diff --git a/partnerapi/onpoint/const.go b/partnerapi/onpoint/const.go
index cc7fda3..509d2e7 100644
--- a/partnerapi/onpoint/const.go
+++ b/partnerapi/onpoint/const.go
@@ -11,6 +11,9 @@ const (
 	headerXAPIKey    = "x-api-key"
 	headerXTimestamp = "x-timestamp"
 	headerXSignature = "x-signature"
+
+	webhookEventUpdateOrderStatus = "update_order_status"
+	webhookEventUpdateInventory   = "update_inventory"
 )
 
 var (
diff --git a/partnerapi/onpoint/model_request.go b/partnerapi/onpoint/model_request.go
index cd5754a..42e7b6f 100644
--- a/partnerapi/onpoint/model_request.go
+++ b/partnerapi/onpoint/model_request.go
@@ -1,6 +1,10 @@
 package onpoint
 
-import "time"
+import (
+	"time"
+
+	"github.com/Selly-Modules/3pl/util/pjson"
+)
 
 /*
  * Request payload
@@ -55,13 +59,6 @@ type CancelOrderRequest struct {
  * WEBHOOK ONPOINT
  */
 
-// WebhookPayload ...
-type WebhookPayload struct {
-	Event       string      `json:"event"`
-	RequestedAt time.Time   `json:"requested_at"`
-	Data        interface{} `json:"data"`
-}
-
 // WebhookDataUpdateInventory ...
 type WebhookDataUpdateInventory struct {
 	Sku               string    `json:"sku"`
@@ -81,3 +78,40 @@ type WebhookDataUpdateOrderStatus struct {
 	DeliveryStatus   string    `json:"delivery_status"`
 	UpdatedAt        time.Time `json:"updated_at"`
 }
+
+// WebhookPayload ...
+type WebhookPayload struct {
+	Event       string      `json:"event"`
+	RequestedAt time.Time   `json:"requested_at"`
+	Data        interface{} `json:"data"`
+}
+
+// GetDataEventUpdateOrderStatus ...
+func (p WebhookPayload) GetDataEventUpdateOrderStatus() (data *WebhookDataUpdateOrderStatus, ok bool) {
+	if p.Event != webhookEventUpdateOrderStatus {
+		return nil, false
+	}
+	b, err := pjson.Marshal(p.Data)
+	if err != nil {
+		return nil, false
+	}
+	if err = pjson.Unmarshal(b, &data); err != nil {
+		return nil, false
+	}
+	return data, true
+}
+
+// GetDataEventUpdateInventory ...
+func (p WebhookPayload) GetDataEventUpdateInventory() (data *WebhookDataUpdateInventory, ok bool) {
+	if p.Event != webhookEventUpdateInventory {
+		return nil, false
+	}
+	b, err := pjson.Marshal(p.Data)
+	if err != nil {
+		return nil, false
+	}
+	if err = pjson.Unmarshal(b, &data); err != nil {
+		return nil, false
+	}
+	return data, true
+}
diff --git a/util/pjson/marshal.go b/util/pjson/marshal.go
new file mode 100644
index 0000000..3484fae
--- /dev/null
+++ b/util/pjson/marshal.go
@@ -0,0 +1,15 @@
+package pjson
+
+import (
+	"encoding/json"
+	"log"
+)
+
+// Marshal ...
+func Marshal(data interface{}) ([]byte, error) {
+	b, err := json.Marshal(data)
+	if err != nil {
+		log.Printf("3pl/util/pjson.Marshal: err %v, payload %v", err, data)
+	}
+	return b, err
+}
diff --git a/util/pjson/unmarshal.go b/util/pjson/unmarshal.go
index ca804f0..641067d 100644
--- a/util/pjson/unmarshal.go
+++ b/util/pjson/unmarshal.go
@@ -2,18 +2,14 @@ package pjson
 
 import (
 	"encoding/json"
-
-	"github.com/Selly-Modules/logger"
+	"log"
 )
 
 // Unmarshal ...
 func Unmarshal(b []byte, resultP interface{}) error {
 	err := json.Unmarshal(b, resultP)
 	if err != nil {
-		logger.Error("pjson.Unmarshal", logger.LogData{
-			"raw": string(b),
-			"err": err.Error(),
-		})
+		log.Printf("3pl/util/pjson.Unmarshal: err %v, payload %s", err, string(b))
 	}
 	return err
 }