# Installation 1. Clone the repository 2. Install the dependencies ``` npm install ``` 3. Set up the environment variables ``` CONVEX_DEPLOYMENT= NEXT_PUBLIC_CONVEX_URL= NEXT_PUBLIC_CONVEX_SITE_URL= NEXT_PUBLIC_SITE_URL=http://localhost:3000 UPLOADTHING_TOKEN= // for deploying CONVEX_DEPLOY_KEY= ``` 4. Run Convex ``` npx convex dev ``` Set Better Auth's deployment variables once for each Convex deployment: ``` npx convex env set BETTER_AUTH_SECRET npx convex env set SITE_URL http://localhost:3000 npx convex env set GOOGLE_CLIENT_ID npx convex env set GOOGLE_CLIENT_SECRET npx convex env set APPLE_CLIENT_ID com.nexfiy.web npx convex env set APPLE_CLIENT_SECRET ``` Google OAuth must allow these development callbacks: ``` http://localhost:3000/api/auth/callback/google http://localhost:3001/api/auth/callback/google ``` The production callbacks are: ``` https://nexfiy.com/api/auth/callback/google https://nexfiy.com/api/auth/callback/apple ``` Apple Sign in requires HTTPS and therefore works through the production domain, not localhost. The signed Apple client secret expires after at most six months; rotate it before expiry and update `APPLE_CLIENT_SECRET` in Convex. Production billing uses the live Nexfiy Dodo brand and product `pdt_0NkWHmeRZI6qHKsuyAW4f`. Keep local development on the test product. Set the live API key and webhook secret only in the production Convex deployment, set `DODO_PAYMENTS_ENVIRONMENT=live_mode`, and configure both server and public product IDs to the live product. The production webhook endpoint is: ``` https://nexfiy.com/api/auth/dodopayments/webhooks ``` 5. Run the development server ``` npm run dev ```