diff --git a/.env b/.env
index d6e12c1..1af608f 100644
--- a/.env
+++ b/.env
@@ -8,8 +8,8 @@ REDIS_ADDR="${REDIS_HOST}:${REDIS_PORT}"
 
 # PostgreSQL
 POSTGRES_LOGIN=postgres
-POSTGRES_PASSWORD=GjitkYf%5Beq
-POSTGRES_PORT=5432
+POSTGRES_PASSWORD=ReDW6RkgFMGdcVk767zLAtQfG9ddjGwH
+POSTGRES_PORT=6432
 POSTGRES_DATABASE=sipro
-POSTGRES_HOST=62.217.177.161
+POSTGRES_HOST=212.8.226.158
 POSTGRES_URL="postgresql://${POSTGRES_LOGIN}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DATABASE}"
diff --git a/.gitmodules b/.gitmodules
index a2fdb08..d8104b1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,3 +2,6 @@
 [submodule "pkg/api/yandex/raw"]
 	path = pkg/api/yandex/raw
 	url = https://github.com/yandex-market/yandex-market-partner-api.git
+[submodule "api/proto/v1"]
+	path = api/proto/v1
+	url = https://git.denco.store/fakz9/Sipro-Marketplaces-Protos
diff --git a/api/proto/v1 b/api/proto/v1
new file mode 160000
index 0000000..8aea1ed
--- /dev/null
+++ b/api/proto/v1
@@ -0,0 +1 @@
+Subproject commit 8aea1ed4114058f4ab8904e552d1e3787a0fd04a
diff --git a/cmd/test/main.go b/cmd/test/main.go
index 919efbf..2340057 100644
--- a/cmd/test/main.go
+++ b/cmd/test/main.go
@@ -1,6 +1,9 @@
 package main
 
-import "sipro-mps/pkg/utils"
+import (
+	"fmt"
+	"sipro-mps/internal/ym/products"
+)
 
 // package main
 //
@@ -28,13 +31,8 @@ import "sipro-mps/pkg/utils"
 //			}
 //		}
 //	}
+
 func main() {
-	arr := []string{"1", "2", "3", "4", "5"}
-
-	hash, err := utils.HashArray(arr)
-
-	if err != nil {
-		panic(err)
-	}
-	println("Hash of array:", hash)
+	rs := products.GetCategoriesError("{\"status\":\"ERROR\",\"errors\":[{\"code\":\"BAD_REQUEST\",\"message\":\"Following categories are not leaf categories: 91735\"}]}")
+	fmt.Println(rs)
 }