diff --git a/openapi/spec.json b/openapi/spec.json
index 9a8c2e0..3c93e1e 100644
--- a/openapi/spec.json
+++ b/openapi/spec.json
@@ -5589,6 +5589,77 @@
           "topic_map_functions"
         ]
       },
+      "TopicDigestAutomationConfig": {
+        "type": "object",
+        "properties": {
+          "event_type": {
+            "type": "string",
+            "enum": [
+              "topic_digest"
+            ],
+            "description": "The type of automation."
+          },
+          "status": {
+            "$ref": "#/components/schemas/AutomationStatus"
+          },
+          "window_seconds": {
+            "type": "integer",
+            "minimum": 3600,
+            "maximum": 2592000,
+            "default": 86400,
+            "description": "How much recent history to include in each digest"
+          },
+          "scheduled_time_minutes_utc": {
+            "type": "integer",
+            "minimum": 0,
+            "maximum": 1439,
+            "description": "Minutes after midnight UTC when the digest should be sent"
+          },
+          "action": {
+            "type": "object",
+            "properties": {
+              "type": {
+                "type": "string",
+                "enum": [
+                  "slack"
+                ],
+                "description": "The type of action to take"
+              },
+              "workspace_id": {
+                "type": "string",
+                "description": "The Slack workspace ID to post to"
+              },
+              "channel": {
+                "type": "string",
+                "description": "The Slack channel ID to post to"
+              },
+              "message_template": {
+                "type": "string",
+                "description": "Custom message template for the alert"
+              }
+            },
+            "required": [
+              "type",
+              "workspace_id",
+              "channel"
+            ],
+            "description": "The Slack action to take when the digest is sent"
+          },
+          "topic_map_function_ids": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            },
+            "maxItems": 10,
+            "description": "Optional topic map function IDs to include in the digest"
+          }
+        },
+        "required": [
+          "event_type",
+          "scheduled_time_minutes_utc",
+          "action"
+        ]
+      },
       "ProjectAutomation": {
         "type": "object",
         "properties": {
@@ -6034,6 +6105,9 @@
               },
               {
                 "$ref": "#/components/schemas/TopicAutomationConfig"
+              },
+              {
+                "$ref": "#/components/schemas/TopicDigestAutomationConfig"
               }
             ],
             "description": "The configuration for the automation rule"
@@ -6474,6 +6548,9 @@
               },
               {
                 "$ref": "#/components/schemas/TopicAutomationConfig"
+              },
+              {
+                "$ref": "#/components/schemas/TopicDigestAutomationConfig"
               }
             ],
             "description": "The configuration for the automation rule"
@@ -6910,6 +6987,9 @@
               {
                 "$ref": "#/components/schemas/TopicAutomationConfig"
               },
+              {
+                "$ref": "#/components/schemas/TopicDigestAutomationConfig"
+              },
               {
                 "nullable": true
               }
diff --git a/openapi/spec.yaml b/openapi/spec.yaml
index 33870f9..b5ef197 100644
--- a/openapi/spec.yaml
+++ b/openapi/spec.yaml
@@ -4936,6 +4936,59 @@ components:
         - sampling_rate
         - facet_functions
         - topic_map_functions
+    TopicDigestAutomationConfig:
+      type: object
+      properties:
+        event_type:
+          type: string
+          enum:
+            - topic_digest
+          description: The type of automation.
+        status:
+          $ref: "#/components/schemas/AutomationStatus"
+        window_seconds:
+          type: integer
+          minimum: 3600
+          maximum: 2592000
+          default: 86400
+          description: How much recent history to include in each digest
+        scheduled_time_minutes_utc:
+          type: integer
+          minimum: 0
+          maximum: 1439
+          description: Minutes after midnight UTC when the digest should be sent
+        action:
+          type: object
+          properties:
+            type:
+              type: string
+              enum:
+                - slack
+              description: The type of action to take
+            workspace_id:
+              type: string
+              description: The Slack workspace ID to post to
+            channel:
+              type: string
+              description: The Slack channel ID to post to
+            message_template:
+              type: string
+              description: Custom message template for the alert
+          required:
+            - type
+            - workspace_id
+            - channel
+          description: The Slack action to take when the digest is sent
+        topic_map_function_ids:
+          type: array
+          items:
+            type: string
+          maxItems: 10
+          description: Optional topic map function IDs to include in the digest
+      required:
+        - event_type
+        - scheduled_time_minutes_utc
+        - action
     ProjectAutomation:
       type: object
       properties:
@@ -5245,6 +5298,7 @@ components:
                 - event_type
                 - action
             - $ref: "#/components/schemas/TopicAutomationConfig"
+            - $ref: "#/components/schemas/TopicDigestAutomationConfig"
           description: The configuration for the automation rule
       required:
         - id
@@ -5546,6 +5600,7 @@ components:
                 - event_type
                 - action
             - $ref: "#/components/schemas/TopicAutomationConfig"
+            - $ref: "#/components/schemas/TopicDigestAutomationConfig"
           description: The configuration for the automation rule
       required:
         - project_id
@@ -5842,6 +5897,7 @@ components:
                 - event_type
                 - action
             - $ref: "#/components/schemas/TopicAutomationConfig"
+            - $ref: "#/components/schemas/TopicDigestAutomationConfig"
             - nullable: true
           description: The configuration for the automation rule
     ProjectScoreCategory: