diff --git a/src/nostrMiddleware.ts b/src/nostrMiddleware.ts
index 407783ff..f33d7c5c 100644
--- a/src/nostrMiddleware.ts
+++ b/src/nostrMiddleware.ts
@@ -10,7 +10,8 @@ export default (serverMethods: Types.ServerMethods, mainHandler: Main, nostrSett
             const app = await mainHandler.storage.applicationStorage.GetApplication(appId || "")
             let nostrUser = await mainHandler.storage.applicationStorage.GetOrCreateNostrAppUser(app, pub || "")
             return { user_id: nostrUser.user.user_id, app_user_id: nostrUser.identifier, app_id: appId || "" }
-        }
+        },
+        metricsCallback: metrics => mainHandler.metricsManager.AddMetrics(metrics)
     })
     const nostr = new Nostr(nostrSettings, event => {
         let j: NostrRequest
@@ -22,7 +23,7 @@ export default (serverMethods: Types.ServerMethods, mainHandler: Main, nostrSett
         }
         nostrTransport({ ...j, appId: event.appId }, res => {
             nostr.Send(event.appId, { type: 'content', pub: event.pub, content: JSON.stringify({ ...res, requestId: j.requestId }) })
-        })
+        }, event.startAtNano)
     })
     return { Stop: () => nostr.Stop, Send: (...args) => nostr.Send(...args) }
 }
diff --git a/src/services/nostr/handler.ts b/src/services/nostr/handler.ts
index a96c08a8..be4c8c54 100644
--- a/src/services/nostr/handler.ts
+++ b/src/services/nostr/handler.ts
@@ -16,6 +16,7 @@ export type NostrEvent = {
     pub: string
     content: string
     appId: string
+    startAtNano: bigint
 }
 type SettingsRequest = {
     type: 'settings'
@@ -141,9 +142,10 @@ export default class Handler {
                 return
             }
             handledEvents.push(eventId)
+            const startAtNano = process.hrtime.bigint()
             const decoded = decodePayload(e.content)
             const content = await decryptData(decoded, getSharedSecret(app.privateKey, e.pubkey))
-            this.eventCallback({ id: eventId, content, pub: e.pubkey, appId: app.appId })
+            this.eventCallback({ id: eventId, content, pub: e.pubkey, appId: app.appId, startAtNano })
         })