diff --git a/package-lock.json b/package-lock.json
index 14b77dd..0516f10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@bsv/message-box-client",
-  "version": "1.2.8",
+  "version": "1.2.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@bsv/message-box-client",
-      "version": "1.2.8",
+      "version": "1.2.9",
       "license": "SEE LICENSE IN LICENSE.txt",
       "dependencies": {
         "@bsv/authsocket-client": "^1.0.11",
diff --git a/package.json b/package.json
index 49d1f1f..93509f0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bsv/message-box-client",
-  "version": "1.2.8",
+  "version": "1.2.9",
   "publishConfig": {
     "access": "public"
   },
diff --git a/src/PeerPayClient.ts b/src/PeerPayClient.ts
index df7ec25..77cc7b1 100644
--- a/src/PeerPayClient.ts
+++ b/src/PeerPayClient.ts
@@ -338,7 +338,7 @@ export class PeerPayClient extends MessageBoxClient {
           Logger.warn('[PP CLIENT] Warning: authFetch is undefined! Ensure PeerPayClient is initialized correctly.')
         }
         Logger.log('[PP CLIENT] authFetch instance:', this.authFetch)
-        const response = await this.acknowledgeMessage({ messageIds: [payment.messageId] })
+        const response = await this.acknowledgeMessage({ messageIds: [payment.messageId], originator: this.originator })
         Logger.log(`[PP CLIENT] Acknowledgment response: ${response}`)
       } catch (error: any) {
         if (
@@ -388,7 +388,7 @@ export class PeerPayClient extends MessageBoxClient {
    * @returns {Promise<IncomingPayment[]>} Resolves with an array of pending payments.
    */
   async listIncomingPayments (overrideHost?: string): Promise<IncomingPayment[]> {
-    const messages = await this.listMessages({ messageBox: STANDARD_PAYMENT_MESSAGEBOX, host: overrideHost })
+    const messages = await this.listMessages({ messageBox: STANDARD_PAYMENT_MESSAGEBOX, host: overrideHost, originator: this.originator })
 
     return messages.map((msg: any) => {
       const parsedToken = safeParse<PaymentToken>(msg.body)