diff --git a/controller/ROOT/main.go b/controller/ROOT/main.go
index 97fb347..92c0975 100644
--- a/controller/ROOT/main.go
+++ b/controller/ROOT/main.go
@@ -3,11 +3,14 @@ package main
 import (
 	"git.xdrm.io/example/aicra/db"
 	e "git.xdrm.io/go/aicra/err"
+	"git.xdrm.io/go/aicra/response"
 	i "git.xdrm.io/go/aicra/response"
 )
 
 // Redirects to an url from a key
-func Get(d i.Arguments, r *i.Response) i.Response {
+func Get(d i.Arguments) i.Response {
+
+	r := response.New()
 
 	/* (1) Init redis connection */
 	cli := db.Connect()
@@ -39,7 +42,9 @@ func Get(d i.Arguments, r *i.Response) i.Response {
 }
 
 // Stores a new tinyurl/fullurl combination
-func Post(d i.Arguments, r *i.Response) i.Response {
+func Post(d i.Arguments) i.Response {
+
+	r := response.New()
 	/* (1) Init redis connection */
 	cli := db.Connect()
 	if cli == nil {
@@ -73,7 +78,9 @@ func Post(d i.Arguments, r *i.Response) i.Response {
 }
 
 // Overrides a existing tinyurl with new target
-func Put(d i.Arguments, r *i.Response) i.Response {
+func Put(d i.Arguments) i.Response {
+
+	r := response.New()
 
 	/* (1) Init redis connection */
 	cli := db.Connect()
@@ -108,7 +115,9 @@ func Put(d i.Arguments, r *i.Response) i.Response {
 }
 
 // Deletes an existing tinyurl
-func Delete(d i.Arguments, r *i.Response) i.Response {
+func Delete(d i.Arguments) i.Response {
+
+	r := response.New()
 
 	/* (1) Init redis connection */
 	cli := db.Connect()
diff --git a/controller/token/main.go b/controller/token/main.go
index e6e70bd..5dfdb5b 100644
--- a/controller/token/main.go
+++ b/controller/token/main.go
@@ -5,13 +5,16 @@ import (
 	"encoding/hex"
 	"git.xdrm.io/example/aicra/db"
 	e "git.xdrm.io/go/aicra/err"
+	"git.xdrm.io/go/aicra/response"
 	i "git.xdrm.io/go/aicra/response"
 	"strconv"
 	"time"
 )
 
 // Builds an access token from credentials
-func Post(d i.Arguments, r *i.Response) i.Response {
+func Post(d i.Arguments) i.Response {
+
+	r := response.New()
 
 	/* (1) Init redis connection */
 	cli := db.Connect()
diff --git a/main.go b/main.go
index ab29e90..2b31422 100644
--- a/main.go
+++ b/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"git.xdrm.io/go/aicra"
+	"git.xdrm.io/go/aicra/driver"
 	"log"
 	"net/http"
 )
@@ -10,9 +11,9 @@ func main() {
 
 	listen_addr := "127.0.0.1:4242"
 
-	server, err := aicra.New("manifest.json")
+	server, err := aicra.New("manifest.json", new(driver.Plugin))
 	if err != nil {
-		panic("cannot load config")
+		panic(err)
 	}
 
 	log.Printf("[Server up] %s\n", listen_addr)
diff --git a/middleware/1-auth/main.go b/middleware/1-auth/main.go
index 609562f..7a58ce5 100644
--- a/middleware/1-auth/main.go
+++ b/middleware/1-auth/main.go
@@ -2,13 +2,12 @@ package main
 
 import (
 	"git.xdrm.io/example/aicra/db"
-	"git.xdrm.io/go/aicra/middleware"
 	"net/http"
 	"strings"
 )
 
 // Authentication middleware
-func Inspect(req http.Request, scope *middleware.Scope) {
+func Inspect(req http.Request, scope *[]string) {
 
 	// 1. get authorization header
 	token := req.Header.Get("Authorization")