Deployment URL: https://seif-integration-sample.vercel.app/
Seif Integraion Guide Docs: https://haechilabs.notion.site/Seif-Wallet-Integration-Guide-144dceecb02244f69bce3450e964296b
Please refer to the attached file link.
To develop a dApp on a local PC, you must use an HTTPS certificate for the Seif Wallet integration. For the security reasons, window is not injected with window.__seif instance in an insecure connection cases, which might occur a problem when connecting to a provider.
If you are using Next.js, please refer to the following link: https://vercel.com/guides/access-nextjs-localhost-https-certificate-self-signed#enabling-https-for-local-development
If you are developing with Create React App, please refer to the link below: https://create-react-app.dev/docs/using-https-in-development/
If you are using the Vite bundler, please refer to the link below: https://vitejs.dev/config/server-options#server-https