diff --git a/time_tracker_api/projects/projects_api.py b/time_tracker_api/projects/projects_api.py
index 5cbbd0f1..912d8fd7 100644
--- a/time_tracker_api/projects/projects_api.py
+++ b/time_tracker_api/projects/projects_api.py
@@ -1,21 +1,67 @@
-from flask_restplus import Namespace, Resource, abort, inputs
+from flask_restplus import Namespace, Resource, abort, inputs, fields
 from .projects_model import project_dao
 from time_tracker_api.errors import MissingResource
 
 ns = Namespace('projects', description='API for projects (clients)')
 
-@ns.route('/')
+# Project Model
+project = ns.model('Project', {
+    'name': fields.String(
+        required=True,
+        title='Name',
+        max_length=50,
+        description='Name of the project'
+    ),
+    'description': fields.String(
+        title='Description',
+        description='Description about the project'
+    ),
+    'type': fields.String(
+        required=True,
+        title='Type',
+        max_length=30,
+        description='If it is `Costumer`, `Training` or other type',
+    ),
+})
+
+
+project_response = ns.inherit('ProjectResponse', project, {
+    'id': fields.String(
+        readOnly=True,
+        required=True,
+        title='Identifier',
+        description='The unique identifier',
+    ),
+    'created_at': fields.Date(
+        readOnly=True,
+        title='Created',
+        description='Date of creation'
+    ),
+    'tenant_id': fields.String(
+        readOnly=True,
+        title='Tenant',
+        max_length=64,
+        description='The tenant this belongs to',
+    ),
+})
+
+
+@ns.route('')
 class Projects(Resource):
     @ns.doc('list_projects')
+    @ns.marshal_list_with(project_response, code=200)
     def get(self):
         """List all projects"""
         return project_dao.get_all(), 200
 
     @ns.doc('create_project')
+    @ns.expect(project)
+    @ns.marshal_with(project_response, code=201)
     def post(self):
         """Create a project"""
         return project_dao.create(ns.payload), 201
 
+# TODO : fix, this parser is for a field that is not being used.
 project_update_parser = ns.parser()
 project_update_parser.add_argument('active',
                                    type=inputs.boolean,
@@ -29,24 +75,14 @@ def post(self):
 @ns.param('uid', 'The project identifier')
 class Project(Resource):
     @ns.doc('get_project')
+    @ns.marshal_with(project_response)
     def get(self, uid):
         """Retrieve a project"""
         return project_dao.get(uid)
 
-    @ns.doc('delete_project')
-    @ns.response(204, 'Project deleted')
-    def delete(self, uid):
-        """Deletes a project"""
-        project_dao.delete(uid)
-        return None, 204
-
-    @ns.doc('put_project')
-    def put(self, uid):
-        """Create or replace a project"""
-        return project_dao.update(uid, ns.payload)
-
     @ns.doc('update_project_status')
     @ns.param('uid', 'The project identifier')
+    @ns.expect(project)
     @ns.response(204, 'State of the project successfully updated')
     def post(self, uid):
         """Updates a project using form data"""
@@ -57,3 +93,17 @@ def post(self, uid):
             abort(code=400)
         except MissingResource as e:
             abort(message=str(e), code=404)
+
+    @ns.doc('put_project')
+    @ns.expect(project)
+    @ns.marshal_with(project_response)
+    def put(self, uid):
+        """Create or replace a project"""
+        return project_dao.update(uid, ns.payload)
+
+    @ns.doc('delete_project')
+    @ns.response(204, 'Project deleted successfully')
+    def delete(self, uid):
+        """Deletes a project"""
+        project_dao.delete(uid)
+        return None, 204