diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000000..380df81a7a4
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,22 @@
+name: ci
+
+on: 
+    pull_request:
+        branches: [main]
+
+jobs:
+    tests:
+        name: Tests
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: check out code
+              uses: actions/checkout@v4
+
+            - name: set up Go
+              uses: actions/setup-go@v5
+              with:
+                  go-version: "1.26.0"
+
+            - name: Running Unit tests
+              run: go test -cover ./...
\ No newline at end of file
diff --git a/README.md b/README.md
index c2bec0368b7..a9fb8fc1d14 100644
--- a/README.md
+++ b/README.md
@@ -21,3 +21,6 @@ go build -o notely && ./notely
 *This starts the server in non-database mode.* It will serve a simple webpage at `http://localhost:8080`.
 
 You do *not* need to set up a database or any interactivity on the webpage yet. Instructions for that will come later in the course!
+Lokesh's version of Boot.dev's Notely app.
+
+![CI Status](https://github.com/lokeshjatoth/learn-cicd-starter/actions/workflows/ci.yml/badge.svg)
diff --git a/go1.22.5.linux-amd64.tar.gz b/go1.22.5.linux-amd64.tar.gz
new file mode 100644
index 00000000000..633e9df90a3
Binary files /dev/null and b/go1.22.5.linux-amd64.tar.gz differ
diff --git a/internal/auth/get_api_key_test.go b/internal/auth/get_api_key_test.go
new file mode 100644
index 00000000000..4d794a868fb
--- /dev/null
+++ b/internal/auth/get_api_key_test.go
@@ -0,0 +1,42 @@
+package auth
+
+import (
+	"net/http"
+	"testing"
+)
+
+func TestGetAPIKey_Valid(t *testing.T) {
+	headers := http.Header{}
+	headers.Set("Authorization", "ApiKey my-secret-key")
+
+	key, err := GetAPIKey(headers)
+
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+
+	if key != "my-secret-key" {
+		t.Errorf("expected 'my-secret-key', got '%s'", key)
+	}
+}
+
+func TestGetAPIKey_MissingHeader(t *testing.T) {
+	headers := http.Header{}
+
+	_, err := GetAPIKey(headers)
+
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+}
+
+func TestGetAPIKey_InvalidFormat(t *testing.T) {
+	headers := http.Header{}
+	headers.Set("Authorization", "Bearer token123")
+
+	_, err := GetAPIKey(headers)
+
+	if err == nil {
+		t.Fatal("expected error for invalid format")
+	}
+}
\ No newline at end of file