diff --git a/app/assets/version.html b/app/assets/version.html
new file mode 100644
index 0000000..19be3bf
--- /dev/null
+++ b/app/assets/version.html
@@ -0,0 +1 @@
+796aaedc-91d9-4831-ae47-de330967e7b4
diff --git a/app/controllers/api/v1/Session.controller.js b/app/controllers/api/v1/Session.controller.js
index 107ace3..72a8929 100644
--- a/app/controllers/api/v1/Session.controller.js
+++ b/app/controllers/api/v1/Session.controller.js
@@ -2,7 +2,7 @@ const { Controller } = require('libflitter')
 
 class SessionController extends Controller {
     static get services() {
-        return [...super.services, 'configs']
+        return [...super.services, 'configs', 'models', 'auth']
     }
 
     async get_session(req, res, next) {
@@ -38,6 +38,41 @@ class SessionController extends Controller {
             },
         }
     }
+
+    async get_device_token(req, res, next) {
+        const DeviceToken = this.models.get('api:DeviceToken')
+        const token = await DeviceToken.grant_user(req.user)
+
+        return res.api({
+            token: token.token,
+            expiration_date: token.expiration_date,
+        })
+    }
+
+    async resume(req, res, next) {
+        const DeviceToken = this.models.get('api:DeviceToken')
+        const User = this.models.get('auth:User')
+        const token = await DeviceToken.findOne({
+            token: req.params.token,
+            expiration_date: { $gt: new Date },
+        });
+
+        if ( !token ) {
+            return res.status(404)
+                .message('Device token expired or invalid.')
+                .api()
+        }
+
+        const user = await User.findById(token.user_id);
+        if ( !user ) {
+            return res.status(404)
+                .message('Device token expired or invalid.')
+                .api()
+        }
+
+        await this.auth.get_provider().session(req, user)
+        return res.api()
+    }
 }
 
 module.exports = exports = SessionController
diff --git a/app/models/api/DeviceToken.model.js b/app/models/api/DeviceToken.model.js
new file mode 100644
index 0000000..e7689d9
--- /dev/null
+++ b/app/models/api/DeviceToken.model.js
@@ -0,0 +1,36 @@
+const { Model } = require('flitter-orm')
+const uuid = require('uuid/v4')
+
+class DeviceTokenModel extends Model {
+    static get schema() {
+        return {
+            user_id: String,
+            create_date: { type: Date, default: () => new Date },
+            expiration_date: {
+                type: Date,
+                default: () => {
+                    const date = new Date();
+                    date.setMonth(date.getMonth() + 1);
+                    return date;
+                }
+            },
+            token: {
+                type: String,
+                default: () => {
+                    return Array(5).fill('').map(_ => uuid()).join('').replace(/-/g, '')
+                }
+            },
+        }
+    }
+
+    static async grant_user(user) {
+        const tok = new this({
+            user_id: user.id,
+        })
+
+        await tok.save()
+        return tok
+    }
+}
+
+module.exports = exports = DeviceTokenModel
diff --git a/app/routing/routers/api/v1/session.routes.js b/app/routing/routers/api/v1/session.routes.js
index 46cd820..f2f05d8 100644
--- a/app/routing/routers/api/v1/session.routes.js
+++ b/app/routing/routers/api/v1/session.routes.js
@@ -8,6 +8,7 @@ const index = {
 
     get: {
         '/': [ 'controller::api:v1:Session.get_session' ],
+        '/device-token': [ 'controller::api:v1:Session.get_device_token' ],
     },
 
     post: {
diff --git a/app/routing/routers/index.routes.js b/app/routing/routers/index.routes.js
index 184d65e..34928f6 100644
--- a/app/routing/routers/index.routes.js
+++ b/app/routing/routers/index.routes.js
@@ -60,7 +60,11 @@ const index = {
    * an array of canonical references to controller methods
    * or middleware that are applied in order.
    */
-  post: {}
+  post: {
+    '/api/v1/session/resume/:token': [
+        'middleware::auth:GuestOnly', 'controller::api:v1:Session.resume',
+    ],
+  }
 };
 
 module.exports = exports = index;