feat: Add comprehensive EIP1193 adapters with conversion and provider support

docs: Add code examples for EIP1193 wallet adapters

Author: gregfromstl

.changeset/eleven-chicken-smile.md

@@ -2,4 +2,46 @@
 "thirdweb": minor
 ---
 
-Adds EIP1193 adapters
+Adds EIP1193 adapters that allow conversion between Thirdweb wallets and EIP-1193 providers:
+
+- `EIP1193.fromProvider()`: Creates a Thirdweb wallet from any EIP-1193 compatible provider (like MetaMask, WalletConnect)
+- `EIP1193.toProvider()`: Converts a Thirdweb wallet into an EIP-1193 provider that can be used with any web3 library
+
+Key features:
+- Full EIP-1193 compliance for seamless integration
+- Handles account management (connect, disconnect, chain switching)
+- Supports all standard Ethereum JSON-RPC methods
+- Comprehensive event system for state changes
+- Type-safe interfaces with full TypeScript support
+
+Examples:
+
+```ts
+// Convert MetaMask's provider to a Thirdweb wallet
+const wallet = EIP1193.fromProvider({
+  provider: window.ethereum,
+  walletId: "io.metamask"
+});
+
+// Use like any other Thirdweb wallet
+const account = await wallet.connect({
+  client: createThirdwebClient({ clientId: "..." })
+});
+
+// Convert a Thirdweb wallet to an EIP-1193 provider
+const provider = EIP1193.toProvider({
+  wallet,
+  chain: ethereum,
+  client: createThirdwebClient({ clientId: "..." })
+});
+
+// Use with any EIP-1193 compatible library
+const accounts = await provider.request({
+  method: "eth_requestAccounts"
+});
+
+// Listen for events
+provider.on("accountsChanged", (accounts) => {
+  console.log("Active accounts:", accounts);
+});
+```

packages/thirdweb/src/adapters/eip1193/from-eip1193.ts

@@ -80,7 +80,7 @@ export function fromProvider(options: FromEip1193AdapterOptions): Wallet {
     chain = undefined;
   }
 
-  let handleDisconnect = async () => { };
+  let handleDisconnect = async () => {};
 
   const unsubscribeDisconnect = emitter.subscribe("disconnect", () => {
     reset();

packages/thirdweb/src/adapters/eip1193/to-eip1193.ts

@@ -119,8 +119,8 @@ export function toProvider(options: ToEip1193ProviderOptions): EIP1193Provider {
         const account = connectOverride
           ? await connectOverride(wallet)
           : await wallet.connect({
-            client,
-          });
+              client,
+            });
         if (!account) {
           throw new Error("Unable to connect wallet");
         }