diff --git a/ui/table.go b/ui/table.go
index 2f0aca5..2051799 100644
--- a/ui/table.go
+++ b/ui/table.go
@@ -40,18 +40,18 @@ func (t *table) SetTableCells(g *Gui, title string) {
 }
 
 func (t *table) AddTableHeader(cellTxt string) {
-	t.SetCell(0, 0, t.SetTableCell(cellTxt, 1, tcell.ColorIndianRed, false))
-	t.SetCell(0, 1, t.SetTableCell("Key", 3, tcell.ColorIndianRed, false))
-	t.SetCell(0, 2, t.SetTableCell("Value", 3, tcell.ColorIndianRed, false))
+	t.SetCell(0, 0, SetTableCell(cellTxt, 1, tcell.ColorIndianRed, false))
+	t.SetCell(0, 1, SetTableCell("Key", 3, tcell.ColorIndianRed, false))
+	t.SetCell(0, 2, SetTableCell("Value", 3, tcell.ColorIndianRed, false))
 }
 
 func (t *table) AddParamsRow(idx int) {
-	t.SetCell(idx, 0, t.SetTableCell(fmt.Sprint(idx), 1, tcell.ColorWhite, false))
-	t.SetCell(idx, 1, t.SetTableCell("", 3, tcell.ColorWhite, true))
-	t.SetCell(idx, 2, t.SetTableCell("", 3, tcell.ColorWhite, true))
+	t.SetCell(idx, 0, SetTableCell(fmt.Sprint(idx), 1, tcell.ColorWhite, false))
+	t.SetCell(idx, 1, SetTableCell("", 3, tcell.ColorWhite, true))
+	t.SetCell(idx, 2, SetTableCell("", 3, tcell.ColorWhite, true))
 }
 
-func (t *table) SetTableCell(title string, width int, color tcell.Color, selectable bool) *tview.TableCell {
+func SetTableCell(title string, width int, color tcell.Color, selectable bool) *tview.TableCell {
 	tcell := tview.NewTableCell(title)
 	tcell.SetExpansion(width)
 	tcell.SetAlign(tview.AlignCenter)
diff --git a/ui/ui.go b/ui/ui.go
index 988d593..2bc2fcf 100644
--- a/ui/ui.go
+++ b/ui/ui.go
@@ -5,7 +5,6 @@ import (
 	"io"
 	"log"
 	"net/http"
-	"net/url"
 	"os"
 	"strings"
 
@@ -24,12 +23,6 @@ type Gui struct {
 	NavTextView  *navigate
 }
 
-type Param struct {
-	Key   string
-	Value string
-}
-type Params []Param
-
 func New() *Gui {
 	g := &Gui{
 		App:          tview.NewApplication(),
@@ -48,7 +41,7 @@ func (g *Gui) GetRequestUrl() string {
 	field := g.UrlField
 	urlText := field.GetText()
 	params := g.ParamsTable.GetParams()
-	query := g.GetParamsText(params)
+	query := params.GetParamsText()
 
 	return urlText + query
 }
@@ -56,7 +49,7 @@ func (g *Gui) GetRequestUrl() string {
 func (g *Gui) HttpRequest(url string) *http.Response {
 
 	bodyParams := g.BodyTable.GetParams()
-	value := g.GetBodyParamsText(bodyParams)
+	value := bodyParams.GetBodyParamsText()
 
 	method := g.HTTPTextView.GetText(true)
 	req, _ := http.NewRequest(method, url, strings.NewReader(value))
@@ -257,36 +250,3 @@ func (g *Gui) Modal(p tview.Primitive, width, height int) tview.Primitive {
 
 	return grid
 }
-
-func (g *Gui) GetParamsText(params Params) string {
-	var query string
-	for i, v := range params {
-		if v.Key == "" || v.Value == "" {
-			continue
-		}
-		if i == 0 {
-			query += "?"
-		} else {
-			query += "&"
-		}
-		query += fmt.Sprintf("%s=%s", v.Key, v.Value)
-	}
-
-	return query
-}
-
-func (g *Gui) GetBodyParamsText(params Params) string {
-	val := url.Values{}
-	for i, v := range params {
-		if v.Key == "" || v.Value == "" {
-			continue
-		}
-		if i == 0 {
-			val.Set(v.Key, v.Value)
-		} else {
-			val.Add(v.Key, v.Value)
-		}
-	}
-
-	return val.Encode()
-}