Load the lead's scrollback 50 turns at a time

api/openapi.yaml

@@ -57,6 +57,23 @@ paths:
                 type: array
                 items: { $ref: "#/components/schemas/AgentSession" }
 
+  /api/me/lead/events:
+    get:
+      operationId: listLeadEvents
+      description: >
+        The calling user's lead events, oldest first, a page of whole turns: those after the turns+1'th turn.ended
+        before the before seq (or before the latest event when before is absent). Page back by passing the first
+        event's seq as before.
+      parameters:
+        - { name: before, in: query, required: false, schema: { type: integer, format: int64 } }
+        - { name: turns, in: query, required: false, schema: { type: integer, minimum: 1, maximum: 500 } }
+      responses:
+        "200":
+          description: Up to turns turns (default 50), plus any turn still running when before is absent.
+          content:
+            application/json:
+              schema: { $ref: "#/components/schemas/EventPage" }
+
   /api/me/lead/messages:
     post:
       operationId: messageLead
@@ -1509,6 +1526,15 @@ components:
         payload: { type: object }
         created_at: { type: string, format: date-time }
 
+    EventPage:
+      type: object
+      required: [events, more]
+      properties:
+        events:
+          type: array
+          items: { $ref: "#/components/schemas/Event" }
+        more: { type: boolean, description: "Whether there are earlier events than this page." }
+
     Focus:
       type: object
       required: [tabs, tab]