diff --git a/basics/error-handling/README.md b/basics/error-handling/README.md
index 67485c81..1f399a77 100644
--- a/basics/error-handling/README.md
+++ b/basics/error-handling/README.md
@@ -1 +1,15 @@
 This project illustrates custom error propagation through futures in Actix Web.
+
+## Usage
+
+### server
+
+```sh
+cd basics/error-handling
+cargo run
+# starting HTTP server at http://localhost:8080
+```
+
+### web client
+
+- [http://localhost:8080/something](http://localhost:8080/something)