diff --git a/.env.local.default b/.env.local.default
deleted file mode 100644
index e7e73db..0000000
--- a/.env.local.default
+++ /dev/null
@@ -1,8 +0,0 @@
-NEXT_PUBLIC_COINBASE_COMMERCE_API_KEY="COMMERCE_API_KEY_1234567890"
-
-NEXT_PUBLIC_GOOGLE_ANALYTICS_ID=GA_TEST_1234567890
-
-# See https://www.coinbase.com/developer-platform/products/base-node
-NEXT_PUBLIC_ONCHAINKIT_API_KEY="CDP_API_KEY_1234567890"
-
-NEXT_PUBLIC_ENVIRONMENT=localhost
diff --git a/.env.local.example b/.env.local.example
index c3bc523..fdf5ab0 100644
--- a/.env.local.example
+++ b/.env.local.example
@@ -1,6 +1,4 @@
 NEXT_PUBLIC_COINBASE_COMMERCE_API_KEY="GET_FROM_COINBASE_COMMERCE_PLATFORM"
-# ~~~
-NEXT_PUBLIC_GOOGLE_ANALYTICS_ID=
 
 # See https://www.coinbase.com/developer-platform/products/base-node
 NEXT_PUBLIC_ONCHAINKIT_API_KEY="GET_FROM_COINBASE_DEVELOPER_PLATFORM"
diff --git a/.env.test b/.env.test
deleted file mode 100644
index e7e73db..0000000
--- a/.env.test
+++ /dev/null
@@ -1,8 +0,0 @@
-NEXT_PUBLIC_COINBASE_COMMERCE_API_KEY="COMMERCE_API_KEY_1234567890"
-
-NEXT_PUBLIC_GOOGLE_ANALYTICS_ID=GA_TEST_1234567890
-
-# See https://www.coinbase.com/developer-platform/products/base-node
-NEXT_PUBLIC_ONCHAINKIT_API_KEY="CDP_API_KEY_1234567890"
-
-NEXT_PUBLIC_ENVIRONMENT=localhost
diff --git a/README.md b/README.md
index 97a1137..a52621e 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,9 @@
 
 An Onchain Commerce Template built with [OnchainKit](https://onchainkit.xyz), and ready to be deployed to Vercel.
 
-Play with it live on https://onchain-commerce-template.vercel.app/
+Play with it live on https://onchain-commerce-template.vercel.app/, or deploy it to your own Vercel account:
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fcoinbase%2Fonchain-commerce-template&env=NEXT_PUBLIC_ONCHAINKIT_API_KEY,NEXT_PUBLIC_COINBASE_COMMERCE_API_KEY&envDescription=Environment%20variables%20documentation&envLink=https%3A%2F%2Fgithub.com%2Fcoinbase%2Fonchain-commerce-template%3Ftab%3Dreadme-ov-file%23setup&project-name=onchain-commerce-template&repository-name=onchain-commerce-template)
 
 Have fun! ⛵️
 
diff --git a/package.json b/package.json
index 83f888a..e80dfa1 100644
--- a/package.json
+++ b/package.json
@@ -18,14 +18,19 @@
   },
   "dependencies": {
     "@coinbase/onchainkit": "^0.35.0",
+    "@tanstack/react-query": "^5.62.7",
     "next": "^14.2.5",
     "permissionless": "^0.1.26",
     "react": "^18",
     "react-dom": "^18",
-    "siwe": "^2.3.2"
+    "siwe": "^2.3.2",
+    "viem": "^2.21.54",
+    "wagmi": "^2.14.1"
   },
   "devDependencies": {
     "@biomejs/biome": "^1.8.0",
+    "@testing-library/jest-dom": "^6.4.6",
+    "@testing-library/react": "^14.2.0",
     "@types/node": "^20.11.8",
     "@types/react": "^18.2.48",
     "@types/react-dom": "^18.2.7",
@@ -35,14 +40,12 @@
     "autoprefixer": "^10.4.19",
     "bufferutil": "^4.0.7",
     "encoding": "^0.1.13",
-    "lokijs": "^1.5.12",
     "jsdom": "^24.1.0",
+    "lokijs": "^1.5.12",
     "pino-pretty": "^10.2.0",
     "postcss": "^8.4.38",
     "supports-color": "^9.4.0",
     "tailwindcss": "^3.4.0",
-    "@testing-library/jest-dom": "^6.4.6",
-    "@testing-library/react": "^14.2.0",
     "typescript": "^5.3.3",
     "utf-8-validate": "^6.0.3",
     "vitest": "^2.0.1"