diff --git a/data.go b/data.go
index 0d758c1..7e4d8af 100644
--- a/data.go
+++ b/data.go
@@ -2,6 +2,7 @@ package proton
 
 import (
 	"context"
+
 	"github.com/go-resty/resty/v2"
 )
 
@@ -16,3 +17,10 @@ func (c *Client) SendDataEventMultiple(ctx context.Context, req SendStatsMultiRe
 		return r.SetBody(req).Post("/data/v1/stats/multiple")
 	})
 }
+
+func (m *Manager) SendUnauthDataEvent(ctx context.Context, req SendStatsReq) error {
+	if _, err := m.r(ctx).SetBody(req).Post("/data/v1/stats"); err != nil {
+		return err
+	}
+	return nil
+}