diff --git a/cmd/bot/main.go b/cmd/bot/main.go
index 78b4d32..23d4e9d 100644
--- a/cmd/bot/main.go
+++ b/cmd/bot/main.go
@@ -32,6 +32,7 @@ func main() {
 	m.HandleMessage(func(m messenger.Message, r *messenger.Response) {
 		fmt.Printf("%v (Sent, %v)\n", m.Text, m.Time.Format(time.UnixDate))
 		fmt.Println(r.Text("Hello, World!"))
+		fmt.Println(m.Attachments)
 	})
 
 	m.HandleDelivery(func(d messenger.Delivery, r *messenger.Response) {
diff --git a/message.go b/message.go
index 4115d2f..87b3930 100644
--- a/message.go
+++ b/message.go
@@ -3,12 +3,13 @@ package messenger
 import "time"
 
 type Message struct {
-	Sender    Sender    `json:"-"`
-	Recipient Recipient `json:"-"`
-	Time      time.Time `json:"-"`
-	Mid       string    `json:"mid"`
-	Text      string    `json:"text"`
-	Seq       int       `json:"seq"`
+	Sender      Sender       `json:"-"`
+	Recipient   Recipient    `json:"-"`
+	Time        time.Time    `json:"-"`
+	Mid         string       `json:"mid"`
+	Text        string       `json:"text"`
+	Seq         int          `json:"seq"`
+	Attachments []Attachment `json:"attachments"`
 }
 
 type Delivery struct {
diff --git a/receiving.go b/receiving.go
index c36e772..16df557 100644
--- a/receiving.go
+++ b/receiving.go
@@ -26,3 +26,12 @@ type Sender struct {
 type Recipient struct {
 	ID int64 `json:"id"`
 }
+
+type Attachment struct {
+	Type    string  `json:"type"`
+	Payload Payload `json:"payload"`
+}
+
+type Payload struct {
+	URL string `json:"url"`
+}