diff --git a/README.md b/README.md
index 605dedc..24e4ef2 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ You can see config file with all the comments below:
     "age_allowed": 0, # minimum age of user that submits application
     "birthdays_notify": true, # notify admin group about birthdays
     "birthdays_time": "09:00", # server time when to notify about birthdays
+    "api": "http://127.0.0.1:9024", # API server address
     "admin_group": 0, # telegram ID of a admin's group
     "destination_group": 0, # telegram ID of a user's group
     "admins": [], # list of telegram ID's of users that are admins
diff --git a/config_example.json b/config_example.json
index 03f23d4..d298209 100644
--- a/config_example.json
+++ b/config_example.json
@@ -5,6 +5,7 @@
     "age_allowed": 0,
     "birthdays_notify": true,
     "birthdays_time": "09:00",
+    "api": "http://127.0.0.1:9024",
     "admin_group": 0,
     "destination_group": 0,
     "admins": [],