| Variable | Description | Required? |
|---|---|---|
| Project Settings | ||
NEXT_PUBLIC_THEME | light, dark, or system. Default theme. | No |
NEXT_PUBLIC_SAAS_NAME | The name of your product. | Yes |
NEXT_PUBLIC_COMPANY_NAME | Legal name for footer/policies. | Yes |
NEXT_PUBLIC_URL | Your production URL (e.g., https://example.com) | Yes |
| CMS (Notion) | ||
NOTION_API_TOKEN | Integration secret for Notion API. | Yes |
LANDING_DATABASE_ID | ID for the main Landing Page database. | Yes |
HERO_DATABASE_ID | ID for Hero section database. | Yes |
FEATURE_DATABASE_ID | ID for Features database. | Yes |
TESTIMONIAL_DATABASE_ID | ID for Testimonials database. | Yes |
PRICING_DATABASE_ID | ID for Pricing database. | Yes |
FAQ_DATABASE_ID | ID for FAQ database. | Yes |
FOOTER_DATABASE_ID | ID for Footer database. | Yes |
| Authentication | ||
BETTER_AUTH_SECRET | Random string for encrypting sessions. | Yes |
AUTH_GOOGLE_CLIENT_ID | Google OAuth Client ID. | Optional |
AUTH_GOOGLE_CLIENT_SECRET | Google OAuth Client Secret. | Optional |
AUTH_GITHUB_CLIENT_ID | GitHub OAuth Client ID. | Optional |
AUTH_GITHUB_CLIENT_SECRET | GitHub OAuth Client Secret. | Optional |
AUTH_LINKEDIN_CLIENT_ID | LinkedIn OAuth Client ID. | Optional |
AUTH_LINKEDIN_CLIENT_SECRET | LinkedIn OAuth Client Secret. | Optional |
| Database & Cache | ||
DATABASE_URL | Postgres connection string. | Yes |
UPSTASH_REDIS_REST_URL | Redis REST URL. | Yes |
UPSTASH_REDIS_REST_TOKEN | Redis REST Token. | Yes |
| Payments | ||
DODO_PAYMENTS_API_KEY | Private API Key from Dodo. | Yes |
DODO_PAYMENTS_WEBHOOK_KEY | Webhook signing secret. | Yes |
DODO_PAYMENTS_RETURN_URL | URL to redirect after payment. | Yes |
DODO_PAYMENTS_ENVIRONMENT | test_mode or live_mode. | Yes |
DODO_CREDITS_PRODUCT_ID | Product ID for internal reference. | Yes |
NEXT_PUBLIC_DODO_PAYMENTS_URL | Dodo Checkout Base URL. | Yes |
RESEND_API_KEY | API Key for sending emails. | Yes |
NEXT_PUBLIC_SUPPORT_MAIL | Email address displayed for support. | Yes |
| Storage | ||
BLOB_READ_WRITE_TOKEN | Vercel Blob access token. | Yes (if using uploads) |
| Observability | ||
BETTERSTACK_TELEMETRY_* | BetterStack Source Token & Host. | Optional |
NEXT_PUBLIC_GOOGLE_ANALYTICS_* | GA4 Measurement ID. | Optional |
GA4_PROPERTY_ID | GA4 property ID for admin analytics reports. | Optional |
GA4_CREDENTIALS_JSON | Service account JSON or file path for GA4 reports. | Optional |
GOOGLE_PAGESPEED_API_KEY | API key for PageSpeed Insights audits. | Optional |
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