diff --git a/demos/angular-supabase-todolist/src/app/supabase.service.ts b/demos/angular-supabase-todolist/src/app/supabase.service.ts
index 9c59931e4..5e71ba5d2 100644
--- a/demos/angular-supabase-todolist/src/app/supabase.service.ts
+++ b/demos/angular-supabase-todolist/src/app/supabase.service.ts
@@ -65,10 +65,8 @@ export class SupabaseService implements PowerSyncBackendConnector {
     }
 
     return {
-      client: this.supabase,
       endpoint: environment.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/django-react-native-todolist/library/django/DjangoConnector.ts b/demos/django-react-native-todolist/library/django/DjangoConnector.ts
index 417000ae2..e6ca31ddd 100644
--- a/demos/django-react-native-todolist/library/django/DjangoConnector.ts
+++ b/demos/django-react-native-todolist/library/django/DjangoConnector.ts
@@ -45,9 +45,7 @@ export class DjangoConnector implements PowerSyncBackendConnector {
     const session = await this.apiClient.getToken(userId);
     return {
       endpoint: AppConfig.powersyncUrl,
-      token: session.token ?? '',
-      expiresAt: undefined,
-      userID: userId
+      token: session.token ?? ''
     };
   }
 
diff --git a/demos/react-multi-client/src/library/SupabaseConnector.ts b/demos/react-multi-client/src/library/SupabaseConnector.ts
index 589b9f0bf..c2e238af1 100644
--- a/demos/react-multi-client/src/library/SupabaseConnector.ts
+++ b/demos/react-multi-client/src/library/SupabaseConnector.ts
@@ -70,8 +70,7 @@ export class SupabaseConnector extends BaseObserver<SupabaseConnectorListener> i
 
     return {
       token: token,
-      endpoint: import.meta.env.VITE_POWERSYNC_URL,
-      expiresAt: expires_at ? new Date(expires_at) : undefined
+      endpoint: import.meta.env.VITE_POWERSYNC_URL
     };
   }
 
diff --git a/demos/react-native-supabase-group-chat/src/lib/connector.ts b/demos/react-native-supabase-group-chat/src/lib/connector.ts
index 499556331..69bb9e318 100644
--- a/demos/react-native-supabase-group-chat/src/lib/connector.ts
+++ b/demos/react-native-supabase-group-chat/src/lib/connector.ts
@@ -36,11 +36,8 @@ export class Connector implements PowerSyncBackendConnector {
     console.debug('session expires at', session.expires_at);
 
     return {
-      client: this.supabaseClient,
       endpoint: config.powerSyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined,
-      userID: session.user.id
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/react-native-supabase-todolist/library/supabase/SupabaseConnector.ts b/demos/react-native-supabase-todolist/library/supabase/SupabaseConnector.ts
index 6c6db2460..1ace8192b 100644
--- a/demos/react-native-supabase-todolist/library/supabase/SupabaseConnector.ts
+++ b/demos/react-native-supabase-todolist/library/supabase/SupabaseConnector.ts
@@ -56,9 +56,7 @@ export class SupabaseConnector implements PowerSyncBackendConnector {
 
     return {
       endpoint: AppConfig.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined,
-      userID: session.user.id
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/react-native-web-supabase-todolist/library/supabase/SupabaseConnector.ts b/demos/react-native-web-supabase-todolist/library/supabase/SupabaseConnector.ts
index 5a20632a3..e1f50b52e 100644
--- a/demos/react-native-web-supabase-todolist/library/supabase/SupabaseConnector.ts
+++ b/demos/react-native-web-supabase-todolist/library/supabase/SupabaseConnector.ts
@@ -56,9 +56,7 @@ export class SupabaseConnector implements PowerSyncBackendConnector {
 
     return {
       endpoint: AppConfig.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined,
-      userID: session.user.id
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/react-supabase-todolist-optional-sync/src/library/powersync/SupabaseConnector.ts b/demos/react-supabase-todolist-optional-sync/src/library/powersync/SupabaseConnector.ts
index c999c3b17..456909701 100644
--- a/demos/react-supabase-todolist-optional-sync/src/library/powersync/SupabaseConnector.ts
+++ b/demos/react-supabase-todolist-optional-sync/src/library/powersync/SupabaseConnector.ts
@@ -112,8 +112,7 @@ export class SupabaseConnector extends BaseObserver<SupabaseConnectorListener> i
 
     return {
       endpoint: this.config.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/react-supabase-todolist/src/library/powersync/SupabaseConnector.ts b/demos/react-supabase-todolist/src/library/powersync/SupabaseConnector.ts
index 12386845d..85c1cc29b 100644
--- a/demos/react-supabase-todolist/src/library/powersync/SupabaseConnector.ts
+++ b/demos/react-supabase-todolist/src/library/powersync/SupabaseConnector.ts
@@ -98,8 +98,7 @@ export class SupabaseConnector extends BaseObserver<SupabaseConnectorListener> i
 
     return {
       endpoint: this.config.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/vue-supabase-todolist/src/library/powersync/SupabaseConnector.ts b/demos/vue-supabase-todolist/src/library/powersync/SupabaseConnector.ts
index 12386845d..85c1cc29b 100644
--- a/demos/vue-supabase-todolist/src/library/powersync/SupabaseConnector.ts
+++ b/demos/vue-supabase-todolist/src/library/powersync/SupabaseConnector.ts
@@ -98,8 +98,7 @@ export class SupabaseConnector extends BaseObserver<SupabaseConnectorListener> i
 
     return {
       endpoint: this.config.powersyncUrl,
-      token: session.access_token ?? '',
-      expiresAt: session.expires_at ? new Date(session.expires_at * 1000) : undefined
+      token: session.access_token ?? ''
     };
   }
 
diff --git a/demos/yjs-react-supabase-text-collab/src/library/powersync/SupabaseConnector.ts b/demos/yjs-react-supabase-text-collab/src/library/powersync/SupabaseConnector.ts
index 986264eb3..7ffcd09a4 100644
--- a/demos/yjs-react-supabase-text-collab/src/library/powersync/SupabaseConnector.ts
+++ b/demos/yjs-react-supabase-text-collab/src/library/powersync/SupabaseConnector.ts
@@ -69,8 +69,7 @@ export class SupabaseConnector extends BaseObserver<SupabaseConnectorListener> i
 
     return {
       endpoint: data.powersync_url,
-      token: data.token,
-      expiresAt: undefined
+      token: data.token
     };
   }
 
diff --git a/demos/yjs-react-supabase-text-collab/supabase/functions/merge-document-updates/index.ts b/demos/yjs-react-supabase-text-collab/supabase/functions/merge-document-updates/index.ts
index 340e65928..8e23df2fe 100644
--- a/demos/yjs-react-supabase-text-collab/supabase/functions/merge-document-updates/index.ts
+++ b/demos/yjs-react-supabase-text-collab/supabase/functions/merge-document-updates/index.ts
@@ -71,10 +71,10 @@ Deno.serve(async (req) => {
       }
     );
   } catch (err) {
-    return new Response(
-      JSON.stringify({ error: String(err?.message ?? err) }),
-      { status: 500, headers: responseHeaders }
-    );
+    return new Response(JSON.stringify({ error: String(err?.message ?? err) }), {
+      status: 500,
+      headers: responseHeaders
+    });
   }
 });
 
diff --git a/packages/web/src/db/sync/SharedWebStreamingSyncImplementation.ts b/packages/web/src/db/sync/SharedWebStreamingSyncImplementation.ts
index 934cfa58d..43d22a794 100644
--- a/packages/web/src/db/sync/SharedWebStreamingSyncImplementation.ts
+++ b/packages/web/src/db/sync/SharedWebStreamingSyncImplementation.ts
@@ -38,8 +38,7 @@ class SharedSyncClientProvider extends AbstractSharedSyncClientProvider {
      */
     return {
       endpoint: credentials.endpoint,
-      token: credentials.token,
-      expiresAt: credentials.expiresAt
+      token: credentials.token
     };
   }