diff --git a/internal/s3/minio.go b/internal/s3/minio.go
new file mode 100644
index 0000000..0b6fbba
--- /dev/null
+++ b/internal/s3/minio.go
@@ -0,0 +1,126 @@
+package s3
+
+import (
+	"context"
+	"io"
+
+	"git.kapelle.org/niklas/s3browser/internal/types"
+	"github.com/minio/minio-go/v7"
+	"github.com/minio/minio-go/v7/pkg/credentials"
+)
+
+type minioS3 struct {
+	client *minio.Client
+}
+
+func NewMinio(config types.AppConfig) (S3Service, error) {
+	client, err := minio.New(config.S3Endoint, &minio.Options{
+		Creds:  credentials.NewStaticV4(config.S3AccessKey, config.S3SecretKey, ""),
+		Secure: config.S3SSL,
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &minioS3{
+		client: client,
+	}, nil
+}
+
+func (m *minioS3) ListBuckets(ctx context.Context) ([]Bucket, error) {
+	buckets, err := m.client.ListBuckets(ctx)
+	if err != nil {
+		return nil, err
+	}
+	var rtn []Bucket
+
+	for _, v := range buckets {
+		rtn = append(rtn, Bucket(v.Name))
+	}
+
+	return rtn, nil
+}
+
+func (m *minioS3) ListObjects(ctx context.Context, id types.ID) ([]types.File, []types.Directory, error) {
+	var files []types.File
+	var dirs []types.Directory
+
+	for objInfo := range m.client.ListObjects(ctx, id.Bucket, minio.ListObjectsOptions{}) {
+		objId := types.ID{
+			Bucket: id.Bucket,
+			Key:    objInfo.Key,
+		}
+
+		objId.Normalize()
+
+		if objId.IsDirectory() {
+			dirs = append(dirs, *obkInfoToDir(objInfo, objId))
+		} else {
+			files = append(files, *objInfoToFile(objInfo, objId))
+		}
+	}
+
+	return files, dirs, nil
+
+}
+
+func (m *minioS3) GetObject(ctx context.Context, id types.ID) (Object, error) {
+	object, err := m.client.GetObject(ctx, id.Bucket, id.Key, minio.GetObjectOptions{})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return object, nil
+}
+
+func (m *minioS3) PutObject(ctx context.Context, id types.ID, reader io.Reader, objectSize int64) error {
+	_, err := m.client.PutObject(ctx, id.Bucket, id.Key, reader, objectSize, minio.PutObjectOptions{})
+	return err
+}
+
+func (m *minioS3) CopyObject(ctx context.Context, src types.ID, dest types.ID) error {
+	_, err := m.client.CopyObject(ctx, minio.CopyDestOptions{
+		Bucket: dest.Bucket,
+		Object: dest.Key,
+	}, minio.CopySrcOptions{
+		Bucket: src.Bucket,
+		Object: src.Key,
+	})
+
+	return err
+}
+
+func (m *minioS3) StatObject(ctx context.Context, id types.ID) (*types.File, error) {
+	info, err := m.client.StatObject(ctx, id.Bucket, id.Key, minio.GetObjectOptions{})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return objInfoToFile(info, id), nil
+
+}
+
+func (m *minioS3) RemoveObject(ctx context.Context, id types.ID) error {
+	return m.client.RemoveObject(ctx, id.Bucket, id.Key, minio.RemoveObjectOptions{})
+}
+
+func objInfoToFile(objInfo minio.ObjectInfo, id types.ID) *types.File {
+	return &types.File{
+		ID:           id,
+		Name:         id.Name(),
+		Size:         objInfo.Size,
+		ContentType:  objInfo.ContentType,
+		ETag:         objInfo.ETag,
+		LastModified: objInfo.LastModified,
+	}
+}
+
+func obkInfoToDir(objInfo minio.ObjectInfo, id types.ID) *types.Directory {
+	return &types.Directory{
+		ID:   id,
+		Name: id.Name(),
+	}
+}
diff --git a/internal/s3/s3.go b/internal/s3/s3.go
new file mode 100644
index 0000000..7d60287
--- /dev/null
+++ b/internal/s3/s3.go
@@ -0,0 +1,29 @@
+package s3
+
+import (
+	"context"
+	"io"
+
+	"git.kapelle.org/niklas/s3browser/internal/types"
+)
+
+type Bucket string
+
+type Object interface {
+	io.Reader
+	io.Seeker
+	io.ReaderAt
+	io.Closer
+}
+
+type S3Service interface {
+	ListBuckets(ctx context.Context) ([]Bucket, error)
+
+	GetObject(ctx context.Context, id types.ID) (Object, error)
+	PutObject(ctx context.Context, id types.ID, reader io.Reader, objectSize int64) error
+
+	ListObjects(ctx context.Context, id types.ID) ([]types.File, []types.Directory, error)
+	CopyObject(ctx context.Context, src types.ID, dest types.ID) error
+	StatObject(ctx context.Context, id types.ID) (*types.File, error)
+	RemoveObject(ctx context.Context, id types.ID) error
+}