web/.env.example
Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow. (showing first 20, more exist in web/.env.example)
RESEND_API_KEY
secret
CMUX_FEEDBACK_FROM_EMAIL
CMUX_FEEDBACK_RATE_LIMIT_ID
CMUX_CLIENT_CONFIG_RATE_LIMIT_ID
CMUX_FOUNDERS_FROM_EMAIL
cmux Founder's Edition welcome email. /api/stripe/founders-welcome verifies the Stripe webhook signature with this endpoint secret, then…
STRIPE_FOUNDERS_WEBHOOK_SECRET
secret
STRIPE_SECRET_KEY
secret
Direct Stripe billing for cmux Pro. Leave unset to use the legacy Stack-hosted checkout flow. Price ids are optional overrides; otherwise…
STRIPE_WEBHOOK_SECRET
secret
STRIPE_PRO_MONTHLY_PRICE_ID
secret
STRIPE_PRO_YEARLY_PRICE_ID
secret
STRIPE_TEAM_MONTHLY_PRICE_ID
secret
ASC_KEY_ID
App Store Connect API for iOS TestFlight enrollment. Leave empty to show the dashboard action as unavailable. ASC_PRIVATE_KEY accepts PEM…
ASC_ISSUER_ID
ASC_PRIVATE_KEY
secret
ASC_PRIVATE_KEY_PATH
secret
CMUX_TESTFLIGHT_APP_ID
CMUX_TESTFLIGHT_GROUP_ID
SENTRY_DSN
Server-side error reporting. Optional; no-op when unset.
NEXT_PUBLIC_STACK_PROJECT_ID
Stack Auth (https://stack-auth.com), required for the /handler/* routes and the mac app sign-in flow.
NEXT_PUBLIC_STACK_PUBLISHABLE_CLIENT_KEY
secret