diff --git a/client/api.go b/client/api.go
index 54c8cc0e..8b64b400 100644
--- a/client/api.go
+++ b/client/api.go
@@ -16,6 +16,7 @@ import (
 	"github.com/xendit/xendit-go/qrcode"
 	"github.com/xendit/xendit-go/recurringpayment"
 	"github.com/xendit/xendit-go/retailoutlet"
+	"github.com/xendit/xendit-go/transaction"
 	"github.com/xendit/xendit-go/virtualaccount"
 )
 
@@ -35,6 +36,7 @@ type API struct {
 	Disbursement     *disbursement.Client
 	QRCode           *qrcode.Client
 	Customer         *customer.Client
+	Transaction      *transaction.Client
 }
 
 func (a *API) init() {
@@ -50,6 +52,7 @@ func (a *API) init() {
 	a.Disbursement = &disbursement.Client{Opt: &a.opt, APIRequester: a.apiRequester}
 	a.QRCode = &qrcode.Client{Opt: &a.opt, APIRequester: a.apiRequester}
 	a.Customer = &customer.Client{Opt: &a.opt, APIRequester: a.apiRequester}
+	a.Transaction = &transaction.Client{Opt: &a.opt, APIRequester: a.apiRequester}
 }
 
 // New creates a new Xendit API client
diff --git a/transaction/client.go b/transaction/client.go
index 1304391d..7c017a55 100644
--- a/transaction/client.go
+++ b/transaction/client.go
@@ -10,7 +10,7 @@ import (
 	"github.com/xendit/xendit-go/utils/validator"
 )
 
-// Client is the client used to invoke invoice API.
+// Client is the client used to invoke transaction API
 type Client struct {
 	Opt          *xendit.Option
 	APIRequester xendit.APIRequester
@@ -50,12 +50,12 @@ func (c *Client) GetTransactionnWithContext(ctx context.Context, data *GetTransa
 	return response, nil
 }
 
-// GetListTransaction gets list transaction
+// GetListTransaction gets list transactions
 func (c *Client) GetListTransaction(data *GetListTransactionParams) (*xendit.ListTransactions, *xendit.Error) {
 	return c.GetListTransactionWithContext(context.Background(), data)
 }
 
-// GetListTransactionWithContext gets list transaction with context
+// GetListTransactionWithContext gets list transactions with context
 func (c *Client) GetListTransactionWithContext(ctx context.Context, data *GetListTransactionParams) (*xendit.ListTransactions, *xendit.Error) {
 	if err := validator.ValidateRequired(ctx, data); err != nil {
 		return nil, validator.APIValidatorErr(err)