diff --git a/package.json b/package.json
index 32a66bc..ec6a88e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ipwhitelist",
-  "version": "0.5.148",
+  "version": "0.5.149",
   "description": "IP WhiteList microservice for cloud provider",
   "main": "server.js",
   "scripts": {
diff --git a/v2/server.js b/v2/server.js
index ee142bd..6ede9c5 100644
--- a/v2/server.js
+++ b/v2/server.js
@@ -69,7 +69,7 @@ function createV2Router() {
     const token = req.session && req.session.token;
     if (!token) return res.send('<h2>Нет токена</h2><p><a href="/v2/login">Войти</a></p>');
     try {
-      const raw = await iamFetch(token, 'https://auth-api-test.ngcloud.ru/api/v1/auth/user');
+      const raw = await iamFetch(token, config.iamApiBase + '/auth/user');
       res.set('Content-Type', 'text/html; charset=utf-8');
       res.send(rawPage('IAM TEST', raw));
     } catch (e) {
@@ -82,7 +82,7 @@ function createV2Router() {
     const token = req.session && req.session.token;
     if (!token) return res.send('<h2>Нет токена</h2><p><a href="/v2/login">Войти</a></p>');
     try {
-      const raw = await iamFetch(token, 'https://auth-api-dev.ngcloud.ru/api/v1/auth/user');
+      const raw = await iamFetch(token, config.iamApiBase + '/auth/user');
       res.set('Content-Type', 'text/html; charset=utf-8');
       res.send(rawPage('IAM DEV', raw));
     } catch (e) {
@@ -95,10 +95,11 @@ function createV2Router() {
     const token = req.session && req.session.token;
     if (!token) return res.send('<h2>Нет токена</h2><p><a href="/v2/login">Войти</a></p>');
 
+    const base = config.iamApiBase;
     const tests = [
       {
         name: 'auth-api /auth/user',
-        url: 'https://auth-api.ngcloud.ru/api/v1/auth/user',
+        url: base + '/auth/user',
       },
       {
         name: 'lk-api-gateway /iam/auth/user',
@@ -106,7 +107,7 @@ function createV2Router() {
       },
       {
         name: 'auth-api /impersonation/status',
-        url: 'https://auth-api.ngcloud.ru/api/v1/impersonation/status',
+        url: base + '/impersonation/status',
       },
     ];
 
diff --git a/v2/src/config/index.js b/v2/src/config/index.js
index ae7a0d5..eb8800f 100644
--- a/v2/src/config/index.js
+++ b/v2/src/config/index.js
@@ -13,6 +13,7 @@ module.exports = {
 
   // ── IAM ──────────────────────────────────────────────────────────────────
   iamUrl: process.env.V2_IAM_URL || 'https://auth-api.ngcloud.ru/api/v1/auth/user',
+  iamApiBase: process.env.IAM_API_BASE || 'https://auth-api.ngcloud.ru/api/v1',
 
   // ── OIDC (Keycloak) ──────────────────────────────────────────────────────
   kcBaseUrl:      process.env.V2_KC_BASE_URL || 'https://italo.kube5s.ru:8080/realms/ipwhitelist',