diff --git a/README.md b/README.md
index e3a8326a..c39ccf1d 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,7 @@ Using an API integration, you can activate some automatic features:
 > 
 > - **Anthropic API**
 >   - Use Claude directly!
+>   - You need to grant the permission "_Access your data for sites in the https://anthropic.com domain_" to use Anthropic API.
 >
 >
 > <br>