diff --git a/.schema/config.schema.json b/.schema/config.schema.json
index a8d2b7b50..db483ffe6 100644
--- a/.schema/config.schema.json
+++ b/.schema/config.schema.json
@@ -4,13 +4,16 @@
   "title": "ORY Keto Configuration",
   "type": "object",
   "definitions": {
+    "$schema": {
+      "type": "string",
+      "format": "uri-reference",
+      "description": "Add this to allow defining the schema, useful for IDE integration"
+    },
     "namespace": {
       "type": "object",
       "properties": {
         "$schema": {
-          "type": "string",
-          "format": "uri-reference",
-          "description": "Add this to allow defining the schema, useful for IDE integration"
+          "$ref": "#/definitions/$schema"
         },
         "name": {
           "type": "string",
@@ -170,6 +173,9 @@
   "required": ["dsn"],
   "additionalProperties": false,
   "properties": {
+    "$schema": {
+      "$ref": "#/definitions/$schema"
+    },
     "dsn": {
       "title": "Data Source Name",
       "type": "string",
@@ -267,6 +273,34 @@
               "$ref": "#/definitions/tlsx"
             }
           }
+        },
+        "opl": {
+          "type": "object",
+          "title": "Ory Permission Language Syntax API (http and gRPC)",
+          "additionalProperties": false,
+          "properties": {
+            "port": {
+              "type": "integer",
+              "default": 4469,
+              "title": "Port",
+              "description": "The port to listen on.",
+              "minimum": 0,
+              "maximum": 65535
+            },
+            "host": {
+              "type": "string",
+              "default": "",
+              "examples": ["localhost", "127.0.0.1"],
+              "title": "Host",
+              "description": "The network interface to listen on."
+            },
+            "cors": {
+              "$ref": "#/definitions/cors"
+            },
+            "tls": {
+              "$ref": "#/definitions/tlsx"
+            }
+          }
         }
       }
     },
@@ -277,10 +311,10 @@
       "enum": ["cpu", "mem", ""]
     },
     "log": {
-      "$ref": "https://raw.githubusercontent.com/ory/x/v0.0.473/logrusx/config.schema.json"
+      "$ref": "https://raw.githubusercontent.com/ory/x/v0.0.496/logrusx/config.schema.json"
     },
     "tracing": {
-      "$ref": "https://raw.githubusercontent.com/ory/x/v0.0.473/tracing/config.schema.json"
+      "$ref": "https://raw.githubusercontent.com/ory/x/v0.0.496/tracing/config.schema.json"
     },
     "namespaces": {
       "description": "Namespace configuration or it's location.",
diff --git a/embedx/config.schema.json b/embedx/config.schema.json
index e957e4a85..005afd051 100644
--- a/embedx/config.schema.json
+++ b/embedx/config.schema.json
@@ -4,13 +4,16 @@
   "title": "ORY Keto Configuration",
   "type": "object",
   "definitions": {
+    "$schema": {
+      "type": "string",
+      "format": "uri-reference",
+      "description": "Add this to allow defining the schema, useful for IDE integration"
+    },
     "namespace": {
       "type": "object",
       "properties": {
         "$schema": {
-          "type": "string",
-          "format": "uri-reference",
-          "description": "Add this to allow defining the schema, useful for IDE integration"
+          "$ref": "#/definitions/$schema"
         },
         "name": {
           "type": "string",
@@ -170,6 +173,9 @@
   "required": ["dsn"],
   "additionalProperties": false,
   "properties": {
+    "$schema": {
+      "$ref": "#/definitions/$schema"
+    },
     "dsn": {
       "title": "Data Source Name",
       "type": "string",