diff --git a/README.md b/README.md
index 479687b..90ab12c 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,8 @@ The recommended way to install the client is via OS-respective packages (.deb/.r
 
 # Usage
 
+Sadly, there is no documenattion of API but this repository may make easier to reverse enginner automatic interaction with Proton.
+
 ## Import
 `from proton.api import Session, ProtonError`
 
@@ -182,4 +184,4 @@ except ProtonError as e:
     e.code == 401:
         proton_session.refresh()
         print("Now we can retry making another API call since tokens have been refreshed")
-```
\ No newline at end of file
+```