diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755
diff --git a/interface/build.gradle.kts b/interface/build.gradle.kts
new file mode 100644
index 0000000..267dc44
--- /dev/null
+++ b/interface/build.gradle.kts
@@ -0,0 +1,92 @@
+plugins {
+    id("com.android.library")
+    id("maven-publish")
+    id("signing")
+}
+
+android {
+    namespace = "io.github.libxposed.service"
+    compileSdk = 33
+    buildToolsVersion = "33.0.1"
+
+    defaultConfig {
+        minSdk = 21
+        targetSdk = 33
+    }
+
+    buildFeatures {
+        androidResources = false
+        buildConfig = false
+    }
+
+    compileOptions {
+        targetCompatibility = JavaVersion.VERSION_1_7
+        sourceCompatibility = JavaVersion.VERSION_1_7
+    }
+
+    publishing {
+        singleVariant("release") {
+            withSourcesJar()
+            withJavadocJar()
+        }
+    }
+}
+
+publishing {
+    publications {
+        register<MavenPublication>("interface") {
+            artifactId = "service-interface"
+            group = "io.github.libxposed"
+            version = "100"
+            pom {
+                name.set("service-interface")
+                description.set("Modern Xposed Service Interface")
+                url.set("https://github.com/libxposed/service")
+                licenses {
+                    license {
+                        name.set("Apache License 2.0")
+                        url.set("https://github.com/libxposed/api/blob/master/LICENSE")
+                    }
+                }
+                developers {
+                    developer {
+                        name.set("libxposed")
+                        url.set("https://libxposed.github.io")
+                    }
+                }
+                scm {
+                    connection.set("scm:git:https://github.com/libxposed/service.git")
+                    url.set("https://github.com/libxposed/api")
+                }
+            }
+            afterEvaluate {
+                from(components.getByName("release"))
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "ossrh"
+            url = uri("https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/")
+            credentials(PasswordCredentials::class)
+        }
+        maven {
+            name = "GitHubPackages"
+            url = uri("https://maven.pkg.github.com/libxposed/service")
+            credentials {
+                username = System.getenv("GITHUB_ACTOR")
+                password = System.getenv("GITHUB_TOKEN")
+            }
+        }
+    }
+}
+
+signing {
+    val signingKey = findProperty("signingKey") as String?
+    val signingPassword = findProperty("signingPassword") as String?
+    if (signingKey != null && signingPassword != null) {
+        useInMemoryPgpKeys(signingKey, signingPassword)
+    }
+    sign(publishing.publications)
+}
+
diff --git a/service-interface/src/main/AndroidManifest.xml b/interface/src/main/AndroidManifest.xml
similarity index 100%
rename from service-interface/src/main/AndroidManifest.xml
rename to interface/src/main/AndroidManifest.xml
diff --git a/service-interface/src/main/aidl/io/github/libxposed/service/IXposedScopeCallback.aidl b/interface/src/main/aidl/io/github/libxposed/service/IXposedScopeCallback.aidl
similarity index 100%
rename from service-interface/src/main/aidl/io/github/libxposed/service/IXposedScopeCallback.aidl
rename to interface/src/main/aidl/io/github/libxposed/service/IXposedScopeCallback.aidl
diff --git a/service-interface/src/main/aidl/io/github/libxposed/service/IXposedService.aidl b/interface/src/main/aidl/io/github/libxposed/service/IXposedService.aidl
similarity index 100%
rename from service-interface/src/main/aidl/io/github/libxposed/service/IXposedService.aidl
rename to interface/src/main/aidl/io/github/libxposed/service/IXposedService.aidl
diff --git a/service-interface/build.gradle.kts b/service-interface/build.gradle.kts
deleted file mode 100644
index e9ebc7c..0000000
--- a/service-interface/build.gradle.kts
+++ /dev/null
@@ -1,25 +0,0 @@
-plugins {
-    id("com.android.library")
-}
-
-android {
-    namespace = "io.github.libxposed.service"
-    compileSdk = 33
-    buildToolsVersion = "33.0.1"
-
-    defaultConfig {
-        minSdk = 21
-        targetSdk = 33
-        consumerProguardFiles("proguard-rules.pro")
-    }
-
-    buildFeatures {
-        androidResources = false
-        buildConfig = false
-    }
-
-    compileOptions {
-        targetCompatibility = JavaVersion.VERSION_1_8
-        sourceCompatibility = JavaVersion.VERSION_1_8
-    }
-}
diff --git a/service-interface/proguard-rules.pro b/service-interface/proguard-rules.pro
deleted file mode 100644
index 0b9af49..0000000
--- a/service-interface/proguard-rules.pro
+++ /dev/null
@@ -1 +0,0 @@
--keep class io.github.libxposed.** { *; }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 26a5174..2f3a1be 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -19,4 +19,4 @@ dependencyResolutionManagement {
 
 rootProject.name = "libxposed"
 
-include(":service-interface")
+include(":interface")