diff --git a/.github/build.yaml b/.github/build.yaml
new file mode 100644
index 00000000..96f7b06a
--- /dev/null
+++ b/.github/build.yaml
@@ -0,0 +1,25 @@
+name: Build on PR
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Generate prisma client
+        run: cd packages/db && npx prisma generate && cd ../..
+
+      - name: Run Build
+        run: npm run build
diff --git a/README.md b/README.md
index 12804105..c8785b6c 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,36 @@
-- Clone the repo
-
-```jsx
-git clone https://github.com/100xdevs-cohort-2/week-17-final-code
-```
-
-- npm install
-- Run postgres either locally or on the cloud (neon.tech)
-
-```jsx
-docker run  -e POSTGRES_PASSWORD=mysecretpassword -d -p 5432:5432 postgres
-```
-
-- Copy over all .env.example files to .env
-- Update .env files everywhere with the right db url
-- Go to `packages/db`
-    - npx prisma migrate dev
-    - npx prisma db seed
-- Go to `apps/user-app` , run `npm run dev`
-- Try logging in using phone - 1111111111 , password - alice (See `seed.ts`)
\ No newline at end of file
+# week-18
+
+This is a simple monorepo built with [Turborepo](https://turborepo.org).
+
+## Apps
+
+- [user-app](apps/user-app): a simple wallet app
+- [merchant-app](apps/merchant-app): a simple merchant app
+- [bank-webhook](apps/bank-webhook): a simple webhook for bank transactions
+
+## Packages
+
+- [ui](packages/ui): a simple component library
+- [store](packages/store): a simple state management library
+- [db](packages/db): a simple database library
+
+## Development
+
+- `yarn dev`: starts all apps and packages in development mode
+- `yarn build`: builds all apps and packages
+- `yarn lint`: lints all apps and packages
+- `yarn format`: formats all apps and packages
+
+## Deployment
+
+- `yarn deploy`: deploys all apps and packages to production
+
+## Learn more
+
+- [Turborepo documentation](https://turborepo.org/docs)
+- [Next.js documentation](https://nextjs.org/docs)
+- [Recoil documentation](https://recoiljs.org/docs/introduction/installation)
+
+## for education only
+
+lets learn