diff --git a/soap.go b/soap.go
index e669f70..2a5d2ca 100644
--- a/soap.go
+++ b/soap.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"net/http/httputil"
 	"net/url"
 	"strings"
 	"sync"
@@ -23,8 +24,18 @@ type SoapParams interface {}
 type Params map[string]interface{}
 type ArrayParams [][2]interface{}
 
+// Config config the Client
+type Config struct {
+	Dump bool
+}
+
 // SoapClient return new *Client to handle the requests with the WSDL
 func SoapClient(wsdl string, httpClient *http.Client) (*Client, error) {
+	return SoapClientWithConfig(wsdl, httpClient, &Config{Dump: false})
+}
+
+// SoapClientWithConfig return new *Client to handle the requests with the WSDL
+func SoapClientWithConfig(wsdl string, httpClient *http.Client, config *Config) (*Client, error) {
 	_, err := url.Parse(wsdl)
 	if err != nil {
 		return nil, err
@@ -36,6 +47,7 @@ func SoapClient(wsdl string, httpClient *http.Client) (*Client, error) {
 
 	c := &Client{
 		wsdl:       wsdl,
+		config:     config,
 		HTTPClient: httpClient,
 		AutoAction: false,
 	}
@@ -62,6 +74,7 @@ type Client struct {
 	onRequest            sync.WaitGroup
 	onDefinitionsRefresh sync.WaitGroup
 	wsdl                 string
+	config               *Config
 }
 
 // Call call's the method m with Params p
@@ -191,6 +204,14 @@ func (p *process) doRequest(url string) ([]byte, error) {
 		return nil, err
 	}
 
+	if p.Client.config != nil && p.Client.config.Dump {
+		dump, err := httputil.DumpRequestOut(req, true)
+		if err != nil {
+			return nil, err
+		}
+		fmt.Printf("Request:\n%v\n----\n", string(dump))
+	}
+
 	if p.Client.Username != "" && p.Client.Password != "" {
 		req.SetBasicAuth(p.Client.Username, p.Client.Password)
 	}
@@ -207,6 +228,14 @@ func (p *process) doRequest(url string) ([]byte, error) {
 	}
 	defer resp.Body.Close()
 
+	if p.Client.config != nil && p.Client.config.Dump {
+		dump, err := httputil.DumpResponse(resp, true)
+		if err != nil {
+			return nil, err
+		}
+		fmt.Printf("Response:\n%v\n----\n", string(dump))
+	}
+
 	return ioutil.ReadAll(resp.Body)
 }
 
diff --git a/soap_test.go b/soap_test.go
index 3361db6..56037ab 100644
--- a/soap_test.go
+++ b/soap_test.go
@@ -102,7 +102,10 @@ var (
 )
 
 func TestClient_Call(t *testing.T) {
-	soap, err := SoapClient("http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl", nil)
+	soap, err := SoapClientWithConfig("http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl", 
+    nil,
+		&Config{Dump: true},
+	)
 	if err != nil {
 		t.Errorf("error not expected: %s", err)
 	}