diff --git a/configuration.example.toml b/configuration.example.toml
index 1530f04..47ff97e 100644
--- a/configuration.example.toml
+++ b/configuration.example.toml
@@ -10,4 +10,5 @@ contributors-repositories = [
     "revanced-manager",
 ]
 api-version = 1
-host = "*.revanced.app"
+cors = { host = "*.revanced.app", sub-domains = [] }
+endpoint = "https://api.revanced.app"
\ No newline at end of file
diff --git a/configuration.toml b/configuration.toml
index 2815595..37da260 100644
--- a/configuration.toml
+++ b/configuration.toml
@@ -10,4 +10,5 @@ contributors-repositories = [
     "revanced-manager",
 ]
 api-version = 1
-host = "*.revanced.app"
\ No newline at end of file
+cors = { host = "*.127.0.0.1:8888", sub-domains = [] }
+endpoint = "http://127.0.0.1:8888/"
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/api/configuration/HTTP.kt b/src/main/kotlin/app/revanced/api/configuration/HTTP.kt
index 09811a1..aa970c6 100644
--- a/src/main/kotlin/app/revanced/api/configuration/HTTP.kt
+++ b/src/main/kotlin/app/revanced/api/configuration/HTTP.kt
@@ -12,7 +12,10 @@ fun Application.configureHTTP() {
     val configurationRepository = get<ConfigurationRepository>()
 
     install(CORS) {
-        allowHost(host = configurationRepository.host)
+        allowHost(
+            host = configurationRepository.cors.host,
+            subDomains = configurationRepository.cors.subDomains,
+        )
     }
 
     install(RateLimit) {
diff --git a/src/main/kotlin/app/revanced/api/configuration/OpenAPI.kt b/src/main/kotlin/app/revanced/api/configuration/OpenAPI.kt
index 45316ef..e1c637d 100644
--- a/src/main/kotlin/app/revanced/api/configuration/OpenAPI.kt
+++ b/src/main/kotlin/app/revanced/api/configuration/OpenAPI.kt
@@ -1,6 +1,7 @@
 package app.revanced.api.configuration
 
 import app.revanced.api.command.applicationVersion
+import app.revanced.api.configuration.repository.ConfigurationRepository
 import io.bkbn.kompendium.core.plugin.NotarizedApplication
 import io.bkbn.kompendium.json.schema.KotlinXSchemaConfigurator
 import io.bkbn.kompendium.oas.OpenApiSpec
@@ -12,9 +13,12 @@ import io.bkbn.kompendium.oas.security.BasicAuth
 import io.bkbn.kompendium.oas.security.BearerAuth
 import io.bkbn.kompendium.oas.server.Server
 import io.ktor.server.application.*
+import org.koin.ktor.ext.get
 import java.net.URI
 
 internal fun Application.configureOpenAPI() {
+    val configurationRepository = get<ConfigurationRepository>()
+
     install(NotarizedApplication()) {
         spec = OpenApiSpec(
             info = Info(
@@ -39,7 +43,7 @@ internal fun Application.configureOpenAPI() {
             ),
         ).apply {
             servers += Server(
-                url = URI("https://api.revanced.app"),
+                url = URI(configurationRepository.endpoint),
                 description = "ReVanced API server",
             )
         }
diff --git a/src/main/kotlin/app/revanced/api/configuration/repository/ConfigurationRepository.kt b/src/main/kotlin/app/revanced/api/configuration/repository/ConfigurationRepository.kt
index eaf70be..aed455a 100644
--- a/src/main/kotlin/app/revanced/api/configuration/repository/ConfigurationRepository.kt
+++ b/src/main/kotlin/app/revanced/api/configuration/repository/ConfigurationRepository.kt
@@ -19,7 +19,8 @@ import java.io.File
  * @property integrations The source of the integrations.
  * @property contributorsRepositoryNames The names of the repositories to get contributors from.
  * @property apiVersion The version to use for the API.
- * @property host The host of the API to configure CORS.
+ * @property cors The CORS configuration.
+ * @property endpoint The endpoint of the API.
  */
 @Serializable
 internal class ConfigurationRepository(
@@ -30,7 +31,8 @@ internal class ConfigurationRepository(
     val contributorsRepositoryNames: Set<String>,
     @SerialName("api-version")
     val apiVersion: Int = 1,
-    val host: String,
+    val cors: Cors,
+    val endpoint: String,
 ) {
     /**
      * An asset configuration.
@@ -59,6 +61,19 @@ internal class ConfigurationRepository(
         @SerialName("public-key-file")
         val publicKeyFile: File,
     )
+
+    /**
+     * The CORS configuration.
+     *
+     * @property host The host of the API to configure CORS.
+     * @property subDomains The subdomains to allow for CORS.
+     */
+    @Serializable
+    internal class Cors(
+        val host: String,
+        @SerialName("sub-domains")
+        val subDomains: List<String>,
+    )
 }
 
 private object RegexSerializer : KSerializer<Regex> {