diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..7771772
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,7 @@
+# Ignore artifacts:
+dist
+coverage
+
+*.yaml
+*.yml
+.pnpm-store
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..db5b63f
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,6 @@
+{
+  "printWidth": 80,
+  "tabWidth": 2,
+  "trailingComma": "all",
+  "useTabs": false
+}
diff --git a/package.json b/package.json
index 2f9d8ed..4f8a14e 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,9 @@
   "main": "dist/main.js",
   "scripts": {
     "build": "tsc",
-    "start": "pnpm run build && node dist/main.js"
+    "start": "pnpm run build && node dist/main.js",
+    "lint": "prettier --check .",
+    "format": "prettier --write ."
   },
   "dependencies": {
     "dotenv": "^16.4.5",
@@ -13,6 +15,7 @@
   },
   "devDependencies": {
     "@types/express": "^5.0.0",
+    "prettier": "^3.3.3",
     "typescript": "^5.6.3"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e02a668..4698365 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,6 +18,9 @@ importers:
       '@types/express':
         specifier: ^5.0.0
         version: 5.0.0
+      prettier:
+        specifier: ^3.3.3
+        version: 3.3.3
       typescript:
         specifier: ^5.6.3
         version: 5.6.3
@@ -246,6 +249,11 @@ packages:
   path-to-regexp@0.1.10:
     resolution: {integrity: sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w==}
 
+  prettier@3.3.3:
+    resolution: {integrity: sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==}
+    engines: {node: '>=14'}
+    hasBin: true
+
   proxy-addr@2.0.7:
     resolution: {integrity: sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==}
     engines: {node: '>= 0.10'}
@@ -567,6 +575,8 @@ snapshots:
 
   path-to-regexp@0.1.10: {}
 
+  prettier@3.3.3: {}
+
   proxy-addr@2.0.7:
     dependencies:
       forwarded: 0.2.0