diff --git a/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilder.kt b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilder.kt
new file mode 100644
index 0000000..e49d5f3
--- /dev/null
+++ b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilder.kt
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2024 usbharu
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package dev.usbharu.owl.producer.api
+
+interface OwlProducerBuilder<T : OwlProducerConfig> {
+    fun config(): T
+    fun apply(owlProducerConfig: T)
+}
\ No newline at end of file
diff --git a/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilderConfig.kt b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilderConfig.kt
new file mode 100644
index 0000000..d4a5288
--- /dev/null
+++ b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerBuilderConfig.kt
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2024 usbharu
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package dev.usbharu.owl.producer.api
+
+fun <T : OwlProducerBuilder<C>, C : OwlProducerConfig> OWL(owlProducerBuilder: T, config: C.() -> Unit) {
+    owlProducerBuilder.apply(owlProducerBuilder.config().apply { config() })
+}
\ No newline at end of file
diff --git a/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerFactory.kt b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerConfig.kt
similarity index 87%
rename from producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerFactory.kt
rename to producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerConfig.kt
index 419689b..557547c 100644
--- a/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerFactory.kt
+++ b/producer/api/src/main/kotlin/dev/usbharu/owl/producer/api/OwlProducerConfig.kt
@@ -16,8 +16,5 @@
 
 package dev.usbharu.owl.producer.api
 
-object OwlProducerFactory {
-    fun createProducer():OwlProducer{
-        TODO()
-    }
+interface OwlProducerConfig {
 }
\ No newline at end of file