diff --git a/index.d.ts b/index.d.ts
index dea34c7..dce415d 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -68,6 +68,35 @@ interface PostHookData {
     data?: CollectionDocument
 }
 
+interface JobConfig {
+    /**
+     * meta object
+     */
+    meta?: any
+
+    /**
+     * cron job interval specification
+     */
+    cron?: string
+
+    /**
+     * job program type
+     */
+    type: "javascript"
+
+    /**
+     * jobs program file
+     */
+    file?: string
+}
+
+interface JobData {
+    /**
+     * job is object of job config
+     */
+    job?: JobConfig
+}
+
 interface DbPackage {
     /**
      * read results from a collection
@@ -529,7 +558,8 @@ interface PdfPackage {
 export interface HookContext
     extends GetHookData,
         GetHookGetOnlyData,
-        PostHookData {
+        PostHookData,
+        JobData {
     request(): {
         method: string
         remoteAddr: string
diff --git a/schemas/api-config/config.json b/schemas/api-config/config.json
index 8789fa2..2628c84 100644
--- a/schemas/api-config/config.json
+++ b/schemas/api-config/config.json
@@ -34,6 +34,21 @@
                     }
                 ]
             }
+        },
+        "jobs": {
+            "type": "array",
+            "description": "list of jobs in this project",
+            "items": {
+                "oneOf": [
+                    {
+                        "$comment": "for include tag",
+                        "type": "string"
+                    },
+                    {
+                        "$ref": "job.json"
+                    }
+                ]
+            }
         }
     },
     "required": ["namespace"]
diff --git a/schemas/api-config/job.json b/schemas/api-config/job.json
new file mode 100644
index 0000000..cf479f7
--- /dev/null
+++ b/schemas/api-config/job.json
@@ -0,0 +1,27 @@
+{
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "title": "JSON Schema WMBasic cronjob configuration",
+    "description": "WMBasic cronjob linter",
+    "type": "object",
+    "additionalProperties": false,
+    "properties": {
+        "meta": {
+            "type": "object",
+            "description": "meta object used to pass parameters to identify cronjob",
+            "additionalProperties": true
+        },
+        "cron": {
+            "type": "string",
+            "description": "cronjob time/interval specification"
+        },
+        "type": {
+            "const": "javascript",
+            "description": "type of job"
+        },
+        "file": {
+            "type": "string",
+            "description": "javascript file relative to config.yml"
+        }
+    },
+    "required": ["type", "file"]
+}
\ No newline at end of file