Sei Global Wallet

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The wallet integration (Sei Global Wallet) available on sei.io is provided and maintained by Dynamic, an independent third-party service. Sei does not develop, operate, or control this integration, and makes no representations or warranties regarding its functionality, security, or availability. By clicking “Log in with Sei,” you acknowledge that any interactions, transactions, or security measures related to your wallet are managed solely by Dynamic. Sei is not responsible for any loss, unauthorized access, or security breaches arising from your use of the wallet integration. For support, security concerns, or troubleshooting related to the wallet integration, please refer to Dynamic’s terms of service and support resources. If you do not agree to these terms, please refrain from using the wallet integration on sei.io.

Sei Global Wallet is a cross-application embedded crypto wallet powered by Dynamic Global Wallets that is accessed via conventional login methods (i.e., email, X, Telegram). With Sei Global Wallet, users gain access to the same embedded wallet on any integrated app within the Sei ecosystem— enabling seamless onboarding without fragmenting liquidity (or adding an extra deposit step) for your users. Integrating is straightforward for developers using EIP-6963-compatible wallets or libraries like RainbowKit, WalletConnectKit, or Dynamic. Our lightweight SDK allows to easily add Sei Global Wallet to your app with just a few lines of code.

Benefits of the Sei

Simplifies onboarding for users
Provides a seamless way for users to explore onchain apps without a browser extension or native app
Allows developers to utilize a secure popup that is compatible with RainbowKit, WalletConnect, and Dynamic
Offers users simple login flows without compromising access to liquidity
Works across all dApps that use EIP-6963-compatible wallets or libraries

Features

Does not require a browser extension
Login with email
Social login (Google, X, Telegram)
All existing wallets will work as well (e.g. Metamask, Trust, WalletConnect, Coinbase)

EIP-6963

EIP-6963 is a standardized communication protocol for embedded wallets, enabling seamless cross-application interoperability in the web3 ecosystem. It defines a common API for:

Wallet Discovery & Pairing: Allowing decentralized applications (dApps) to locate and securely connect with embedded wallets.
Authentication & Session Management: Facilitating unified login experiences and secure authentication across multiple apps.
Transaction Signing: Providing a consistent method for users to sign transactions through their embedded wallets.

Installation

1.Install Sei Global Wallet Package


yarn add @sei-js/sei-global-wallet


npm install @sei-js/sei-global-wallet

2.Importing the Sei Global Wallet To use this wallet with any wallet provider that supports the EIP-6963 standard, you need to import the wallet package in your project.


 import "@sei-js/sei-global-wallet/eip6963";

3.Use Sei Global Wallet Your Sei Global Wallet is now ready to use within the project.

Library Specific Examples

Here are some examples of how to use Sei Global Wallet with some popular libraries: Dynamic, WalletConnect and RainbowKit.

Dynamic

layout.tsx


"use client";
 
import "./globals.css";
 
import { Inter } from "next/font/google";
import Providers from "@/lib/providers";
 
const inter = Inter({ subsets: ["latin"] });
 
import '@sei-js/sei-global-wallet/eip6963';
 
export default function RootLayout({
children,
}: {
 children: React.ReactNode;
}) {
return (
    <html lang="en">
      <body className={inter.className}>
        <Providers>{children}</Providers>
      </body>
    </html>
  );
}

WalletConnectKit

main.tsx


import { FC, PropsWithChildren, StrictMode } from "react";
import { createRoot } from "react-dom/client";
import "./index.css";
import { WagmiProvider, createConfig, http } from "wagmi";
import { seiTestnet } from "wagmi/chains";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import {
  ConnectKitButton,
  ConnectKitProvider,
  getDefaultConfig,
} from "connectkit";
 
import "@sei-js/sei-global-wallet/eip6963";
 
const config = createConfig(
getDefaultConfig({
  // Your dApps chains
  chains: [seiTestnet],
  transports: {
    // RPC URL for each chain
    [seiTestnet.id]: http(),
  },
 
  // Required API Keys
  walletConnectProjectId: "",
 
  // Required App Info
  appName: "Your App Name",
 
  // Optional App Info
  appDescription: "Your App Description",
  appUrl: "https://family.co", // your app's url
  appIcon: "https://family.co/logo.png", // your app's icon, no bigger than 1024x1024px (max. 1MB)
})
);
 
const queryClient = new QueryClient();
 
export const Web3Provider: FC<PropsWithChildren> = ({ children }) => {
return (
  <WagmiProvider config={config}>
    <QueryClientProvider client={queryClient}>
      <ConnectKitProvider>{children}</ConnectKitProvider>
    </QueryClientProvider>
  </WagmiProvider>
  );
};
 
createRoot(document.getElementById("root")!).render(
  <StrictMode>
      <Web3Provider>
          <ConnectKitButton />
      </Web3Provider>
  </StrictMode>
);

RainbowKit