diff --git a/README.md b/README.md
index e12f1f1..c951196 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,12 @@
 # nostr-typedef
+
+```sh
+npm install -D nostr-typedef
+```
+
+```ts
+import Nostr from 'nostr-typedef';
+
+// You can use type definitions in your application:
+const message: Nostr.ToRelayMessage.REQ = ["REQ", 'subId', { kinds: [0] }];
+```