diff --git a/.env.example b/.env.example
index 0bd9874..fe8e421 100644
--- a/.env.example
+++ b/.env.example
@@ -5,6 +5,7 @@ DB_NAME=coinfolio
 DB_USER=postgres
 DB_PASSWORD=postgres
 
+# for getting token metadata and market price. https://developers.moralis.com/
 MORALIS_API_KEY= 
 
 JWT_SECRET=
@@ -18,4 +19,4 @@ PRIVY_APP_SECRET= #
 # PRIVY_VERIFICATION_ENABLED=true #enable to use privy server for verification
 
 REDIS_HOST= redis #use "localhost" when running through yarn
-REDIS_PORT=6379
\ No newline at end of file
+REDIS_PORT=6379