• CREEM_MODERATION_TIMEOUT_MS

Credit-based image generation and editing through the provider router.

• REPLICATE_API_TOKEN
• REPLICATE_API_BASE_URL
• IMAGE_GENERATION_DRAFT_ROUTES
• IMAGE_GENERATION_STUDIO_ROUTES
• IMAGE_GENERATION_ULTRA_ROUTES

Optional legacy provider configuration for future workflows.

• OPENAI_API_KEY
• OPENAI_TEXT_MODEL
• OPENAI_IMAGE_MODEL

Private generated-file storage.

• CLOUDFLARE_R2_ACCOUNT_ID
• CLOUDFLARE_R2_ACCESS_KEY_ID
• CLOUDFLARE_R2_SECRET_ACCESS_KEY
• CLOUDFLARE_R2_BUCKET
• CLOUDFLARE_R2_GATEWAY_URL
• CLOUDFLARE_R2_GATEWAY_TOKEN

Transactional product email, support delivery, and Supabase Auth SMTP.

• RESEND_API_KEY
• RESEND_FROM_EMAIL
• RESEND_REPLY_TO_EMAIL
• CONTACT_TO_EMAIL

Bot protection for forms and AI requests.

• NEXT_PUBLIC_TURNSTILE_SITE_KEY
• TURNSTILE_SECRET_KEY
• TURNSTILE_HOSTNAMES

Microsoft Clarity and/or Google Analytics.

• NEXT_PUBLIC_CLARITY_PROJECT_ID
• NEXT_PUBLIC_GOOGLE_ANALYTICS_ID

Production deployment and environment synchronization.

• NEXT_PUBLIC_SITE_URL
• VERCEL_ORG_ID
• VERCEL_PROJECT_ID