diff --git a/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/LastFMToSpotify.java b/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/LastFMToSpotify.java
index 47b087d..48eacde 100644
--- a/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/LastFMToSpotify.java
+++ b/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/LastFMToSpotify.java
@@ -1,15 +1,26 @@
 package de.b00tload.tools.lastfmtospotifyplaylist;
 
 
+import com.neovisionaries.i18n.CountryCode;
 import de.b00tload.tools.lastfmtospotifyplaylist.arguments.ArgumentHandler;
 import de.b00tload.tools.lastfmtospotifyplaylist.arguments.Arguments;
 import de.b00tload.tools.lastfmtospotifyplaylist.util.PeriodHelper;
+import de.b00tload.tools.lastfmtospotifyplaylist.util.TokenHelper;
 import de.umass.lastfm.Caller;
 import de.umass.lastfm.Track;
 import de.umass.lastfm.User;
+import io.javalin.Javalin;
+import io.javalin.http.ContentType;
+import se.michaelthelin.spotify.SpotifyApi;
+import se.michaelthelin.spotify.model_objects.credentials.AuthorizationCodeCredentials;
+import se.michaelthelin.spotify.model_objects.specification.Playlist;
 
-import java.util.Collection;
-import java.util.HashMap;
+import java.net.URI;
+import java.time.Clock;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 import static de.b00tload.tools.lastfmtospotifyplaylist.util.Logger.logLn;
 
@@ -22,6 +33,7 @@ public class LastFMToSpotify {
         // create hash map with user agent
         configuration = new HashMap<>();
         configuration.put("requests.useragent", "LastFMToSpotify/1.0-Snapshot (" + System.getProperty("os.name") + "; " + System.getProperty("os.arch") + ") Java/" + System.getProperty("java.version"));
+        configuration.put("playlist.name", "LastFMToSpotify@" + LocalDateTime.now(Clock.systemDefaultZone()).format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
         // parse arguments
         for (int a = 0; a < args.length; a++) {
             Arguments arg;
@@ -49,28 +61,60 @@ public class LastFMToSpotify {
         // Start Progress Bar
         try {
             logLn("Authenticating with Spotify...", 1);
+            SpotifyApi.Builder build = SpotifyApi.builder();
+            build.setClientId(configuration.get("spotify.clientid"));
+            build.setClientSecret(configuration.get("spotify.secret"));
+            build.setRedirectUri(URI.create("http://localhost:9876/callback/spotify/"));
+            SpotifyApi api = build.build();
+            AtomicBoolean waiting = new AtomicBoolean(true);
+            try (Javalin webserver = Javalin.create().start(9876)) {
+                webserver.get("/callback/spotify", ctx -> {
+                    if(ctx.queryParamMap().containsKey("code")) {
+                        AuthorizationCodeCredentials cred = api.authorizationCode(ctx.queryParam("code")).build().execute();
+                        configuration.put("spotify.access", cred.getAccessToken());
+                        if(configuration.containsKey("spotify.saveaccess")) TokenHelper.saveTokens(cred);
+                        ctx.result("success. <script>window.close()</script>").contentType(ContentType.TEXT_HTML);
+                        waiting.set(false);
+                    } else {
+                        logLn("Error: Spotify authorization failed."+LINE_SEPERATOR+ctx.queryParam("error"), 1);
+                        System.exit(500);
+                    }
+                });
+                logLn("Waiting for Spotify authorization.", 1);
+                //TODO: Open auth page in Browser
+                while (waiting.get());
+                webserver.stop();
+            }
             logLn("Authenticating with LastFM...", 1);
             Caller.getInstance().setUserAgent(configuration.get("requests.useragent"));
             logLn(User.getInfo(configuration.get("lastfm.user"), configuration.get("lastfm.apikey")).getName(), 1);
             logLn("Reading from LastFM...", 1);
             Collection<Track> tracks = User.getTopTracks(configuration.get("lastfm.user"), PeriodHelper.getPeriodByString(configuration.get("lastfm.period")), configuration.get("lastfm.apikey"));
-            for (Track track : tracks) {
-                logLn(track.getName() + " by " + track.getArtist(), 3);
-            }
             logLn("Creating Playlist...", 1);
-            //SpotifyApi.Builder build = SpotifyApi.builder();
-            //build.setClientId(configuration.get("spotify.clientid"));
-            //build.setClientSecret(configuration.get("spotify.secret"));
-            //build.setRedirectUri(URI.create("http://localhost:9876/callback/spotify/"));
-            //SpotifyApi api = build.build();
-            //api.setAccessToken(configuration.get("spotify.access"));
-            //api.createPlaylist(api.getCurrentUsersProfile().build().execute().getId(), configuration.get("playlist.name")).setHeader("User-Agent", configuration.get("requests.useragent"));
+            api.setAccessToken(configuration.get("spotify.access"));
+            Playlist list = api.createPlaylist(api.getCurrentUsersProfile().build().execute().getId(), configuration.get("playlist.name")).public_(configuration.containsKey("playlist.public")||configuration.containsKey("playlist.collab")).collaborative(configuration.containsKey("playlist.collab")).setHeader("User-Agent", configuration.get("requests.useragent")).build().execute();
+            List<String> adders = new LinkedList<>();
+            for (Track track : tracks) {
+                logLn("Adding " + track.getName() + " by " + track.getArtist(), 3);
+                StringBuilder searchQuery = new StringBuilder();
+                searchQuery.append("track:").append(track.getName());
+                searchQuery.append(" artist:").append(track.getArtist());
+                if(track.getAlbum()!=null&&!track.getAlbum().equalsIgnoreCase("null")&&!track.getAlbum().isEmpty())
+                    searchQuery.append(" album:").append(track.getAlbum());
+                logLn("Search query: " + searchQuery.toString(), 3);
+                se.michaelthelin.spotify.model_objects.specification.Track[] add = api.searchTracks(searchQuery.toString()).market(CountryCode.DE).setHeader("User-Agent", configuration.get("requests.useragent")).build().execute().getItems();
+                if(add.length!=0) {
+                    adders.add(add[0].getUri());
+                    logLn("Added " + add[0].getName() + " to " + configuration.get("playlist.name"), 3);
+                }
+            }
+            api.addItemsToPlaylist(list.getId(), adders.toArray(String[]::new)).build().execute();
+            if(configuration.containsKey(configuration.get("playlist.cover"))) api.uploadCustomPlaylistCoverImage(list.getId()).image_data(configuration.get("playlist.cover")).build().execute();
             logLn("Done.", 1);
 //        } catch (IOException | ParseException | SpotifyWebApiException e) {
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
-        //TODO: Implement
     }
 
 }
diff --git a/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/util/TokenHelper.java b/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/util/TokenHelper.java
new file mode 100644
index 0000000..8dfd3d2
--- /dev/null
+++ b/src/main/java/de/b00tload/tools/lastfmtospotifyplaylist/util/TokenHelper.java
@@ -0,0 +1,19 @@
+package de.b00tload.tools.lastfmtospotifyplaylist.util;
+
+import se.michaelthelin.spotify.model_objects.credentials.AuthorizationCodeCredentials;
+
+public class TokenHelper {
+    public static void saveTokens(AuthorizationCodeCredentials cred) {
+        //TODO: Save tokens
+    }
+
+    public static String getAccessToken(){
+        //TODO: Read AccessToken
+        return "";
+    }
+
+    public static String getRefreshToken(){
+        //TODO: Read RefreshToken
+        return "";
+    }
+}