diff --git a/fiber_main.go b/fiber_main.go
new file mode 100644
index 00000000..2bb0561f
--- /dev/null
+++ b/fiber_main.go
@@ -0,0 +1,74 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	db "market/database"
+	"golang.org/x/crypto/bcrypt"
+	"github.com/gofiber/fiber/v2"
+)
+
+// Data структура для входящих данных
+type Data struct {
+	ID    int `json:"ID"`
+	Count int `json:"Count"`
+}
+
+type Account struct {
+	Login    string `json:"Login"`
+	Password string `json:"Password"`
+}
+
+func HashPassword(password string) (string) {
+	// Генерация хэша с заданным уровнем сложности (по умолчанию 10)
+	hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	if err != nil {
+		return ""
+	}
+	return string(hash)
+}
+
+// CheckPassword сравнивает хэшированный пароль с обычным
+func CheckPassword(hashedPassword, plainPassword string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(hashedPassword), []byte(plainPassword))
+	return err == nil
+}
+
+func main() {
+	// Инициализация Fiber
+	app := fiber.New()
+
+	// Маршрут для обработки POST-запроса
+	app.Post("/register", func(c *fiber.Ctx) error {
+		// var input []Data
+		var input Account
+		// Парсинг входящих данных
+		if err := c.BodyParser(&input); err != nil {
+			return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+				"message": "err",
+				})
+		}
+
+		check_auth := fmt.Sprintf("SELECT ID, login WHERE login=%s", input.Login)
+		is_exist := db.Exec(check_auth)
+		if is_exist{
+			pswd := HashPassword(input.Password)
+			formatted := fmt.Sprintf("INSERT INTO users (login, hash_password) VALUES (%s, %s)", input.Login, pswd)
+			err := db.Exec(formatted)
+			if err != false {
+				log.Printf("Ошибка при вставке данных")
+				return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+					"message": "err",
+					})
+				}
+		}
+		
+
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
+			"message": "OK",
+		})
+	})
+
+	// Запуск сервера
+	log.Fatal(app.Listen(":3000"))
+}
diff --git a/go.mod b/go.mod
index 5288bc06..eac38da8 100644
--- a/go.mod
+++ b/go.mod
@@ -6,4 +6,20 @@ require (
 	github.com/jmoiron/sqlx v1.4.0
 	github.com/lib/pq v1.10.9
 	gopkg.in/yaml.v2 v2.4.0
-)
\ No newline at end of file
+)
+
+require (
+	github.com/andybalholm/brotli v1.1.0 // indirect
+	github.com/gofiber/fiber/v2 v2.52.6 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.51.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/crypto v0.32.0
+	golang.org/x/sys v0.29.0 // indirect
+)
diff --git a/go.sum b/go.sum
index 951f03ae..8a6920aa 100644
--- a/go.sum
+++ b/go.sum
@@ -1,18 +1,49 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
+github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/gofiber/fiber/v2 v2.52.6 h1:Rfp+ILPiYSvvVuIPvxrBns+HJp8qGLDnLJawAu27XVI=
+github.com/gofiber/fiber/v2 v2.52.6/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
 github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
 github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
 github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
 github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
+github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
+github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
+github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
 github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
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+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
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