diff --git a/http.go b/http.go
index c8019a3..d4cb736 100644
--- a/http.go
+++ b/http.go
@@ -2,12 +2,13 @@ package main
 
 import (
 	"encoding/json"
+	"errors"
 	"io"
 	"net/http"
 	monobank "stuzer.link/monobank-firefly3-bot/monobank/api/webhook/models"
 )
 
-func readResponseBody(r *http.Request) (monobank.Transaction, error) {
+func readRequestBody(r *http.Request) (monobank.Transaction, error) {
 	// read body bytes
 	body, err := io.ReadAll(r.Body)
 	if err != nil {
@@ -18,7 +19,7 @@ func readResponseBody(r *http.Request) (monobank.Transaction, error) {
 
 	// check empty body
 	if len(string(body)) == 0 {
-		return monobank.Transaction{}, err
+		return monobank.Transaction{}, errors.New("empty body")
 	}
 
 	// parse body
diff --git a/webhook.go b/webhook.go
index f631529..a25bba7 100644
--- a/webhook.go
+++ b/webhook.go
@@ -25,7 +25,7 @@ func handleWebhook(w http.ResponseWriter, r *http.Request) {
 
 	// read request
 	var monobankTransaction monobank.Transaction
-	monobankTransaction, err = readResponseBody(r)
+	monobankTransaction, err = readRequestBody(r)
 	if err != nil {
 		LogString(err.Error())
 		w.WriteHeader(http.StatusOK)