diff --git a/_prepend.php b/_prepend.php
index 72048ff..74d6eee 100644
--- a/_prepend.php
+++ b/_prepend.php
@@ -3,6 +3,7 @@ global $__autoload;
 
 $__autoload['ApiKey'] = dirname(__FILE__).'/inc/class.rest.key.php';
 $__autoload['restAuth'] = dirname(__FILE__).'/inc/class.rest.auth.php';
+$__autoload['restDcNameSpace'] = dirname(__FILE__).'/inc/class.rest.DcNameSpace.php';
 $__autoload['RestQuery'] = dirname(__FILE__).'/inc/class.rest.query.php';
 $__autoload['RestQueryGetBlogs'] = dirname(__FILE__).'/inc/class.rest.query.get.blogs.php';
 $__autoload['RestQueryGetBlog'] = dirname(__FILE__).'/inc/class.rest.query.get.blog.php';
@@ -12,3 +13,5 @@ $__autoload['ResQueryPatchBlogs'] = dirname(__FILE__).'/inc/class.rest.query.pat
 $__autoload['ResQueryPutBlogs'] = dirname(__FILE__).'/inc/class.rest.query.put.blogs.php';
 $__autoload['ResQueryDeleteBlogs'] = dirname(__FILE__).'/inc/class.rest.query.delete.blogs.php';
 $__autoload['RestQueryGetBlogSettings'] = dirname(__FILE__).'/inc/class.rest.query.get.blog.settings.php';
+$__autoload['RestQueryPostBlogSettings'] = dirname(__FILE__).'/inc/class.rest.query.post.blog.settings.php';
+$__autoload['RestQueryDeleteBlogSettings'] = dirname(__FILE__).'/inc/class.rest.query.delete.blog.settings.php';
diff --git a/_public.php b/_public.php
index 8cf4554..c49229b 100644
--- a/_public.php
+++ b/_public.php
@@ -18,37 +18,43 @@ class rest extends dcUrlHandlers
     switch($httpMethod){
       case "GET":
         if($args == 'blogs'){
-          $queryObj = new RestQueryGetBlogs();
+          return new RestQueryGetBlogs();
           break;
         }elseif($args == 'specs'){
-          $queryObj = new RestQueryGetSpecs();
+          return new RestQueryGetSpecs();
           break;
         }elseif(preg_match('/^blogs\/(.*)$/', $args )){
            ///blogs/{blog-id}
-          $queryObj = new RestQueryGetBlog($args);
+          return new RestQueryGetBlog($args);
           break;      
         }elseif(preg_match('/^(.*)\/settings$/', $args )){
-          $queryObj = new RestQueryGetBlogSettings($args);
+          return new RestQueryGetBlogSettings($args);
+          break;
+        }elseif(preg_match('/^(.*)\/settings\/(.*)$/', $args )){
+          return new RestQueryGetBlogSettings($args);
           break;
         }
         
         break;
       case "POST":
         if($args == 'blogs'){
-          $queryObj = new RestQueryPostBlogs($body);
+          return new RestQueryPostBlogs($body);
+        }elseif(preg_match('/^(.*)\/settings\/(.*)$/', $args )){
+          return new RestQueryPostBlogSettings($args,$body);
+          break;
         }
       
         break;
       case "PUT":
         if(preg_match('/^blogs\/(.*)$/', $args )){
-          $queryObj = new ResQueryPutBlogs($args,$body);
+          return new ResQueryPutBlogs($args,$body);
           break;
         }      
         break;
         
       case "PATCH":
         if(preg_match('/^blogs\/(.*)$/', $args )){
-          $queryObj = new ResQueryPatchBlogs($args,$body);
+          return new ResQueryPatchBlogs($args,$body);
           break;
         }
 
@@ -56,16 +62,16 @@ class rest extends dcUrlHandlers
         
       case "DELETE":
         if(preg_match('/^blogs\/(.*)$/', $args )){
-          $queryObj = new ResQueryDeleteBlogs($args,$body);
+          return new ResQueryDeleteBlogs($args,$body);
           break;
-        }  
+        }elseif(preg_match('/^(.*)\/settings\/(.*)$/', $args )){
+          return new RestQueryDeleteBlogSettings($args);
+        }
         break;
       default:
-        $queryObj = new RestQuery();
         break;
     }
-    
-    return $queryObj;
+    return new RestQuery(); //will return a 404
   
   }
 
diff --git a/documentation/definition.yaml b/documentation/definition.yaml
index 488867d..575b992 100644
--- a/documentation/definition.yaml
+++ b/documentation/definition.yaml
@@ -194,6 +194,95 @@ paths:
           description: Unexpected error
           schema:
             $ref: '#/definitions/Error'
+
+      
+            
+  '/{blog_id}/settings/{name_space}':
+    get:
+      summary: 'Get the settings inside the name-space'
+      description: same
+      parameters:
+        - name: x_dc_key
+          in: header
+          type: string
+          required: true
+        - name: blog_id
+          in: path
+          type: string
+          required: true
+        - name: name_space
+          in: path
+          type: string
+          required: true
+      responses:
+        '200':
+          description: OK
+        '404':
+          description: this blog id does not exists
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+    post:
+      summary: Create a new namespace and or a new setting'
+      description: "Let body empty if you just want to create a namespace without setting."
+      parameters:
+        - name: x_dc_key
+          in: header
+          type: string
+          required: true
+        - name: blog_id
+          in: path
+          type: string
+          required: true
+        - name: name_space
+          in: path
+          type: string
+          required: true
+        - name: setting
+          description: Can be empty, Can pass many settings. [{"id":"string","type":"string","value":"string","value_change":"string Optional","global":"bool optional"},{"id2":...}]
+          in: body
+          schema:
+            $ref: '#/definitions/settings'
+      responses:
+        '201':
+          description: OK
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+            
+  '/{blog_id}/settings/{name_space}/{setting_id}':
+    get:
+      summary: Get value and type for one setting'
+      description: ""
+      parameters:
+        - name: x_dc_key
+          in: header
+          type: string
+          required: true
+        - name: blog_id
+          in: path
+          type: string
+          required: true
+        - name: name_space
+          in: path
+          type: string
+          required: true
+        - name: setting_id
+          in: path
+          type: string
+          required: true
+      responses:
+        '200':
+          description: OK
+          schema:
+            $ref: '#/definitions/OneSetting'
+        default:
+          description: Unexpected error
+          schema:
+            $ref: '#/definitions/Error'
+    
   '/{blog-id}/posts':
     get:
       summary: Get list of posts
@@ -504,6 +593,24 @@ definitions:
         enum:
           - query_string
           - path_info
+  OneSetting:
+    type: object
+    properties:
+      ns: 
+        type: string
+      value:
+        type: string
+      type:
+        type: string
+      label:
+        type: string
+      global:
+        type: boolean
+        
+  settings:
+    type: array
+    items:
+      type: object
   Ids:
     type: object
     properties:
diff --git a/documentation/swagger.json b/documentation/swagger.json
index 885eeb9..23f7d3d 100644
--- a/documentation/swagger.json
+++ b/documentation/swagger.json
@@ -299,6 +299,135 @@
         }
       }
     },
+    "/{blog_id}/settings/{name_space}": {
+      "get": {
+        "summary": "Get the settings inside the name-space",
+        "description": "same",
+        "parameters": [
+          {
+            "name": "x_dc_key",
+            "in": "header",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "blog_id",
+            "in": "path",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "name_space",
+            "in": "path",
+            "type": "string",
+            "required": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK"
+          },
+          "404": {
+            "description": "this blog id does not exists"
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      },
+      "post": {
+        "summary": "Create a new namespace and or a new setting'",
+        "description": "Let body empty if you just want to create a namespace without setting.",
+        "parameters": [
+          {
+            "name": "x_dc_key",
+            "in": "header",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "blog_id",
+            "in": "path",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "name_space",
+            "in": "path",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "setting",
+            "description": "Can be empty, Can pass many settings. [{\"id\":\"string\",\"type\":\"string\",\"value\":\"string\",\"value_change\":\"string Optional\",\"global\":\"bool optional\"},{\"id2\":...}]",
+            "in": "body",
+            "schema": {
+              "$ref": "#/definitions/settings"
+            }
+          }
+        ],
+        "responses": {
+          "201": {
+            "description": "OK"
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/{blog_id}/settings/{name_space}/{setting_id}": {
+      "get": {
+        "summary": "Get value and type for one setting'",
+        "description": "",
+        "parameters": [
+          {
+            "name": "x_dc_key",
+            "in": "header",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "blog_id",
+            "in": "path",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "name_space",
+            "in": "path",
+            "type": "string",
+            "required": true
+          },
+          {
+            "name": "setting_id",
+            "in": "path",
+            "type": "string",
+            "required": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "schema": {
+              "$ref": "#/definitions/OneSetting"
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
     "/{blog-id}/posts": {
       "get": {
         "summary": "Get list of posts",
@@ -777,6 +906,32 @@
         }
       }
     },
+    "OneSetting": {
+      "type": "object",
+      "properties": {
+        "ns": {
+          "type": "string"
+        },
+        "value": {
+          "type": "string"
+        },
+        "type": {
+          "type": "string"
+        },
+        "label": {
+          "type": "string"
+        },
+        "global": {
+          "type": "boolean"
+        }
+      }
+    },
+    "settings": {
+      "type": "array",
+      "items": {
+        "type": "object"
+      }
+    },
     "Ids": {
       "type": "object",
       "properties": {
diff --git a/inc/class.rest.DcNameSpace.php b/inc/class.rest.DcNameSpace.php
new file mode 100644
index 0000000..5302e21
--- /dev/null
+++ b/inc/class.rest.DcNameSpace.php
@@ -0,0 +1,12 @@
+<?php
+class restDcNameSpace extends dcSettings
+{
+  //this function is private on the parent class
+  public function settingExists($id,$global=false)
+  {
+    $array = $global ? 'global' : 'local';
+    return isset($this->{$array.'_settings'}[$id]);
+  }
+
+
+}
\ No newline at end of file
diff --git a/inc/class.rest.query.delete.blog.settings.php b/inc/class.rest.query.delete.blog.settings.php
new file mode 100644
index 0000000..e2f29ca
--- /dev/null
+++ b/inc/class.rest.query.delete.blog.settings.php
@@ -0,0 +1,57 @@
+<?php
+class RestQueryDeleteBlogSettings extends RestQuery
+{
+
+  public function __construct($args){
+    global $core;
+    $explodedArgs = explode("/",$args);
+    $nameSpace = $explodedArgs[2];
+    $this->blog_id = $explodedArgs[0];
+    
+    
+    if($core->auth === false){
+      $core->auth = new restAuth($core); //class dcBlog need it
+      $unauth = true;
+    }
+    $this->required_perms = 'admin'; 
+    
+    //Is allowed?
+    if($this->is_allowed() === false){
+      //need To be authentified
+      return;
+    }
+    
+    //does the blog exists?
+    $core->blog = new dcBlog($core, $this->blog_id);
+    $blog_settings = new dcSettings($core,$this->blog_id);
+    
+    if(!$core->blog->id){
+      $this->response_code = 404;
+      $this->response_message = array('code' => 404, 'error' => 'Resource '.$this -> blog_id.' not found');
+      return;
+    }
+    
+    //Delete namespace or just a setting?
+    $nS = new restDcNameSpace($core, $this->blog_id,$explodedArgs[2]);
+    
+    if(isset($explodedArgs[3])){
+      if($nS->settingExists($explodedArgs[3])){
+        $nS->drop($explodedArgs[3]);
+        //OK
+        $this->response_code = 200;
+        $this->response_message = array('code' => 200, 'message' => 'Setting '.$explodedArgs[3].' deleted.');
+        return;
+      }else{ 
+        $this->response_code = 404;
+        $this->response_message = array('code' => 404, 'error' => 'Setting '.$explodedArgs[3].' not found');
+        return;
+      }
+    }else{
+      //delete nameSpace
+      $core->blog->settings->delNamespace($explodedArgs[2]);
+      $this->response_code = 200;
+      $this->response_message = array('code' => 200, 'message' => 'NameSpace '.$explodedArgs[2].' deleted.');
+      return;   
+    }  
+  }
+}
\ No newline at end of file
diff --git a/inc/class.rest.query.delete.blogs.php b/inc/class.rest.query.delete.blogs.php
index ccbae10..d21ad53 100644
--- a/inc/class.rest.query.delete.blogs.php
+++ b/inc/class.rest.query.delete.blogs.php
@@ -1,7 +1,7 @@
 <?php
 class ResQueryDeleteBlogs extends RestQuery
 {
-//$core->delBlog($blog_id);
+
   public function __construct($args){
   
    global $core;
@@ -13,8 +13,6 @@ class ResQueryDeleteBlogs extends RestQuery
     //Is allowed?
     if($this->is_allowed() === false){
       //need To be authentified
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'You need to be admin to patch a blog');
       return;
     }
     
@@ -31,7 +29,7 @@ class ResQueryDeleteBlogs extends RestQuery
       $core->delBlog($this->blog_id);
       $this->response_code = 201;
       $this->response_message = array(
-        'code'      => 200,
+        'code'      => 201,
         'message'   => 'Successfully deleted blog '.$this->blog_id
       );
 
@@ -44,9 +42,5 @@ class ResQueryDeleteBlogs extends RestQuery
         'message'   => $e->getMessage()
       );
     }
-  
-  
   }
-
-
 }
\ No newline at end of file
diff --git a/inc/class.rest.query.get.blog.php b/inc/class.rest.query.get.blog.php
index 7669360..26fa866 100644
--- a/inc/class.rest.query.get.blog.php
+++ b/inc/class.rest.query.get.blog.php
@@ -12,9 +12,6 @@ class RestQueryGetBlog extends RestQuery
   
   $this->required_perms = 'unauth';
       if($this->is_allowed() === false){
-        //need To be authentified
-        $this->response_code = 403;
-        $this->response_message = array('code' => 403, 'error' => 'This API is not open without KEY');
         return;
       }
     //instance
diff --git a/inc/class.rest.query.get.blog.settings.php b/inc/class.rest.query.get.blog.settings.php
index e661e49..86cc5ef 100644
--- a/inc/class.rest.query.get.blog.settings.php
+++ b/inc/class.rest.query.get.blog.settings.php
@@ -6,13 +6,11 @@ class RestQueryGetBlogSettings extends RestQuery
   {
     global $core;
     
-    
-    $this->blog_id = explode("/",$args)[0];
+    $explodedArgs = explode("/",$args);
+    $this->blog_id = $explodedArgs[0];
     //check if user is allowed
     $this->required_perms = 'admin';
     if($this->is_allowed() === false){
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'No enough privileges');
       return;
     } 
 
@@ -31,8 +29,26 @@ class RestQueryGetBlogSettings extends RestQuery
           $settings[$ns][$k] = $v;
         }
       }
+      
       $this->response_code = 200;
-      $this->response_message =  $settings;
+      
+      if(isset($explodedArgs[3])){
+        if(isset($settings[$explodedArgs[2]][$explodedArgs[3]])){
+          $this->response_message =  $settings[$explodedArgs[2]][$explodedArgs[3]];
+        }else{
+            $this->response_code = 404;
+            $this->response_message = array('code' => 404, 'error' => 'Namespace or setting not found');     
+        }
+      }elseif(isset($explodedArgs[2])){
+        if(isset($settings[$explodedArgs[2]])){
+            $this->response_message =  $settings[$explodedArgs[2]];
+        }else{
+            $this->response_code = 404;
+            $this->response_message = array('code' => 404, 'error' => 'Namespace found');     
+        }  
+      }else{
+        $this->response_message =  $settings;
+      }
     }catch (Exception $e){
       $this->response_code = 500;
       $this->response_message = array(
@@ -40,9 +56,7 @@ class RestQueryGetBlogSettings extends RestQuery
         'message'   => $e->getMessage()
       );
     }
-    
-     return; 
+    return; 
   }
   
-    
 }
\ No newline at end of file
diff --git a/inc/class.rest.query.get.blogs.php b/inc/class.rest.query.get.blogs.php
index 9186e48..d84c9f6 100644
--- a/inc/class.rest.query.get.blogs.php
+++ b/inc/class.rest.query.get.blogs.php
@@ -9,9 +9,6 @@ class RestQueryGetBlogs extends RestQuery
     $this->required_perms = 'none'; //I want user have an account 
     
     if($this->is_allowed() === false){
-      //need To be authentified
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'get Blogs methods requires to be authentified');
       return;
     }   
     //list the blogs the user can access
diff --git a/inc/class.rest.query.get.specs.php b/inc/class.rest.query.get.specs.php
index 100e514..18f20db 100644
--- a/inc/class.rest.query.get.specs.php
+++ b/inc/class.rest.query.get.specs.php
@@ -3,13 +3,9 @@ class RestQueryGetSpecs extends RestQuery
 {
   public function __construct(){
     global $core;
-    $this->response_code = 200;
-    
+    $this->response_code = 200;  
     $this->required_perms = 'unauth'; 
-    
     if($this->is_allowed() === false){
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'this method is not open');
       return;
     }
     
diff --git a/inc/class.rest.query.patch.blogs.php b/inc/class.rest.query.patch.blogs.php
index 01b98e3..fe9e665 100644
--- a/inc/class.rest.query.patch.blogs.php
+++ b/inc/class.rest.query.patch.blogs.php
@@ -9,14 +9,10 @@ class ResQueryPatchBlogs extends RestQuery
     global $core;
     
     $this->blog_id = substr($args,6);
-
     $this->required_perms = 'admin'; 
     
     //Is allowed?
-    if($this->is_allowed() === false){
-      //need To be authentified
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'You need to be admin to patch a blog');
+    if($this->is_allowed() === false){;
       return;
     }
     
@@ -29,7 +25,7 @@ class ResQueryPatchBlogs extends RestQuery
     //is it valid fields?
     if(!$this->check_for_required_fields( $inputArray, array(), 
       array('blog_id','blog_url','blog_name','blog_desc','lang','blog_timezone','url_scan')) ){
-     return; 
+      return;
     }
     
     //does the blog exists?
diff --git a/inc/class.rest.query.php b/inc/class.rest.query.php
index f2bb93f..d2b9110 100644
--- a/inc/class.rest.query.php
+++ b/inc/class.rest.query.php
@@ -22,12 +22,13 @@ class RestQuery{
   public function __construct()
   {
   
-        $this->response_code = 400;
+        $this->response_code = 404;
         $this->response_message = array(
-          "error"  => "Unrecoknized method",
-          "code"  => 400
+          "error"  => "Method not found",
+          "code"  => 404
         );
   }
+
   /**
   * Check if required fields are set
   * $strict => Go on error if a additionnal field is given
@@ -84,7 +85,7 @@ class RestQuery{
     if($ret = json_decode($body,true)){
       return $ret;
     }else{
-      $this->response_code = 301;
+      $this->response_code = 400;
       $this->response_message = array(
         'error' => 'Can\'t parse input JSON',
         'code'  => 400
@@ -99,24 +100,23 @@ class RestQuery{
       $perms = $core->auth->getAllPermissions();
     }
     
-    
+    $is_allowed = false;
     switch($this->required_perms){
+      
       case 'unauth':
         //on verifie quand même que l'API est ouverte
-        if((!$core->blog->settings->rest->rest_is_open) && ($core->auth === false)){
-          return false;
-        }else{
-          return true;
+        if(
+            (($core->blog->settings->rest->rest_is_open) && ($core->auth === false))
+            ||($core->auth !== false)
+        ){
+              $is_allowed = true;
         }
-      
-        break;
         
+        break;      
       case 'none':
         //user must be valid
-        if($core->auth === false){
-          return false;
-        }else{
-          return true;
+        if($core->auth){
+          $is_allowed = true;
         }
         break;
       case 'media_admin':
@@ -134,16 +134,18 @@ class RestQuery{
       case 'usage':
         break;
       case 'admin':
-        if($core->auth === false){
-          return false;
-        }
-        if ($core->auth->isSuperAdmin()){
-          return true;
-        }else{
-          return false;
+        if (($core->auth !== false) && $core->auth->isSuperAdmin()){
+          $is_allowed = true;
         }
         break;
     }
+    if($is_allowed){
+      return true;
+    }else{
+      $this->response_code = 403;
+      $this->response_message = array('code' => 403, 'error' => 'Unauthorized');
+      return false;
+    }
   }
   public function get_full_code_header($code=''){
     if($code == ''){
diff --git a/inc/class.rest.query.post.blog.settings.php b/inc/class.rest.query.post.blog.settings.php
new file mode 100644
index 0000000..6aa6058
--- /dev/null
+++ b/inc/class.rest.query.post.blog.settings.php
@@ -0,0 +1,95 @@
+<?php
+class RestQueryPostBlogSettings extends RestQuery
+{
+ private function arrayToSubArray($array){
+   
+   return array($array);
+ }
+
+  private function setSetting($nameSpace,$body){
+    global $core;
+    //verifier le JSON
+    
+    //permettre à l'user de fournir un ou plusieurs settings à la fois.
+    $querryArr = json_decode($body,true);
+    if(empty($querryArr)){
+      $this->response_code = 400;
+      $this->response_message = array(
+        'error' => 'Can\'t parse input JSON',
+        'code'  => 400
+      );
+      return;
+    }
+    if(isset($querryArr['id'])){
+        //l'user n'a envoyé qu'un seul setting sans le mettre dans un objet
+       $querryArr = $this->arrayToSubArray($querryArr);
+    }
+    
+    //tester la présence des bonnes clefs
+    foreach($querryArr as $setting){
+        if($this->check_for_required_fields($setting,
+            array('id','value'),
+            array('type','label','value_change','global')
+            ) === false)
+        {
+            return;
+        }
+    }
+    
+   foreach($querryArr as $setting){
+        //set falcutative fields
+      if(!isset($setting['type'])){
+        $setting['type'] = null;
+      }
+      if(!isset($setting['value_change'])){
+        $setting['value_change'] = true;
+      }
+      if(!isset($setting['global'])){
+        $setting['global'] = false;
+      }
+
+      $core->blog->settings->$nameSpace->put($setting['id'],$setting['value'], 
+                                                   $setting['type'],$setting['value_change'],
+                                                   $setting['global']);
+   }
+  
+    $this -> response_code = 201;
+    $this -> response_message = array(
+        'code'  => 201,
+        'message' => 'settings Successfully created'
+    );
+    return;
+  }
+  public function __construct($args,$body){
+    global $core;
+    
+    $explodedArgs = explode("/",$args);
+    $nameSpace = $explodedArgs[2];
+    $this->blog_id = $explodedArgs[0];
+    $this->required_perms = 'admin'; 
+    
+    if($core->auth === false){
+      $core->auth = new restAuth($core); //class dcBlog need it
+      $unauth = true;
+    }
+    $core->blog = new dcBlog($core, $this->blog_id);
+    $blog_settings = new dcSettings($core,$this->blog_id);
+    
+    
+    
+    if($this->is_allowed() === false){
+      return;
+    }
+    $core->blog->settings->addNamespace($nameSpace);      
+    //error_log($body);
+    if(empty($body)){
+        $this -> response_code = 201;
+        $this -> response_message = array(
+            'code'  => 201,
+            'message' => 'namespace '.$nameSpace.' Successfully created'
+        );
+    }else{
+       $this-> setSetting($nameSpace,$body);
+    }
+  }
+}
diff --git a/inc/class.rest.query.post.blogs.php b/inc/class.rest.query.post.blogs.php
index 44191b8..bb4bcec 100644
--- a/inc/class.rest.query.post.blogs.php
+++ b/inc/class.rest.query.post.blogs.php
@@ -10,9 +10,6 @@ class RestQueryPostBlogs extends RestQuery
     $this->required_perms = 'admin'; //I want user have an account 
     
     if($this->is_allowed() === false){
-      //need To be authentified
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'You need to be admin to create a new blog');
       return;
     }
     
@@ -78,7 +75,7 @@ class RestQueryPostBlogs extends RestQuery
       $this->response_code = 201;
       $this->response_message = array(
         'code'      => 201,
-        'id'        => $blog_id
+        'id'        => $blog_id,
         'message'   => 'Successfully created blog'.$blog_id
       );
 
diff --git a/inc/class.rest.query.put.blogs.php b/inc/class.rest.query.put.blogs.php
index f520290..fba2d63 100644
--- a/inc/class.rest.query.put.blogs.php
+++ b/inc/class.rest.query.put.blogs.php
@@ -9,14 +9,9 @@ class ResQueryPutBlogs extends RestQuery
     global $core;
     
     $this->blog_id = substr($args,6);
-
-    $this->required_perms = 'admin'; 
-    
+    $this->required_perms = 'admin';    
     //Is allowed?
     if($this->is_allowed() === false){
-      //need To be authentified
-      $this->response_code = 403;
-      $this->response_message = array('code' => 403, 'error' => 'You need to be admin to put a blog');
       return;
     }
     
diff --git a/unit-tests/README.md b/unit-tests/README.md
new file mode 100644
index 0000000..383019d
--- /dev/null
+++ b/unit-tests/README.md
@@ -0,0 +1,11 @@
+#Unit tests
+
+Change the parameters at the beginning of test-API.php and use it in console mode
+
+ php test-API.php
+
+This will test all the API methods.
+Use this tests only on a developpement platform of Dotclear.
+
+These tests are for the developer (me). I'm tired of systematically retest everything as I progress in development. 
+Incidentally, they also serve as an example on the use of the API.
\ No newline at end of file
diff --git a/unit-tests/test-API.php b/unit-tests/test-API.php
new file mode 100644
index 0000000..40f0c90
--- /dev/null
+++ b/unit-tests/test-API.php
@@ -0,0 +1,378 @@
+<?php
+
+$api_key = '1zhoGXv9PA0lvPNG81GUlCNfqT45gVuV'; //super admin api_key, change it by your
+$api_url = 'http://dotclear.localhost/dotclear/index.php?rest'; //my local dev platform
+
+
+function check_json_content($content,$aKeyToCheck){
+  
+  $arr=json_decode($content,true);
+  
+  if($aKeyToCheck === false){
+    if (is_array($arr)){
+        return true;
+    }else{
+        return false;
+    }
+  }
+  if(isset($arr[$aKeyToCheck])){
+    if(is_array($arr[$aKeyToCheck])){
+      return json_encode($arr[$aKeyToCheck],true);
+    }else{
+      return $arr[$aKeyToCheck];
+    }
+  }else{
+    return false;
+  }
+}
+
+function test($url, $method, $body, $expectedCode, $expectedKeyOnResponse, $x_dc_key){
+
+  $ch = curl_init($url);
+  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
+  curl_setopt($ch, CURLOPT_TIMEOUT, 10);
+  
+  if($x_dc_key <> ''){
+      curl_setopt($ch, CURLOPT_HTTPHEADER, array('x_dc_key: '.$x_dc_key));
+  }
+  if($body <> ''){
+     curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
+  }
+  $response = curl_exec($ch);
+  $httpCode = curl_getinfo($ch)['http_code'];
+  
+  if($httpCode <> $expectedCode){
+    echo "\nQuery type ".$method." on url ".$url." didn't return the expected code.\n".
+         "return: ".$httpCode." Expected: ".$expectedCode."\n".
+         "Response content:\n".$response;
+    //on va pas plus loin, ça pourrait mettre la m... dans la suite
+    die();
+    return;
+  }
+  
+  $r = check_json_content($response ,$expectedKeyOnResponse);
+  if($r === false){
+    echo "\nQuery type ".$method." on url ".$url." JSON parse error or missing propertie.\n".
+         "return code: ".$httpCode."\n".
+         "Response content:\n".$response;
+    //on va pas plus loin, ça pourrait mettre la m... dans la suite
+    die();
+    return;
+  }
+  curl_close($ch);
+  return $r;
+}
+
+
+$allTests = array(
+  array(
+    'title'                 => 'test 404 page',
+    'url'                   =>  $api_url.'/kgdghui',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '404',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '',
+    'x_dc_key'              => '',
+    'saveAs'                => ''
+
+  ),
+  array(
+    'title'                 => 'test specs Method',
+    'url'                   =>  $api_url.'/specs',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'swagger',
+    'body'                  => '',
+    'x_dc_key'              => '',
+    'saveAs'                => ''
+
+  ),
+    array(
+    'title'                 => 'get /blogs without api_key',
+    'url'                   =>  $api_url.'/blogs',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '',
+    'x_dc_key'              => '',
+    'saveAs'                => ''
+
+  ),
+  array(
+    'title'                 => 'get /blogs with wrong api_key',
+    'url'                   =>  $api_url.'/blogs',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '',
+    'x_dc_key'              => '7777777777777',
+    'saveAs'                => ''
+
+  ),
+    array(
+    'title'                 => 'get /blogs with good api_key',
+    'url'                   =>  $api_url.'/blogs',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => false, //is a single list
+    'body'                  => '',
+    'x_dc_key'              => $api_key,
+    'saveAs'                => ''
+
+  ),
+  //creer un blog qui servira aux tests suivants
+    array(
+    'title'                 => 'post /blogs/ with good api_key',
+    'url'                   =>  $api_url.'/blogs',
+    'method'                => 'POST',
+    'expectedResponseCode'  => '201',
+    'expectedKeyOnResponse' => 'id', //is a single list
+    'body'                  => json_encode(array(
+                                      "blog_id" => "test-api",
+                                        "blog_name" => "Test de l'API",
+                                        "blog_url" => "http://test.localhost/",
+                                        "blog_desc"=> "un test"
+                                )),
+    'x_dc_key'              => $api_key,
+    'saveAs'                => 'blog_id'
+
+  ),
+  
+  //test JSON deffectueux
+  array(
+    'title'                 => 'post /blogs/ with good api_key and bad JSON',
+    'url'                   =>  $api_url.'/blogs',
+    'method'                => 'POST',
+    'expectedResponseCode'  => '400',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '{"ce n\'est pas du" => "JSON"}',
+    'x_dc_key'              => $api_key,
+    'saveAs'                => ''
+
+  ),
+  
+  //get blog Properties
+  array(
+    'title'                 => 'Blogs /blogs/%blog_id%  with good api_key',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'blog_url',
+    'body'                  => '',
+    'x_dc_key'              => $api_key,
+    'saveAs'                => ''
+
+), 
+
+  //Patch blog properties with error ON JSON
+  array(
+    'title'                 => 'PATCH /blogs/%blog_id%  with with error ON JSON',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PATCH',
+    'expectedResponseCode'  => '400',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '{JSON IS FUN}',
+    'x_dc_key'              => $api_key,
+    'saveAs'                => ''
+
+),
+
+  array(
+    'title'                 => 'PATCH /blogs/%blog_id%  with with error ON  api_key',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PATCH',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '{"blog_name": "Patched Blog name"}',
+    'x_dc_key'              => 'heyHey!',
+    'saveAs'                => ''
+
+),
+
+    array(
+    'title'                 => 'PATCH /blogs/%blog_id% without error',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PATCH',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'message',
+    'body'                  => '{"blog_name": "Patched Blog name"}',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+
+),
+  
+//PUT
+  //Patch blog properties with error ON JSON
+  array(
+    'title'                 => 'PUT /blogs/%blog_id%  with with error ON JSON',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PUT',
+    'expectedResponseCode'  => '400',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '{JSON IS FUN}',
+    'x_dc_key'              => $api_key,
+    'saveAs'                => ''
+  ),
+
+  array(
+    'title'                 => 'PUT /blogs/%blog_id%  with with error ON  api_key',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PUT',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'error',
+    'body'                  => '{"blog_id": "%blog_id%","blog_url":"https://plop.local/", "blog_name": "Patched Blog name", "blog_desc": "blahblah"}',
+    'x_dc_key'              => 'heyHey!',
+    'saveAs'                => ''
+    ),
+
+    array(
+    'title'                 => 'PUT/blogs/%blog_id% without error',
+    'url'                   =>  $api_url.'/blogs/%blog_id%',
+    'method'                => 'PUT',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'message',
+    'body'                  => '{"blog_id": "%blog_id%","blog_url":"https://plop.local/", "blog_name": "Patched Blog name", "blog_desc": "blahblah"}',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+    ),
+    
+    //get settings
+   array(
+    'title'                 => 'GET /%blog_id%/settings without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'system',
+    'body'                  => '',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+    //get settings
+   array(
+    'title'                 => 'GET /%blog_id%/settings/system without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/system',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'url_scan',
+    'body'                  => '',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+   array(
+    'title'                 => 'GET /%blog_id%/settings/system/url_scan without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/system/url_scan',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'value',
+    'body'                  => '',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+      array(
+    'title'                 => 'GET /%blog_id%/settings/HEYHEY/url_scan without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/HEYHEY/url_scan',
+    'method'                => 'GET',
+    'expectedResponseCode'  => '404',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+   
+   array(
+    'title'                 => 'POST /%blog_id%/settings/test without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/test',
+    'method'                => 'POST',
+    'expectedResponseCode'  => '201',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '[{"id":"test","value":"hey","type":"string"},{"id":"test2","value":"hey","type":"string"}]',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+      array(
+    'title'                 => 'POST /%blog_id%/settings/test without api key',
+    'url'                   =>  $api_url.'/%blog_id%/settings/test',
+    'method'                => 'POST',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '[{"id":"test2","value":"hey","type":"string"}]',
+    'x_dc_key'              =>  '',
+    'saveAs'                => ''
+   ),
+    array(
+    'title'                 => 'POST /%blog_id%/settings/test with fail JSON',
+    'url'                   =>  $api_url.'/%blog_id%/settings/test',
+    'method'                => 'POST',
+    'expectedResponseCode'  => '400',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '[{"id"=> Hey"test2","value":"hey","type":"string"}]',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+   
+   //delete the settings
+    array(
+    'title'                 => 'DELETE /%blog_id%/settings/test/test2 without key error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/test/test2',
+    'method'                => 'DELETE',
+    'expectedResponseCode'  => '403',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '',
+    'x_dc_key'              =>  'lkjmlhkjb:b:kjb',
+    'saveAs'                => ''
+   ),
+   
+    array(
+    'title'                 => 'DELETE /%blog_id%/settings/test/test2 without error',
+    'url'                   =>  $api_url.'/%blog_id%/settings/test/test2',
+    'method'                => 'DELETE',
+    'expectedResponseCode'  => '200',
+    'expectedKeyOnResponse' => 'code',
+    'body'                  => '',
+    'x_dc_key'              =>  $api_key,
+    'saveAs'                => ''
+   ),
+   
+   
+  //remove blog test
+    array(
+      'title'                 => 'Blogs /blogs/%blog_id%  with good api_key',
+      'url'                   =>  $api_url.'/blogs/%blog_id%',
+      'method'                => 'DELETE',
+      'expectedResponseCode'  => '201',
+      'expectedKeyOnResponse' => 'message', //is a single list
+      'body'                  => '',
+      'x_dc_key'              => $api_key,
+      'saveAs'                => ''
+
+    ),
+);
+
+$saveIds = array();
+foreach($allTests as $oneTest){
+
+  //replaces
+  
+  foreach($oneTest as $key => $value){
+    foreach($saveIds as $find => $replace){
+      $oneTest[$key] = str_replace('%'.$find.'%', $replace, $value);
+    }
+  }
+
+  echo "\nTesting ".$oneTest['title']." ".$oneTest['url']." method ". $oneTest['method'];
+  $t = test(
+              $oneTest['url'],
+              $oneTest['method'],
+              $oneTest['body'],
+              $oneTest['expectedResponseCode'], 
+              $oneTest['expectedKeyOnResponse'],
+              $oneTest['x_dc_key']
+              );
+  echo "\nSUCCESS ".$t;
+  
+  if ($oneTest['saveAs'] <> ''){   
+    $saveIds[$oneTest['saveAs']] = $t;
+  }
+
+}