diff --git a/README.md b/README.md
index 74104ac..6f40021 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,5 @@
 Site pour pouvoir vérifier si un artiste présent sur Spotify possède un compte bandcamp.
+
+Pour configurer le fichier `config.go`:
+* ClientID: l’id de votre application
+* RedirectURI: lien de redirection après l’authentification
diff --git a/config.go.example b/config.go.example
index e1867e4..78982ab 100644
--- a/config.go.example
+++ b/config.go.example
@@ -1,3 +1,5 @@
 package main
 
-var SpotifyAPI = "test"
+var SpotifyAPI = ""
+var ClientID = ""
+var RedirectURI = ""
diff --git a/server.go b/server.go
index 27da230..d5b4699 100644
--- a/server.go
+++ b/server.go
@@ -15,6 +15,17 @@ import (
 var MyClient = &http.Client{}
 var MyResp = &RespBandcamp{}
 
+func loginSpotify(w http.ResponseWriter, r *http.Request) {
+    if err := r.ParseForm(); err != nil {
+        fmt.Fprintf(w, "ParseForm() err: %v", err)
+        return
+    }
+
+    w.Header().Set("Location", "https://accounts.spotify.com/authorize?client_id="+ClientID+"&response_type=token&redirect_uri="+RedirectURI)
+    w.WriteHeader(http.StatusSeeOther)
+    go getListPlaylist(r.FormValue("id"))
+}
+
 /* 
 check artist and album 
 items[x].track.album.name et items[x].track.album.artists[0].name
@@ -216,12 +227,18 @@ func getNew(w http.ResponseWriter, r *http.Request) {
     MyResp.Notfound = nil
 }
 
+func mytest(w http.ResponseWriter, r *http.Request) {
+    fmt.Fprintf(w, r.RequestURI)
+}
+
 func main() {
     fileServer := http.FileServer(http.Dir("./static"))
     http.Handle("/", fileServer)
     http.HandleFunc("/hello", hello)
     http.HandleFunc("/back", formHandler)
     http.HandleFunc("/refresh", getNew)
+    http.HandleFunc("/spotify", loginSpotify)
+    http.HandleFunc("/mytest", mytest)
 
     fmt.Printf("Starting the server…\n")
     if err := http.ListenAndServe(":8080", nil); err != nil {
diff --git a/static/index.html b/static/index.html
index fa26cc9..0737c0f 100644
--- a/static/index.html
+++ b/static/index.html
@@ -8,6 +8,8 @@
         <p>Recherche dans une playlist les artistes se trouvant aussi sur Bandcamp !</p>
         <hr />
 
+        <a href="/spotify">SE CONNECTER À SPOTIFY ICI</a>
+
         <div>
             <form action="/back" method="post">
                 <label>Saisir l’ID de la playlist (sans l’url): <input name="id" type="text" required /></label> <br />