diff --git a/README.md b/README.md
index b1ebfaa..d4eda84 100644
--- a/README.md
+++ b/README.md
@@ -364,6 +364,9 @@ server.get('/echo', function (req, res) {
   res.jsonp(req.query)
 })
 
+// To handle POST, PUT and PATCH you need to use a body-parser
+// You can use the one used by JSON Server
+server.use(jsonServer.bodyParser)
 server.use(function (req, res, next) {
   if (req.method === 'POST') {
     req.body.createdAt = Date.now()
diff --git a/src/server/body-parser.js b/src/server/body-parser.js
new file mode 100644
index 0000000..bc95924
--- /dev/null
+++ b/src/server/body-parser.js
@@ -0,0 +1,6 @@
+var bodyParser = require('body-parser')
+
+module.exports = [
+  bodyParser.json({limit: '10mb', extended: false}),
+  bodyParser.urlencoded({extended: false})
+]
diff --git a/src/server/common.js b/src/server/common.js
deleted file mode 100644
index 26577f0..0000000
--- a/src/server/common.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var bodyParser = require('body-parser')
-var methodOverride = require('method-override')
-
-// common middlewares used in ./defaults.js and ./router/index.js
-module.exports = [
-  bodyParser.json({limit: '10mb', extended: false}),
-  bodyParser.urlencoded({extended: false}),
-  methodOverride()
-]
diff --git a/src/server/defaults.js b/src/server/defaults.js
index 6cbd606..cedd843 100644
--- a/src/server/defaults.js
+++ b/src/server/defaults.js
@@ -6,7 +6,6 @@ var cors = require('cors')
 var compression = require('compression')
 var errorhandler = require('errorhandler')
 var objectAssign = require('object-assign')
-var common = require('./common')
 
 module.exports = function (opts) {
   var userDir = path.join(process.cwd(), 'public')
@@ -67,5 +66,5 @@ module.exports = function (opts) {
     })
   }
 
-  return arr.concat(common)
+  return arr
 }
diff --git a/src/server/index.js b/src/server/index.js
index 9a74caf..ffc8418 100644
--- a/src/server/index.js
+++ b/src/server/index.js
@@ -8,5 +8,6 @@ module.exports = {
   },
   defaults: require('./defaults'),
   router: require('./router'),
-  rewriter: require('./rewriter')
+  rewriter: require('./rewriter'),
+  bodyParser: require('./body-parser')
 }
diff --git a/src/server/router/index.js b/src/server/router/index.js
index 481d00a..e103c52 100644
--- a/src/server/router/index.js
+++ b/src/server/router/index.js
@@ -1,20 +1,22 @@
 var express = require('express')
+var methodOverride = require('method-override')
 var _ = require('lodash')
 var _db = require('underscore-db')
 var low = require('lowdb')
 var fileAsync = require('lowdb/lib/file-async')
+var bodyParser = require('../body-parser')
 var plural = require('./plural')
 var nested = require('./nested')
 var singular = require('./singular')
 var mixins = require('../mixins')
-var common = require('../common')
 
 module.exports = function (source) {
   // Create router
   var router = express.Router()
 
   // Add middlewares
-  router.use(common)
+  router.use(methodOverride())
+  router.use(bodyParser)
 
   // Create database
   var db
diff --git a/src/server/utils.js b/src/server/utils.js
index 179f005..8f8307a 100644
--- a/src/server/utils.js
+++ b/src/server/utils.js
@@ -1,7 +1,29 @@
 module.exports = {
+  toNative: toNative,
   getPage: getPage
 }
 
+// Turns string to native.
+// Example:
+//   'true' -> true
+//   '1' -> 1
+function toNative (value) {
+  if (typeof value === 'string') {
+    if (
+      value === '' ||
+      value.trim() !== value ||
+      (value.length > 1 && value[0] === '0')
+    ) {
+      return value
+    } else if (value === 'true' || value === 'false') {
+      return value === 'true'
+    } else if (!isNaN(+value)) {
+      return +value
+    }
+  }
+  return value
+}
+
 function getPage (array, page, perPage) {
   var obj = {}
   var start = (page - 1) * perPage