diff --git a/packages/sats-wagmi/src/connectors/base.ts b/packages/sats-wagmi/src/connectors/base.ts
index 7454b04..026c0ab 100644
--- a/packages/sats-wagmi/src/connectors/base.ts
+++ b/packages/sats-wagmi/src/connectors/base.ts
@@ -210,7 +210,13 @@ abstract class SatsConnector {
    * const txId = await connector.sendToAddress(toAddress, amount);
    * ```
    */
-  abstract sendToAddress(toAddress: string, amount: number): Promise<string>;
+  async sendToAddress(toAddress: string, amount: number): Promise<string> {
+    const esploraClient = this.esploraClient;
+    const signedTx = await this.createAndSignTx(toAddress, amount);
+    const txId = await esploraClient.broadcastTx(signedTx);
+
+    return txId;
+  }
 
   /** Send BTC to an address with data in an OP_RETURN output
    * @param toAddress - The address to send BTC to. Can be any valid BTC address.
@@ -232,9 +238,7 @@ abstract class SatsConnector {
    */
   async sendToAddressWithOpReturn(toAddress: string, amount: number, data: string): Promise<string> {
     const esploraClient = this.esploraClient;
-
-    const signedTx = await this.createTxWithOpReturn(toAddress, amount, data);
-
+    const signedTx = await this.createAndSignTx(toAddress, amount, data);
     const txId = await esploraClient.broadcastTx(signedTx);
 
     return txId;
@@ -254,9 +258,8 @@ abstract class SatsConnector {
    * const signedTx = await connector.createTxWithOpReturn(toAddress, amount, data);
    * ```
    */
-  async createTxWithOpReturn(toAddress: string, amount: number, data: string): Promise<string> {
+  async createAndSignTx(toAddress: string, amount: number, data?: string): Promise<string> {
     this.validatePaymentAddress();
-
     const psbtBase64 = await createBitcoinPsbt(this.paymentAddress, toAddress, amount, this.publicKey, data);
 
     return this.signAllInputs(psbtBase64);
diff --git a/packages/sats-wagmi/src/connectors/mm-snap.ts b/packages/sats-wagmi/src/connectors/mm-snap.ts
index ba02251..3a54ce3 100644
--- a/packages/sats-wagmi/src/connectors/mm-snap.ts
+++ b/packages/sats-wagmi/src/connectors/mm-snap.ts
@@ -202,11 +202,6 @@ class MMSnapConnector extends SatsConnector {
     throw new Error('Not implemented');
   }
 
-  // FIXME: Refactor using btc-signer
-  sendToAddress(): Promise<string> {
-    throw new Error('Method not implemented.');
-  }
-
   async signInput(inputIndex: number, psbt: Psbt) {
     try {
       const psbtBase64 = await ethereum.request({
diff --git a/playgrounds/vite-react/src/main.tsx b/playgrounds/vite-react/src/main.tsx
index 7eecee5..0e6eba3 100644
--- a/playgrounds/vite-react/src/main.tsx
+++ b/playgrounds/vite-react/src/main.tsx
@@ -1,5 +1,3 @@
-import { Buffer } from 'buffer';
-
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { ReactQueryDevtools } from '@tanstack/react-query-devtools';
 import React from 'react';
@@ -8,9 +6,6 @@ import { Network, SatsWagmiConfig } from '@gobob/sats-wagmi';
 
 import './index.css';
 
-// `@coinbase-wallet/sdk` uses `Buffer`
-globalThis.Buffer = Buffer;
-
 import App from './App.tsx';
 
 const queryClient = new QueryClient({