diff --git a/_examples/open_payment.go b/_examples/open_payment.go
new file mode 100644
index 0000000..697e74a
--- /dev/null
+++ b/_examples/open_payment.go
@@ -0,0 +1,38 @@
+package examples
+
+import (
+	"github.com/zakirkun/go-tripay/client"
+	"github.com/zakirkun/go-tripay/utils"
+
+	"fmt"
+)
+
+func Example_open_payment_create() {
+
+	client := client.Client{
+		MerchantCode: "T14302",
+		ApiKey:       "DEV-ZKIDl5gE3AsCDThj7mWX6yvQ8f42NZWJWlZ7TSzS",
+		PrivateKey:   "J2WTm-93avv-w0PZV-ur1t4-4TCjd",
+		Mode:         utils.MODE_DEVELOPMENT,
+	}
+
+	client.SetSignature(utils.Signature{
+		MerchantCode: "T14302",
+		Channel:      "BCAVA",
+		MerchanReff:  "INV345675",
+	})
+
+	payment := client.OpenPaymentRequest{
+		Method:       "BCAVA",
+		MerchatReff:  "INV345675",
+		CustomerName: "Fulan Fulan",
+		Signature:    client.GetSignature(),
+	}
+
+	responseOk, responseBad := client.OpenPaymentTransaction(payment)
+	if responseBad != nil {
+		fmt.Errorf("ERROR: %v", responseBad)
+	}
+
+	fmt.Printf("Success: ", responseOk)
+}