diff --git a/lib/getstream_ruby/configuration.rb b/lib/getstream_ruby/configuration.rb
index bbf76d4..a22ce18 100644
--- a/lib/getstream_ruby/configuration.rb
+++ b/lib/getstream_ruby/configuration.rb
@@ -16,7 +16,7 @@ def initialize(api_key: nil, api_secret: nil, base_url: nil, timeout: nil, use_e
         # Manual configuration only - no environment variables
         @api_key = api_key
         @api_secret = api_secret
-        @base_url = base_url || 'https://api.getstream.io/api/v1.0'
+        @base_url = base_url || 'https://chat.stream-io-api.com'
         @timeout = timeout || 30
       end