diff --git a/.gitignore b/.gitignore
index 05647c85..7f42296e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ private*.json
 
 /node_modules
 /bower_components
+/modules/hudozka-api-v1/lib
 /public
 /build
 /out
diff --git a/install.sh b/install.sh
index 5ac2b353..25e84113 100755
--- a/install.sh
+++ b/install.sh
@@ -12,6 +12,9 @@ gunzip -c ${build_file} | tar xopf -
 #rm build.tar
 
 npm install --production --loglevel error
+npm install ./modules/hudozka-api-v1/
+npm install ./modules/hudozka-data/
+npm install ./modules/hudozka-middlewares/
 
 #starting www
 if forever restart ${app}; then
diff --git a/modules/hudozka-api-v1/lib/api/timeline.js b/modules/hudozka-api-v1/lib/api/timeline.js
deleted file mode 100644
index 7ad6c756..00000000
--- a/modules/hudozka-api-v1/lib/api/timeline.js
+++ /dev/null
@@ -1,74 +0,0 @@
-'use strict';
-
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-exports.add = add;
-
-var _koaRoute = require('koa-route');
-
-var _koaCompose = require('koa-compose');
-
-var _koaCompose2 = _interopRequireDefault(_koaCompose);
-
-var _hudozkaMiddlewares = require('hudozka-middlewares');
-
-var _hudozkaMiddlewares2 = _interopRequireDefault(_hudozkaMiddlewares);
-
-var _koaQuery = require('koa-query');
-
-var _koaQuery2 = _interopRequireDefault(_koaQuery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { return step("next", value); }, function (err) { return step("throw", err); }); } } return step("next"); }); }; }
-
-function add(auth, data) {
-    var _this = this;
-
-    return (0, _koaRoute.put)('/timeline', (0, _koaCompose2.default)([_hudozkaMiddlewares2.default.ensureServiceAuth(auth), _hudozkaMiddlewares2.default.ejson(), (0, _koaQuery2.default)({
-        save: (0, _koaQuery.toBoolean)()
-    }), function () {
-        var ref = _asyncToGenerator(regeneratorRuntime.mark(function _callee(ctx) {
-            var doSave, post, result;
-            return regeneratorRuntime.wrap(function _callee$(_context) {
-                while (1) {
-                    switch (_context.prev = _context.next) {
-                        case 0:
-                            doSave = ctx.request.query.save || true;
-                            post = ctx.request.body;
-                            _context.prev = 2;
-
-                            if (!doSave) data.timeline.disableSaving();
-                            _context.next = 6;
-                            return data.timeline.add(post);
-
-                        case 6:
-                            result = _context.sent;
-
-                            if (!doSave) data.timeline.enableSaving();
-
-                            ctx.body = result;
-                            _context.next = 15;
-                            break;
-
-                        case 11:
-                            _context.prev = 11;
-                            _context.t0 = _context['catch'](2);
-
-                            ctx.status = 400;
-                            ctx.body = _context.t0;
-
-                        case 15:
-                        case 'end':
-                            return _context.stop();
-                    }
-                }
-            }, _callee, _this, [[2, 11]]);
-        }));
-
-        return function (_x) {
-            return ref.apply(this, arguments);
-        };
-    }()]));
-}
\ No newline at end of file
diff --git a/modules/hudozka-api-v1/src/api/timeline.js b/modules/hudozka-api-v1/src/api/timeline.js
index ebe90280..b5fade6a 100644
--- a/modules/hudozka-api-v1/src/api/timeline.js
+++ b/modules/hudozka-api-v1/src/api/timeline.js
@@ -1,13 +1,13 @@
 import {put} from 'koa-route';
 import compose from 'koa-compose';
-import hm from 'hudozka-middlewares';
 import query from 'koa-query';
 import {toBoolean} from 'koa-query';
+import {ejson, ensureServiceAuth} from 'hudozka-middlewares';
 
 export function add(auth, data) {
     return put('/timeline', compose([
-        hm.ensureServiceAuth(auth),
-        hm.ejson(),
+        ensureServiceAuth(auth),
+        ejson(),
         query({
             save: toBoolean()
         }),
diff --git a/modules/hudozka-middlewares/src/ensureServiceAuth.js b/modules/hudozka-middlewares/src/ensureServiceAuth.js
index 99c1bbf1..eb67ad7a 100644
--- a/modules/hudozka-middlewares/src/ensureServiceAuth.js
+++ b/modules/hudozka-middlewares/src/ensureServiceAuth.js
@@ -1,3 +1,4 @@
+// auth - fn that returns boolean
 export function ensureServiceAuth(auth) {
     return async (ctx, next) => {
         let service = ctx.request.headers['x-service-name'];
@@ -10,3 +11,4 @@ export function ensureServiceAuth(auth) {
         }
     };
 }
+
diff --git a/src/core/service.js b/src/core/service.js
index 3a80519c..64795dad 100644
--- a/src/core/service.js
+++ b/src/core/service.js
@@ -1,8 +1,8 @@
 import {instagramToken} from '../config';
 
-const services = {
+export const services = {
     instagram: instagramToken
 };
 
-export const checkAuth = (name, token) => name in services && services[name] === token; 
-
+export const checkAuth = (name, token) => name in services && services[name] === token;
+export const authChecker = store => (name, token) => name in store && store[name] === token;
\ No newline at end of file
diff --git a/src/server.js b/src/server.js
index 3c16cfa8..b0f8a628 100644
--- a/src/server.js
+++ b/src/server.js
@@ -16,7 +16,7 @@ import config from './config';
 import {redirectionTable} from './config';
 import {routes, queryObject} from './routes';
 import {redirect} from './routes/redirect';
-import {checkAuth} from './core/service';
+import {services as serviceKeys, authChecker} from './core/service';
 
 const dirPublic = path.join(__dirname, '../public');
 const dirTemplates = path.join(__dirname, 'templates');
@@ -49,6 +49,7 @@ export default function(store){
 }
 
 function apis(store){
+    let checkAuth = authChecker(serviceKeys);
     return mount('/api/v1', api_v1(checkAuth, store));
 }