diff --git a/context.go b/context.go
index 837edc2..327de5c 100644
--- a/context.go
+++ b/context.go
@@ -4,11 +4,11 @@ import (
 	"context"
 )
 
-const contextRequestIDKey = "request.id"
+const ContextRequestIDKey = "request.id"
 
 // requestID returns a request present on context.
-func requestID(ctx context.Context) string {
-	value := ctx.Value(contextRequestIDKey)
+func RequestID(ctx context.Context) string {
+	value := ctx.Value(ContextRequestIDKey)
 	if value == nil {
 		return ""
 	}
diff --git a/context_test.go b/context_test.go
index 4e12f9d..d6a907d 100644
--- a/context_test.go
+++ b/context_test.go
@@ -1,17 +1,18 @@
-package httpclient
+package httpclient_test
 
 import (
 	"context"
 
+	"github.com/globocom/httpclient"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 )
 
 var _ = Describe("requestID", func() {
 	It("returns the request id included within the values", func() {
-		ctx := context.WithValue(context.Background(), contextRequestIDKey, "42")
+		ctx := context.WithValue(context.Background(), httpclient.ContextRequestIDKey, "42")
 
-		id := requestID(ctx)
+		id := httpclient.RequestID(ctx)
 
 		Expect(id).To(Equal("42"))
 	})
@@ -19,7 +20,7 @@ var _ = Describe("requestID", func() {
 	It("returns blank string if request id is not present on the context", func() {
 		ctx := context.Background()
 
-		id := requestID(ctx)
+		id := httpclient.RequestID(ctx)
 
 		Expect(id).To(Equal(""))
 	})
diff --git a/register_metrics_test.go b/register_metrics_test.go
new file mode 100644
index 0000000..0a46484
--- /dev/null
+++ b/register_metrics_test.go
@@ -0,0 +1,70 @@
+package httpclient_test
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/globocom/httpclient"
+	"github.com/stretchr/testify/assert"
+)
+
+type mockMetrics struct {
+	pushToSeriesCalls         []string
+	incrCounterCalls          []string
+	incrCounterWithAttrsCalls []struct {
+		key   string
+		attrs map[string]string
+	}
+	lock sync.Mutex
+}
+
+func (m *mockMetrics) PushToSeries(key string, value float64) {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+	m.pushToSeriesCalls = append(m.pushToSeriesCalls, key)
+}
+
+func (m *mockMetrics) IncrCounter(key string) {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+	m.incrCounterCalls = append(m.incrCounterCalls, key)
+}
+
+func (m *mockMetrics) IncrCounterWithAttrs(key string, attrs map[string]string) {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+	m.incrCounterWithAttrsCalls = append(m.incrCounterWithAttrsCalls, struct {
+		key   string
+		attrs map[string]string
+	}{key, attrs})
+}
+
+func TestHTTPClient_MetricsIntegration(t *testing.T) {
+	metrics := &mockMetrics{}
+	server := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		rw.WriteHeader(http.StatusOK)
+		rw.Write([]byte("OK"))
+	}))
+	defer server.Close()
+
+	client := httpclient.NewHTTPClient(
+		&httpclient.LoggerAdapter{Writer: io.Discard},
+		httpclient.WithHostURL(server.URL),
+		httpclient.WithMetrics(metrics),
+	)
+
+	req := client.NewRequest()
+	resp, err := req.Get("/")
+	assert.NoError(t, err)
+	assert.NotNil(t, resp)
+
+	assert.Eventually(t, func() bool {
+		metrics.lock.Lock()
+		defer metrics.lock.Unlock()
+		return len(metrics.pushToSeriesCalls) > 0 && len(metrics.incrCounterCalls) > 0 && len(metrics.incrCounterWithAttrsCalls) > 0
+	}, time.Second, 100*time.Millisecond)
+}
diff --git a/request.go b/request.go
index 5577517..9c2cb13 100644
--- a/request.go
+++ b/request.go
@@ -36,6 +36,12 @@ func (r *Request) HostURL() *url.URL {
 	return r.hostURL
 }
 
+// SetHostURL sets the host url for the request.
+func (r *Request) SetHostURL(url *url.URL) *Request {
+	r.hostURL = url
+	return r
+}
+
 // SetAlias sets the alias to replace the hostname in metrics.
 func (r *Request) SetAlias(alias string) *Request {
 	r.alias = alias
@@ -144,8 +150,12 @@ func registerMetrics(key string, metrics Metrics, f func() (*Response, error)) (
 
 	if metrics != nil {
 		go func(resp *Response, err error) {
-			attrs := map[string]string{}
+			var attrs map[string]string
 			if resp != nil {
+				attrs = map[string]string{
+					"host": resp.Request().HostURL().Host,
+					"path": resp.Request().HostURL().Path,
+				}
 				metrics.PushToSeries(fmt.Sprintf("%s.%s", key, "response_time"), resp.ResponseTime().Seconds())
 				if resp.statusCode != 0 {
 					metrics.IncrCounter(fmt.Sprintf("%s.status.%d", key, resp.StatusCode()))
diff --git a/request_test.go b/request_test.go
index b926436..c2db8b1 100644
--- a/request_test.go
+++ b/request_test.go
@@ -4,6 +4,7 @@ import (
 	"io"
 	"net/http"
 	"net/http/httptest"
+	"net/url"
 	"testing"
 
 	"github.com/globocom/httpclient"
@@ -30,6 +31,7 @@ func TestRequest(t *testing.T) {
 		"SetBody":      testSetBody,
 		"SetHeader":    testSetHeader,
 		"SetBasicAuth": testSetBasicAuth,
+		"SetHostURL":   testSetHostURL,
 		"Get":          testGet,
 		"Post":         testPost,
 		"Put":          testPut,
@@ -131,3 +133,30 @@ func testDelete(target *httpclient.Request) func(*testing.T) {
 		assert.Equal(t, "DELETE", gReq.Method)
 	}
 }
+
+func testSetHostURL(target *httpclient.Request) func(*testing.T) {
+	return func(t *testing.T) {
+		// Create a new URL to set
+		newURL, err := url.Parse("https://example.com:8080")
+		assert.NoError(t, err)
+
+		// Test setting the host URL
+		result := target.SetHostURL(newURL)
+
+		// Verify the method returns the request instance (for chaining)
+		assert.Equal(t, target, result)
+
+		// Verify the host URL was set correctly
+		hostURL := target.HostURL()
+		assert.NotNil(t, hostURL)
+		assert.Equal(t, "https://example.com:8080", hostURL.String())
+		assert.Equal(t, "example.com", hostURL.Hostname())
+		assert.Equal(t, "8080", hostURL.Port())
+		assert.Equal(t, "https", hostURL.Scheme)
+
+		// Test with nil URL
+		result2 := target.SetHostURL(nil)
+		assert.Equal(t, target, result2)
+		assert.Nil(t, target.HostURL())
+	}
+}
diff --git a/suite_test.go b/suite_test.go
index bfd2ae9..f2b1457 100644
--- a/suite_test.go
+++ b/suite_test.go
@@ -1,4 +1,4 @@
-package httpclient
+package httpclient_test
 
 import (
 	"testing"
diff --git a/transport.go b/transport.go
index 3d3543b..6a55792 100644
--- a/transport.go
+++ b/transport.go
@@ -24,7 +24,7 @@ func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
 }
 
 func (t *Transport) setRequestIDHeader(ctx context.Context, req *http.Request) {
-	rID := requestID(ctx)
+	rID := RequestID(ctx)
 	if rID == "" {
 		return
 	}