diff --git a/lib/types/sqlite-types.js b/lib/types/sqlite-types.js
--- a/lib/types/sqlite-types.js
+++ b/lib/types/sqlite-types.js
@@ -22,9 +22,18 @@
 export type SQLiteAPI = {
   // read operations
   +getAllInboundP2PMessage: () => Promise<InboundP2PMessage[]>,
+  +getAllOutboundP2PMessage: () => Promise<OutboundP2PMessage[]>,
 
   // write operations
   +removeInboundP2PMessages: (ids: $ReadOnlyArray<string>) => Promise<void>,
+  +markOutboundP2PMessageAsSent: (
+    messageID: string,
+    deviceID: string,
+  ) => Promise<void>,
+  +removeOutboundP2PMessagesOlderThan: (
+    messageID: string,
+    deviceID: string,
+  ) => Promise<void>,
 
   +processDBStoreOperations: (
     operations: StoreOperations,
diff --git a/lib/utils/__mocks__/config.js b/lib/utils/__mocks__/config.js
--- a/lib/utils/__mocks__/config.js
+++ b/lib/utils/__mocks__/config.js
@@ -30,6 +30,9 @@
     getAllInboundP2PMessage: jest.fn(),
     removeInboundP2PMessages: jest.fn(),
     processDBStoreOperations: jest.fn(),
+    getAllOutboundP2PMessage: jest.fn(),
+    markOutboundP2PMessageAsSent: jest.fn(),
+    removeOutboundP2PMessagesOlderThan: jest.fn(),
   },
 });
 
diff --git a/native/database/sqlite-api.js b/native/database/sqlite-api.js
--- a/native/database/sqlite-api.js
+++ b/native/database/sqlite-api.js
@@ -8,9 +8,13 @@
 const sqliteAPI: SQLiteAPI = {
   // read operations
   getAllInboundP2PMessage: commCoreModule.getAllInboundP2PMessage,
+  getAllOutboundP2PMessage: commCoreModule.getAllOutboundP2PMessage,
 
   // write operations
   removeInboundP2PMessages: commCoreModule.removeInboundP2PMessages,
+  markOutboundP2PMessageAsSent: commCoreModule.markOutboundP2PMessageAsSent,
+  removeOutboundP2PMessagesOlderThan:
+    commCoreModule.removeOutboundP2PMessagesOlderThan,
 
   processDBStoreOperations,
 };
diff --git a/web/database/sqlite-api.js b/web/database/sqlite-api.js
--- a/web/database/sqlite-api.js
+++ b/web/database/sqlite-api.js
@@ -1,6 +1,10 @@
 // @flow
 
-import type { SQLiteAPI, InboundP2PMessage } from 'lib/types/sqlite-types.js';
+import type {
+  SQLiteAPI,
+  InboundP2PMessage,
+  OutboundP2PMessage,
+} from 'lib/types/sqlite-types.js';
 
 import { getCommSharedWorker } from '../shared-worker/shared-worker-provider.js';
 import { processDBStoreOperations } from '../shared-worker/utils/store.js';
@@ -19,6 +23,17 @@
     return messages ? [...messages] : [];
   },
 
+  async getAllOutboundP2PMessage(): Promise<OutboundP2PMessage[]> {
+    const sharedWorker = await getCommSharedWorker();
+
+    const data = await sharedWorker.schedule({
+      type: workerRequestMessageTypes.GET_OUTBOUND_P2P_MESSAGES,
+    });
+    const messages: ?$ReadOnlyArray<OutboundP2PMessage> =
+      data?.outboundP2PMessages;
+    return messages ? [...messages] : [];
+  },
+
   // write operations
   async removeInboundP2PMessages(ids: $ReadOnlyArray<string>): Promise<void> {
     const sharedWorker = await getCommSharedWorker();
@@ -29,6 +44,32 @@
     });
   },
 
+  async markOutboundP2PMessageAsSent(
+    messageID: string,
+    deviceID: string,
+  ): Promise<void> {
+    const sharedWorker = await getCommSharedWorker();
+
+    await sharedWorker.schedule({
+      type: workerRequestMessageTypes.MARK_OUTBOUND_P2P_MESSAGE_AS_SENT,
+      messageID,
+      deviceID,
+    });
+  },
+
+  async removeOutboundP2PMessagesOlderThan(
+    messageID: string,
+    deviceID: string,
+  ): Promise<void> {
+    const sharedWorker = await getCommSharedWorker();
+
+    await sharedWorker.schedule({
+      type: workerRequestMessageTypes.REMOVE_OUTBOUND_P2P_MESSAGES,
+      messageID,
+      deviceID,
+    });
+  },
+
   processDBStoreOperations,
 };