Environment Variables
Configure features and overrides with env values.
Overview
Use environment variables to configure features and runtime behavior.
Environment files
- Development:
.env.localor.env.development - Production:
.env.production - Cloudflare Workers:
wrangler.toml
Admin account
ADMIN_EMAILS=Database
DATABASE_URL=
DB_PROVIDER=
DB_POOL_SIZE=1Auth
BETTER_AUTH_SECRET=
BETTER_AUTH_URL=
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=
GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=Stripe
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
STRIPE_PAYMENT_LINK_URL=Credits (Stripe)
STRIPE_CREDITS_BASE_PRICE_ID=
STRIPE_CREDITS_STANDARD_PRICE_ID=
STRIPE_CREDITS_PREMIUM_PRICE_ID=
CREDITS_BASE_PRICE=
CREDITS_STANDARD_PRICE=
CREDITS_PREMIUM_PRICE=
CREDITS_EXPIRE_DAYS=365
CREDITS_UNIT_USD=0.01
CREDITS_MARGIN=0.6
CREDITS_MINIMUM_CHARGE=1
CREDITS_FREE_GRANT=0
CREDITS_FREE_EXPIRE_DAYS=0Creem
CREEM_API_KEY=
CREEM_WEBHOOK_SECRET=
CREEM_PRODUCT_LIFETIME_ID=
CREEM_MODE=productionPayPal
PAYPAL_CLIENT_ID=
PAYPAL_CLIENT_SECRET=
PAYPAL_WEBHOOK_ID=
PAYPAL_MODE=sandboxEmail (Resend)
RESEND_API_KEY=
EMAIL_FROM=
RESEND_WEBHOOK_SECRET=
SUPPORT_FROM_EMAIL=
SUPPORT_FORWARD_TO=Application
NEXT_PUBLIC_APP_URL=
NEXT_PUBLIC_APP_NAME=
NEXT_PUBLIC_APP_DESCRIPTION=
NEXT_PUBLIC_GA_MEASUREMENT_ID=GitHub Delivery
GITHUB_DELIVERY_TOKEN=
GITHUB_DELIVERY_OWNER=
GITHUB_DELIVERY_REPO=
GITHUB_DELIVERY_TEAM_ID=
GITHUB_INVITE_FORCE_LIVE=Storage (Cloudflare R2)
R2_ACCOUNT_ID=
R2_ACCESS_KEY_ID=
R2_SECRET_ACCESS_KEY=
R2_BUCKET=
R2_PUBLIC_URL=Test mode
E2E_TEST_MODE=falseReading env values
// src/app/api/ping/route.ts
export async function GET() {
const appUrl = process.env.NEXT_PUBLIC_APP_URL;
return new Response(`App URL: ${appUrl}`);
}NEXT_PUBLIC_ variables are available in client and server components. Variables
without NEXT_PUBLIC_ are server-only.
If you change env values in production, restart the app to apply the updates.