Wallet Provider

import { WalletProviderEnum } from "@dynamic-labs/sdk-api-core";
import type { WalletProvider } from "@dynamic-labs-sdk/client/core";
import {
  formatWalletProviderGroupKey,
  formatWalletProviderKey,
} from "@dynamic-labs-sdk/client/core";

const MY_WALLET_KEY = formatWalletProviderKey({
  chain: "EVM",
  displayName: "My Wallet",
  walletProviderType: WalletProviderEnum.BrowserExtension,
});

const myWalletProvider: WalletProvider = {
  chain: "EVM",
  key: MY_WALLET_KEY,
  groupKey: formatWalletProviderGroupKey("My Wallet"),
  metadata: {
    displayName: "My Wallet",
    icon: "https://example.com/icon.svg",
  },
  walletProviderType: WalletProviderEnum.BrowserExtension,

  // Replace with your wallet API calls.
  connect: async () => ({
    addresses: [{ address: "0x..." }],
  }),

  getConnectedAddresses: async () => ({
    addresses: ["0x..."],
  }),

  getActiveNetworkId: async () => ({
    networkId: "1",
  }),

  signMessage: async ({ message }) => ({
    signature: "0x...",
  }),
};

import {
  getDefaultClient,
  getWalletProviderRegistry,
  hasExtension,
  registerExtension,
  WalletProviderPriority,
} from "@dynamic-labs-sdk/client/core";
import type { DynamicClient } from "@dynamic-labs-sdk/client";

const MY_WALLET_EXTENSION_KEY = "myWallet";

const myWalletProvider = {
  /* ... wallet provider from above ... */
};

export const addMyWalletExtension = (
  client: DynamicClient = getDefaultClient()
): void => {
  if (hasExtension({ extensionKey: MY_WALLET_EXTENSION_KEY }, client)) {
    return;
  }

  registerExtension({ extensionKey: MY_WALLET_EXTENSION_KEY }, client);

  getWalletProviderRegistry(client).register({
    priority: WalletProviderPriority.WALLET_SDK,
    walletProvider: myWalletProvider,
  });
};

import { connectAndVerifyWithWalletProvider } from "@dynamic-labs-sdk/client";

const walletAccount = await connectAndVerifyWithWalletProvider({
  walletProviderKey: MY_WALLET_KEY,
});

console.log("Connected and verified:", walletAccount.address);