diff --git a/.gitignore b/.gitignore
index f06baf2..21511df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ build/
 !gradle/wrapper/gradle-wrapper.jar
 
 kotlin-js-store
-*.iml
\ No newline at end of file
+*.iml
+*.json
diff --git a/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Config.kt b/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Config.kt
new file mode 100644
index 0000000..452b12a
--- /dev/null
+++ b/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Config.kt
@@ -0,0 +1,40 @@
+package space.kscience.snark.storage
+
+import aws.sdk.kotlin.services.s3.S3Client
+import space.kscience.snark.storage.local.localStorage
+import space.kscience.snark.storage.s3.s3Bucket
+import space.kscience.snark.storage.s3.s3Storage
+import java.nio.file.Path
+
+private const val DEFAULT_REGION = "arctic-vault"
+
+public sealed interface Config {
+    public fun build(): Directory
+}
+
+public data class LocalConfig(val path: Path) : Config {
+    override fun build(): Directory {
+        return localStorage(path)
+    }
+}
+
+/*
+ * ~/.aws/credentials.json file is required
+ */
+internal fun buildS3Client(regionSpec: String): S3Client {
+    return S3Client {
+        region = regionSpec
+    }
+}
+
+public data class S3BucketConfig(val bucketName: String, val region: String = DEFAULT_REGION) : Config {
+    override fun build(): Directory {
+        return s3Bucket(buildS3Client(region), bucketName)
+    }
+}
+
+public data class S3ServiceConfig(val region: String = DEFAULT_REGION) : Config {
+    override fun build(): Directory {
+        return s3Storage(buildS3Client(region))
+    }
+}
diff --git a/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Driver.kt b/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Driver.kt
index 902aa23..d0e2b6a 100644
--- a/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Driver.kt
+++ b/snark-storage-driver/src/main/kotlin/space/kscience/snark/storage/Driver.kt
@@ -20,6 +20,12 @@ public interface Directory : AutoCloseable {
 
     @Deprecated("Not a good idea")
     public val path: Path
+
+    public companion object {
+        public fun fromConfig(config: Config): Directory {
+            return config.build()
+        }
+    }
 }
 
 
diff --git a/snark-storage-driver/src/test/kotlin/space/kscience/snark/storage/JustCreates.kt b/snark-storage-driver/src/test/kotlin/space/kscience/snark/storage/JustCreates.kt
new file mode 100644
index 0000000..43e8144
--- /dev/null
+++ b/snark-storage-driver/src/test/kotlin/space/kscience/snark/storage/JustCreates.kt
@@ -0,0 +1,25 @@
+package space.kscience.snark.storage
+
+import org.junit.jupiter.api.Test
+import kotlin.io.path.createTempDirectory
+
+class JustCreates {
+
+    @Test
+    fun s3Created() {
+        val dir = Directory.fromConfig(S3ServiceConfig())
+        dir.close()
+    }
+
+    @Test
+    fun s3BucketCreated() {
+        val dir = Directory.fromConfig(S3BucketConfig("snark-test"))
+        dir.close()
+    }
+
+    @Test
+    fun localCreated() {
+        val dir = Directory.fromConfig(LocalConfig(createTempDirectory("snark-test")))
+        dir.close()
+    }
+}
\ No newline at end of file