diff --git a/create_account.go b/create_account.go
index 17b5337..32a2632 100644
--- a/create_account.go
+++ b/create_account.go
@@ -1,8 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
-
 	json "github.com/pquerna/ffjson/ffjson"
 	http "github.com/valyala/fasthttp"
 )
@@ -53,8 +51,7 @@ func CreateAccount(account *Account) (*Account, error) {
 	// or channel.
 	args.Add("author_url", account.AuthorURL)
 
-	url := fmt.Sprintf(APIEndpoint, "createAccount")
-	body, err := request(url, &args)
+	body, err := request("createAccount", "", args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/create_page.go b/create_page.go
index 1676430..c3eb344 100644
--- a/create_page.go
+++ b/create_page.go
@@ -1,7 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
 	"strconv"
 
 	json "github.com/pquerna/ffjson/ffjson"
@@ -75,8 +74,7 @@ func (account *Account) CreatePage(page *Page, returnContent bool) (*Page, error
 	// Content of the page.
 	args.Add("content", string(content)) // required
 
-	url := fmt.Sprintf(APIEndpoint, "createPage")
-	body, err := request(url, &args)
+	body, err := request("createPage", "", args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/edit_account_info.go b/edit_account_info.go
index da808ec..28bc197 100644
--- a/edit_account_info.go
+++ b/edit_account_info.go
@@ -1,8 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
-
 	json "github.com/pquerna/ffjson/ffjson"
 	http "github.com/valyala/fasthttp"
 )
@@ -27,8 +25,7 @@ func (account *Account) EditAccountInfo(update *Account) (*Account, error) {
 	// or channel.
 	args.Add("author_url", update.AuthorURL)
 
-	url := fmt.Sprintf(APIEndpoint, "editAccountInfo")
-	body, err := request(url, &args)
+	body, err := request("editAccountInfo", "", args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/edit_page.go b/edit_page.go
index 28f8915..835e990 100644
--- a/edit_page.go
+++ b/edit_page.go
@@ -1,7 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
 	"strconv"
 
 	json "github.com/pquerna/ffjson/ffjson"
@@ -42,8 +41,7 @@ func (account *Account) EditPage(update *Page, returnContent bool) (*Page, error
 	// Content of the page.
 	args.Add("content", string(content)) // required
 
-	url := fmt.Sprintf(PathEndpoint, "editPage", update.Path)
-	body, err := request(url, &args)
+	body, err := request("editPage", update.Path, args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/get_account_info.go b/get_account_info.go
index 78776d7..a0af9ad 100644
--- a/get_account_info.go
+++ b/get_account_info.go
@@ -20,8 +20,7 @@ func (account *Account) GetAccountInfo(fields ...string) (*Account, error) {
 	// author_name, author_url, auth_url, page_count.
 	args.Add("fields", fmt.Sprint(`["`, strings.Join(fields, `","`), `"]`))
 
-	url := fmt.Sprintf(APIEndpoint, "getAccountInfo")
-	body, err := request(url, &args)
+	body, err := request("getAccountInfo", "", args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/get_page.go b/get_page.go
index 8f410d4..3ee7694 100644
--- a/get_page.go
+++ b/get_page.go
@@ -1,7 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
 	"strconv"
 
 	json "github.com/pquerna/ffjson/ffjson"
@@ -15,8 +14,7 @@ func GetPage(path string, returnContent bool) (*Page, error) {
 	// If true, content field will be returned in Page object.
 	args.Add("return_content", strconv.FormatBool(returnContent))
 
-	url := fmt.Sprintf(PathEndpoint, "getPage", path)
-	body, err := request(url, &args)
+	body, err := request("getPage", path, args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/get_page_list.go b/get_page_list.go
index a776909..ba0beae 100644
--- a/get_page_list.go
+++ b/get_page_list.go
@@ -1,7 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
 	"strconv"
 
 	json "github.com/pquerna/ffjson/ffjson"
@@ -32,8 +31,7 @@ func (account *Account) GetPageList(offset, limit int) (*PageList, error) {
 	// Limits the number of pages to be retrieved.
 	args.Add("limit", strconv.Itoa(limit))
 
-	url := fmt.Sprintf(APIEndpoint, "getPageList")
-	body, err := request(url, &args)
+	body, err := request("getPageList", "", args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/get_views.go b/get_views.go
index 27178fd..ac86860 100644
--- a/get_views.go
+++ b/get_views.go
@@ -1,7 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
 	"strconv"
 
 	json "github.com/pquerna/ffjson/ffjson"
@@ -43,8 +42,7 @@ func GetViews(path string, hour, day, month, year int) (*PageViews, error) {
 		args.Add("year", strconv.Itoa(year))
 	}
 
-	url := fmt.Sprintf(PathEndpoint, "getViews", path)
-	body, err := request(url, &args)
+	body, err := request("getViews", path, args)
 	if err != nil {
 		return nil, err
 	}
diff --git a/revoke_access_token.go b/revoke_access_token.go
index 80c687d..b114480 100644
--- a/revoke_access_token.go
+++ b/revoke_access_token.go
@@ -1,8 +1,6 @@
 package telegraph
 
 import (
-	"fmt"
-
 	json "github.com/pquerna/ffjson/ffjson"
 	http "github.com/valyala/fasthttp"
 )
@@ -17,8 +15,7 @@ func (account *Account) RevokeAccessToken() (*Account, error) {
 	// Access token of the Telegraph account.
 	args.Add("access_token", account.AccessToken) // required
 
-	url := fmt.Sprintf(APIEndpoint, "revokeAccessToken")
-	body, err := request(url, &args)
+	body, err := request("revokeAccessToken", "", args)
 	if err != nil {
 		return nil, err
 	}