diff --git a/cmd/download.go b/cmd/download.go
index a6c9ef4..8fd68c7 100644
--- a/cmd/download.go
+++ b/cmd/download.go
@@ -7,6 +7,7 @@ import (
 	"strings"
 
 	"github.com/flytam/filenamify"
+	"github.com/mathismqn/godeez/internal/config"
 	"github.com/mathismqn/godeez/internal/deezer"
 	"github.com/mathismqn/godeez/internal/tags"
 	"github.com/spf13/cobra"
@@ -44,6 +45,12 @@ func validateInput() {
 }
 
 func downloadContent(contentType string, args []string) {
+	session, err := deezer.Authenticate(config.Cfg.ArlCookie)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error: could not authenticate: %v\n", err)
+		os.Exit(1)
+	}
+
 	nArgs := len(args)
 	separator := "--------------------------------------------------"
 
@@ -57,7 +64,7 @@ func downloadContent(contentType string, args []string) {
 		switch contentType {
 		case "album":
 			album := &deezer.Album{}
-			if err := deezer.GetData(album, id); err != nil {
+			if err := session.GetData(album, id); err != nil {
 				fmt.Printf("\r[%d/%d] Getting data for album %s... FAILED\n", i+1, nArgs, id)
 				fmt.Fprintf(os.Stderr, "Error: could not get album data: %v\n", err)
 				continue
@@ -66,12 +73,12 @@ func downloadContent(contentType string, args []string) {
 			songs = album.GetSongs()
 		case "playlist":
 			playlist := &deezer.Playlist{}
-			if err := deezer.GetData(playlist, id); err != nil {
+			if err := session.GetData(playlist, id); err != nil {
 				fmt.Printf("\r[%d/%d] Getting data for playlist %s... FAILED\n", i+1, nArgs, id)
 				fmt.Fprintf(os.Stderr, "Error: could not get playlist data: %v\n", err)
 				continue
 			}
-			if playlist.Data.Status == 1 && playlist.Data.CollabKey == "" {
+			if playlist.Results.Data.Status == 1 && playlist.Results.Data.CollabKey == "" {
 				fmt.Printf("\r[%d/%d] Getting data for playlist %s... FAILED\n", i+1, nArgs, id)
 				fmt.Fprintf(os.Stderr, "Error: playlist is private and no valid arl cookie was provided\n")
 				continue
@@ -102,7 +109,7 @@ func downloadContent(contentType string, args []string) {
 
 			fmt.Printf("    Downloading %s...", songTitle)
 
-			media, err := song.GetMediaData(quality)
+			media, err := song.GetMediaData(session.LicenseToken, quality)
 			if err != nil {
 				fmt.Printf("\r    Downloading %s... FAILED\n", songTitle)
 				fmt.Fprintf(os.Stderr, "Error: could not get media data: %v\n", err)
@@ -149,14 +156,14 @@ func downloadContent(contentType string, args []string) {
 
 			tempo, key, err := song.GetTempoAndKey()
 			if err != nil {
-				fmt.Fprintf(os.Stderr, "Error: could not get tempo and key: %v\n", err)
+				fmt.Fprintf(os.Stderr, "Warning: could not get tempo and key: %v\n", err)
 			} else {
 				fmt.Printf("        Tempo: %s\n", tempo)
 				fmt.Printf("        Key: %s\n", key)
 			}
 
 			if err := tags.AddTags(resource, song, filePath, tempo, key); err != nil {
-				fmt.Fprintf(os.Stderr, "Error: could not add tags to song: %v\n", err)
+				fmt.Fprintf(os.Stderr, "Warning: could not add tags to song: %v\n", err)
 			}
 		}
 	}
diff --git a/cmd/root.go b/cmd/root.go
index 67a3cf8..65afc34 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -39,7 +39,7 @@ func initConfig() {
 		if _, err := os.Stat(path); os.IsNotExist(err) {
 			fmt.Printf("Config file not found, creating one at %s\n", path)
 
-			content := []byte("arl_cookie = ''\nlicense_token = ''\nsecret_key = ''\niv = '0001020304050607'\n")
+			content := []byte("arl_cookie = ''\nsecret_key = ''\niv = '0001020304050607'\n")
 			if err := os.WriteFile(path, content, 0644); err != nil {
 				fmt.Fprintf(os.Stderr, "Error: could not create config file: %v\n", err)
 				os.Exit(1)
@@ -63,10 +63,6 @@ func initConfig() {
 		os.Exit(1)
 	}
 
-	if cfg.LicenseToken == "" {
-		fmt.Fprintln(os.Stderr, "Error: license_token is not set in config file")
-		os.Exit(1)
-	}
 	if cfg.SecretKey == "" {
 		fmt.Fprintln(os.Stderr, "Error: secret_key is not set in config file")
 		os.Exit(1)
diff --git a/internal/config/config.go b/internal/config/config.go
index 0a30e86..fa54efe 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -1,10 +1,9 @@
 package config
 
 type Config struct {
-	LicenseToken string `mapstructure:"license_token"`
-	ArlCookie    string `mapstructure:"arl_cookie"`
-	SecretKey    string `mapstructure:"secret_key"`
-	IV           string `mapstructure:"iv"`
+	ArlCookie string `mapstructure:"arl_cookie"`
+	SecretKey string `mapstructure:"secret_key"`
+	IV        string `mapstructure:"iv"`
 }
 
 var Cfg Config
diff --git a/internal/deezer/album.go b/internal/deezer/album.go
index bfe0f98..88c7f14 100644
--- a/internal/deezer/album.go
+++ b/internal/deezer/album.go
@@ -9,21 +9,23 @@ import (
 )
 
 type Album struct {
-	Data struct {
-		Title               string `json:"ALB_TITLE"`
-		Artist              string `json:"ART_NAME"`
-		OriginalReleaseDate string `json:"ORIGINAL_RELEASE_DATE"`
-		PhysicalReleaseDate string `json:"PHYSICAL_RELEASE_DATE"`
-		Label               string `json:"LABEL_NAME"`
-		ProducerLine        string `json:"PRODUCER_LINE"`
-	} `json:"DATA"`
-	Songs struct {
-		Data []*Song `json:"data"`
-	} `json:"SONGS"`
+	Results struct {
+		Data struct {
+			Title               string `json:"ALB_TITLE"`
+			Artist              string `json:"ART_NAME"`
+			OriginalReleaseDate string `json:"ORIGINAL_RELEASE_DATE"`
+			PhysicalReleaseDate string `json:"PHYSICAL_RELEASE_DATE"`
+			Label               string `json:"LABEL_NAME"`
+			ProducerLine        string `json:"PRODUCER_LINE"`
+		} `json:"DATA"`
+		Songs struct {
+			Data []*Song `json:"data"`
+		} `json:"SONGS"`
+	} `json:"results"`
 }
 
-func (a *Album) GetURL(id string) string {
-	return "https://www.deezer.com/en/album/" + id
+func (a *Album) GetType() string {
+	return "Album"
 }
 
 func (a *Album) UnmarshalData(data []byte) error {
@@ -31,11 +33,11 @@ func (a *Album) UnmarshalData(data []byte) error {
 }
 
 func (a *Album) GetSongs() []*Song {
-	return a.Songs.Data
+	return a.Results.Songs.Data
 }
 
 func (a *Album) GetOutputPath(outputDir string) string {
-	base := fmt.Sprintf("%s - %s", a.Data.Artist, a.Data.Title)
+	base := fmt.Sprintf("%s - %s", a.Results.Data.Artist, a.Results.Data.Title)
 	base, _ = filenamify.Filenamify(base, filenamify.Options{})
 	outputPath := path.Join(outputDir, base)
 	outputPath, _ = filenamify.Filenamify(outputPath, filenamify.Options{})
@@ -44,5 +46,5 @@ func (a *Album) GetOutputPath(outputDir string) string {
 }
 
 func (a *Album) GetTitle() string {
-	return a.Data.Title
+	return a.Results.Data.Title
 }
diff --git a/internal/deezer/playlist.go b/internal/deezer/playlist.go
index 2715b12..e1dd344 100644
--- a/internal/deezer/playlist.go
+++ b/internal/deezer/playlist.go
@@ -8,18 +8,20 @@ import (
 )
 
 type Playlist struct {
-	Data struct {
-		Title     string `json:"TITLE"`
-		Status    int    `json:"STATUS"`
-		CollabKey string `json:"COLLAB_KEY"`
-	} `json:"DATA"`
-	Songs struct {
-		Data []*Song `json:"data"`
-	} `json:"SONGS"`
+	Results struct {
+		Data struct {
+			Title     string `json:"TITLE"`
+			Status    int    `json:"STATUS"`
+			CollabKey string `json:"COLLAB_KEY"`
+		} `json:"DATA"`
+		Songs struct {
+			Data []*Song `json:"data"`
+		} `json:"SONGS"`
+	} `json:"results"`
 }
 
-func (p *Playlist) GetURL(id string) string {
-	return "https://www.deezer.com/en/playlist/" + id
+func (p *Playlist) GetType() string {
+	return "Playlist"
 }
 
 func (p *Playlist) UnmarshalData(data []byte) error {
@@ -27,17 +29,17 @@ func (p *Playlist) UnmarshalData(data []byte) error {
 }
 
 func (p *Playlist) GetSongs() []*Song {
-	return p.Songs.Data
+	return p.Results.Songs.Data
 }
 
 func (p *Playlist) GetOutputPath(outputDir string) string {
-	p.Data.Title, _ = filenamify.Filenamify(p.Data.Title, filenamify.Options{})
-	outputPath := path.Join(outputDir, p.Data.Title)
+	p.Results.Data.Title, _ = filenamify.Filenamify(p.Results.Data.Title, filenamify.Options{})
+	outputPath := path.Join(outputDir, p.Results.Data.Title)
 	outputPath, _ = filenamify.Filenamify(outputPath, filenamify.Options{})
 
 	return outputPath
 }
 
 func (p *Playlist) GetTitle() string {
-	return p.Data.Title
+	return p.Results.Data.Title
 }
diff --git a/internal/deezer/resource.go b/internal/deezer/resource.go
index aa16c9b..aea9cec 100644
--- a/internal/deezer/resource.go
+++ b/internal/deezer/resource.go
@@ -1,57 +1,65 @@
 package deezer
 
 import (
+	"bytes"
+	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
-	"regexp"
-
-	"github.com/mathismqn/godeez/internal/config"
+	"strings"
 )
 
 type Resource interface {
-	GetURL(id string) string
+	GetType() string
 	UnmarshalData(data []byte) error
 	GetSongs() []*Song
 	GetOutputPath(outputDir string) string
 	GetTitle() string
 }
 
-func GetData(r Resource, id string) error {
-	url := r.GetURL(id)
-
-	client := &http.Client{}
-	req, err := http.NewRequest("GET", url, nil)
+func (s *Session) GetData(r Resource, id string) error {
+	payload := map[string]interface{}{
+		"nb":          10000,
+		"start":       0,
+		"playlist_id": id,
+		"alb_id":      id,
+		"lang":        "en",
+		"tab":         0,
+		"tags":        true,
+		"header":      true,
+	}
+	jsonData, err := json.Marshal(payload)
 	if err != nil {
 		return err
 	}
 
-	if config.Cfg.ArlCookie != "" {
-		req.AddCookie(&http.Cookie{
-			Name:  "arl",
-			Value: config.Cfg.ArlCookie,
-		})
+	url := fmt.Sprintf("https://www.deezer.com/ajax/gw-light.php?method=deezer.page%s&input=3&api_version=1.0&api_token=%s", r.GetType(), s.APIToken)
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
+	if err != nil {
+		return err
 	}
 
-	resp, err := client.Do(req)
+	resp, err := s.Client.Do(req)
 	if err != nil {
 		return err
 	}
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		if resp.StatusCode == http.StatusNotFound {
-			return fmt.Errorf("resource not found")
-		}
 		return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
 	}
 
 	body, _ := io.ReadAll(resp.Body)
-	re := regexp.MustCompile(`window\.__DZR_APP_STATE__ = (\{.*\})`)
-	matches := re.FindStringSubmatch(string(body))
-	if len(matches) != 2 {
-		return fmt.Errorf("error parsing response")
+
+	if strings.Contains(string(body), `"DATA_ERROR":"playlist::getData"`) {
+		return fmt.Errorf("invalid playlist ID")
+	}
+	if strings.Contains(string(body), `"DATA_ERROR":"album::getData"`) {
+		return fmt.Errorf("invalid album ID")
+	}
+	if strings.Contains(string(body), `"results":{}`) {
+		return fmt.Errorf("unexpected response")
 	}
 
-	return r.UnmarshalData([]byte(matches[1]))
+	return r.UnmarshalData(body)
 }
diff --git a/internal/deezer/session.go b/internal/deezer/session.go
new file mode 100644
index 0000000..ae46a8c
--- /dev/null
+++ b/internal/deezer/session.go
@@ -0,0 +1,82 @@
+package deezer
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/http/cookiejar"
+)
+
+type UserDataResponse struct {
+	Results struct {
+		APIToken string `json:"checkForm"`
+		User     struct {
+			Id      int `json:"USER_ID"`
+			Options struct {
+				LicenseToken  string `json:"license_token"`
+				MobileOffline bool   `json:"mobile_offline"`
+				WebOffline    bool   `json:"web_offline"`
+			} `json:"OPTIONS"`
+		} `json:"USER"`
+	} `json:"results"`
+}
+
+type Session struct {
+	ArlCookie    string
+	APIToken     string
+	LicenseToken string
+	Client       *http.Client
+}
+
+func Authenticate(arlCookie string) (*Session, error) {
+	jar, err := cookiejar.New(nil)
+	if err != nil {
+		return nil, err
+	}
+	client := &http.Client{
+		Jar: jar,
+	}
+
+	url := "https://www.deezer.com/ajax/gw-light.php?method=deezer.getUserData&input=3&api_version=1.0&api_token="
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	req.AddCookie(&http.Cookie{
+		Name:  "arl",
+		Value: arlCookie,
+	})
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("unexpected status code: %d", resp.StatusCode)
+	}
+
+	body, _ := io.ReadAll(resp.Body)
+
+	var res UserDataResponse
+	if err := json.Unmarshal(body, &res); err != nil {
+		return nil, err
+	}
+
+	if res.Results.User.Id == 0 {
+		return nil, fmt.Errorf("invalid arl cookie")
+	}
+	if !res.Results.User.Options.MobileOffline && !res.Results.User.Options.WebOffline {
+		return nil, fmt.Errorf("premium account required")
+	}
+
+	return &Session{
+		ArlCookie:    arlCookie,
+		APIToken:     res.Results.APIToken,
+		LicenseToken: res.Results.User.Options.LicenseToken,
+		Client:       client,
+	}, nil
+}
diff --git a/internal/deezer/song.go b/internal/deezer/song.go
index 7d1853d..6b37cff 100644
--- a/internal/deezer/song.go
+++ b/internal/deezer/song.go
@@ -11,7 +11,6 @@ import (
 	"strings"
 
 	"github.com/PuerkitoBio/goquery"
-	"github.com/mathismqn/godeez/internal/config"
 )
 
 type Song struct {
@@ -32,7 +31,7 @@ type Song struct {
 	TrackToken  string `json:"TRACK_TOKEN"`
 }
 
-func (s *Song) GetMediaData(quality string) (*Media, error) {
+func (s *Song) GetMediaData(licenseToken, quality string) (*Media, error) {
 	var formats string
 
 	switch quality {
@@ -46,7 +45,7 @@ func (s *Song) GetMediaData(quality string) (*Media, error) {
 		formats = `[{"cipher":"BF_CBC_STRIPE","format":"FLAC"},{"cipher":"BF_CBC_STRIPE","format":"MP3_320"},{"cipher":"BF_CBC_STRIPE","format":"MP3_128"}]`
 	}
 
-	reqBody := fmt.Sprintf(`{"license_token":"%s","media":[{"type":"FULL","formats":%s}],"track_tokens":["%s"]}`, config.Cfg.LicenseToken, formats, s.TrackToken)
+	reqBody := fmt.Sprintf(`{"license_token":"%s","media":[{"type":"FULL","formats":%s}],"track_tokens":["%s"]}`, licenseToken, formats, s.TrackToken)
 	resp, err := http.Post("https://media.deezer.com/v1/get_url", "application/json", bytes.NewBuffer([]byte(reqBody)))
 	if err != nil {
 		return nil, err
diff --git a/internal/tags/flac.go b/internal/tags/flac.go
index d9a0c45..745a256 100644
--- a/internal/tags/flac.go
+++ b/internal/tags/flac.go
@@ -18,17 +18,17 @@ type FLACTagger struct {
 
 func (t *FLACTagger) AddTags(resource deezer.Resource, song *deezer.Song, cover []byte, path, tempo, key string) error {
 	if album, ok := resource.(*deezer.Album); ok {
-		dateParts := strings.Split(album.Data.PhysicalReleaseDate, "-")
+		dateParts := strings.Split(album.Results.Data.PhysicalReleaseDate, "-")
 		if len(dateParts) == 3 {
-			album.Data.PhysicalReleaseDate = dateParts[0]
+			album.Results.Data.PhysicalReleaseDate = dateParts[0]
 		}
 
-		t.addTag("ALBUM", album.Data.Title)
-		t.addTag("ALBUMARTIST", album.Data.Artist)
-		t.addTag("PUBLISHER", album.Data.Label)
-		t.addTag("ORIGINALDATE", album.Data.OriginalReleaseDate)
-		t.addTag("DATE", album.Data.PhysicalReleaseDate)
-		t.addTag("COMMENT", album.Data.ProducerLine)
+		t.addTag("ALBUM", album.Results.Data.Title)
+		t.addTag("ALBUMARTIST", album.Results.Data.Artist)
+		t.addTag("PUBLISHER", album.Results.Data.Label)
+		t.addTag("ORIGINALDATE", album.Results.Data.OriginalReleaseDate)
+		t.addTag("DATE", album.Results.Data.PhysicalReleaseDate)
+		t.addTag("COMMENT", album.Results.Data.ProducerLine)
 		t.addTag("TRACKNUMBER", song.TrackNumber)
 	}
 
diff --git a/internal/tags/id3v2.go b/internal/tags/id3v2.go
index cbc3ddd..631d908 100644
--- a/internal/tags/id3v2.go
+++ b/internal/tags/id3v2.go
@@ -20,12 +20,12 @@ func (t *ID3v2Tagger) AddTags(resource deezer.Resource, song *deezer.Song, cover
 	song.Duration = fmt.Sprintf("%d", duration*1000)
 
 	if album, ok := resource.(*deezer.Album); ok {
-		t.addTag("TALB", album.Data.Title)
-		t.addTag("TPE2", album.Data.Artist)
-		t.addTag("TPUB", album.Data.Label)
-		t.addTag("TDOR", album.Data.OriginalReleaseDate)
-		t.addTag("TYER", album.Data.PhysicalReleaseDate)
-		t.addTag("COMM", album.Data.ProducerLine)
+		t.addTag("TALB", album.Results.Data.Title)
+		t.addTag("TPE2", album.Results.Data.Artist)
+		t.addTag("TPUB", album.Results.Data.Label)
+		t.addTag("TDOR", album.Results.Data.OriginalReleaseDate)
+		t.addTag("TYER", album.Results.Data.PhysicalReleaseDate)
+		t.addTag("COMM", album.Results.Data.ProducerLine)
 		t.addTag("TRCK", song.TrackNumber)
 	}