diff --git a/cmd/main.go b/cmd/main.go
new file mode 100644
index 0000000..75851bd
--- /dev/null
+++ b/cmd/main.go
@@ -0,0 +1,51 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"gitea.urkob.com/urko/backblaze-backup/internal/services"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "backblaze-backup",
+	Short: "Backblaze backup tool",
+	Long:  `A tool to backup files and directories to Backblaze.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		filePath, err := cmd.Flags().GetString("file")
+		if err != nil {
+			log.Fatalln("file %w", err)
+		}
+		dir, err := cmd.Flags().GetString("dir")
+		if err != nil {
+			log.Fatalln("dir %w", err)
+		}
+		bucketName, err := cmd.Flags().GetString("bucket")
+		if err != nil {
+			log.Fatalln("bucket %w", err)
+		}
+
+		id := os.Getenv("BB_ID")
+		key := os.Getenv("BB_KEY")
+
+		bbService := services.NewBackBlaze(id, key).WithBucket(bucketName).WithDir(dir).WithFile(filePath)
+		if err := bbService.Sync(); err != nil {
+			log.Fatalln("bbService.Sync()", err)
+		}
+	},
+}
+
+func init() {
+	rootCmd.PersistentFlags().String("file", "", "absolute path of the file you want to upload to backblaze")
+	rootCmd.PersistentFlags().String("dir", "", "absolute path of the directory you want to upload to backblaze")
+	rootCmd.PersistentFlags().String("bucket", "", "backblaze bucket name")
+}
+
+func main() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..83e76c6
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,14 @@
+module gitea.urkob.com/urko/backblaze-backup
+
+go 1.20
+
+require (
+	github.com/kurin/blazer v0.5.3
+	github.com/spf13/cobra v1.7.0
+	golang.org/x/sync v0.3.0
+)
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..0caf7bd
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,14 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/kurin/blazer v0.5.3 h1:SAgYv0TKU0kN/ETfO5ExjNAPyMt2FocO2s/UlCHfjAk=
+github.com/kurin/blazer v0.5.3/go.mod h1:4FCXMUWo9DllR2Do4TtBd377ezyAJ51vB5uTBjt0pGU=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
+github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
+golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=