diff --git a/src/routers/api.ts b/src/routers/api.ts
index 942bf4f..b549ba6 100644
--- a/src/routers/api.ts
+++ b/src/routers/api.ts
@@ -16,15 +16,17 @@
 
 import { Request, Router } from 'express';
 import { promises as fs } from 'fs';
+import { createReadStream } from 'fs';
 import https from 'https';
 import path from 'path';
 import { v4 as uuidV4 } from 'uuid';
 import * as blobsHandler from '../handlers/blobs';
 import * as eventsHandler from '../handlers/events';
+import { queueEvent } from '../handlers/events';
 import * as messagesHandler from '../handlers/messages';
 import { ca, cert, certBundle, key, peerID } from '../lib/cert';
 import { config, persistDestinations, persistPeers } from '../lib/config';
-import { IStatus } from '../lib/interfaces';
+import { IBlobReceivedEvent, IFile, IMessageDeliveredEvent, IMessageReceivedEvent, IStatus } from '../lib/interfaces';
 import RequestError from '../lib/request-error';
 import * as utils from '../lib/utils';
 
@@ -152,46 +154,38 @@ router.post('/messages', async (req, res, next) => {
     }
     let senderDestination: string | undefined = undefined;
     if (typeof req.body.sender === 'string') {
-      const segments = req.body.sender.split('/');
-      if (segments[0] !== peerID) {
-        throw new RequestError(`Sender ID mismatch expected=${peerID} recieved=${segments[0]}`, 400);
+      let senderID: string;
+      ({ peerID: senderID, destination: senderDestination } = extractRecipientAndDestination(req.body.sender));
+      if (senderID !== peerID) {
+        throw new RequestError(`Sender ID mismatch expected=${peerID} recieved=${senderDestination}`, 400);
       }
-      if (segments.length > 1) {
-        if (!config.destinations?.includes(segments[1])) {
-          throw new RequestError(`Unknown sender destination expected=${config.destinations?.join('|') ?? 'none'} recieved=${segments[1]}`, 400);
-        }
-        senderDestination = segments[1];
+      if (senderDestination !== undefined && !config.destinations?.includes(senderDestination)) {
+        throw new RequestError(`Unknown sender destination expected=${config.destinations?.join('|') ?? 'none'} recieved=${senderDestination}`, 400);
       }
     }
     let recipientID: string;
     let recipientDestination: string | undefined = undefined;
     if (typeof req.body.recipient === 'string') {
-      const segments = req.body.recipient.split('/');
-      recipientID = segments[0];
-      if (segments.length > 1) {
-        recipientDestination = segments[1];
-      }
+      ({ peerID: recipientID, destination: recipientDestination } = extractRecipientAndDestination(req.body.recipient));
     } else {
       throw new RequestError('Missing recipient', 400);
     }
-    let recipientEndpoint: string;
+    let requestId: string = req.body.requestId ?? uuidV4();
     if (recipientID === peerID) {
-      recipientEndpoint = config.p2p.endpoint ?? `https://${config.p2p.hostname}:${config.p2p.port}`;
+      if (recipientDestination !== undefined && !config.destinations?.includes(recipientDestination)) {
+        throw new RequestError(`Unknown recipient destination expected=${config.destinations?.join('|') ?? 'none'} recieved=${recipientDestination}`, 400);
+      }
+      dispatchInternalMessage(req.body.sender, req.body.recipient, req.body.message, requestId);
     } else {
       let recipientPeer = config.peers.find(peer => peer.id === recipientID);
       if (recipientPeer === undefined) {
         throw new RequestError(`Unknown recipient ${recipientID}`, 400);
       }
-      recipientEndpoint = recipientPeer.endpoint;
       if (recipientDestination !== undefined && !recipientPeer.destinations?.includes(recipientDestination)) {
         throw new RequestError(`Unknown recipient destination expected=${recipientPeer.destinations?.join('|') ?? 'none'} recieved=${recipientDestination}`, 400);
       }
+      messagesHandler.sendMessage(req.body.message, recipientID, recipientPeer.endpoint, requestId, senderDestination, recipientDestination);
     }
-    let requestId = uuidV4();
-    if (typeof req.body.requestId === 'string') {
-      requestId = req.body.requestId;
-    }
-    messagesHandler.sendMessage(req.body.message, recipientID, recipientEndpoint, requestId, senderDestination, recipientDestination);
     res.send({ requestId });
   } catch (err) {
     next(err);
@@ -256,31 +250,25 @@ router.post('/transfers', async (req, res, next) => {
     await blobsHandler.retrieveMetadata(req.body.path);
     let senderDestination: string | undefined = undefined;
     if (typeof req.body.sender === 'string') {
-      const segments = req.body.sender.split('/');
-      if (segments[0] !== peerID) {
-        throw new RequestError(`Sender ID mismatch expected=${peerID} recieved=${segments[0]}`, 400);
+      let senderID: string;
+      ({ peerID: senderID, destination: senderDestination } = extractRecipientAndDestination(req.body.sender));
+      if (senderID !== peerID) {
+        throw new RequestError(`Sender ID mismatch expected=${peerID} recieved=${senderID}`, 400);
       }
-      if (segments.length > 1) {
-        if (!config.destinations?.includes(segments[1])) {
-          throw new RequestError(`Unknown sender destination expected=${config.destinations?.join('|')} recieved=${segments[1]}`, 400);
-        }
-        senderDestination = segments[1];
+      if (senderDestination !== undefined && !config.destinations?.includes(senderDestination)) {
+        throw new RequestError(`Unknown sender destination expected=${config.destinations?.join('|')} recieved=${senderDestination}`, 400);
       }
     }
     let recipientID: string;
     let recipientDestination: string | undefined = undefined;
     if (typeof req.body.recipient === 'string') {
-      const segments = req.body.recipient.split('/');
-      recipientID = segments[0];
-      if (segments.length > 1) {
-        recipientDestination = segments[1];
-      }
+      ({ peerID: recipientID, destination: recipientDestination } = extractRecipientAndDestination(req.body.recipient));
     } else {
       throw new RequestError('Missing recipient', 400);
     }
-    let recipientEndpoint: string;
+    let requestId: string = req.body.requestId ?? uuidV4();
     if (recipientID === peerID) {
-      recipientEndpoint = config.p2p.endpoint ?? `https://${config.p2p.hostname}:${config.p2p.port}`;
+      dispatchInternalBlob(req.body.sender, req.body.recipient, req.body.path);
     } else {
       let recipientPeer = config.peers.find(peer => peer.id === recipientID);
       if (recipientPeer === undefined) {
@@ -289,15 +277,58 @@ router.post('/transfers', async (req, res, next) => {
       if (recipientDestination !== undefined && !recipientPeer.destinations?.includes(recipientDestination)) {
         throw new RequestError(`Unknown recipient destination expected=${recipientPeer.destinations?.join('|')} recieved=${recipientDestination}`, 400);
       }
-      recipientEndpoint = recipientPeer.endpoint;
-    }
-    let requestId = uuidV4();
-    if (typeof req.body.requestId === 'string') {
-      requestId = req.body.requestId;
+      blobsHandler.sendBlob(req.body.path, recipientID, recipientPeer.endpoint, requestId, senderDestination, recipientDestination);
     }
-    blobsHandler.sendBlob(req.body.path, recipientID, recipientEndpoint, requestId, senderDestination, recipientDestination);
     res.send({ requestId });
   } catch (err) {
     next(err);
   }
 });
+
+const extractRecipientAndDestination = (value: string) => {
+  const segments = value.split('/');
+  return {
+    peerID: segments[0],
+    destination: segments.length > 1 ? segments[1] : undefined
+  };
+};
+
+const dispatchInternalMessage = async (sender: string, recipient: string, message: string, requestId: string) => {
+  await queueEvent({
+    id: uuidV4(),
+    type: 'message-received',
+    sender,
+    recipient,
+    message
+  } as IMessageReceivedEvent);
+  await queueEvent({
+    id: uuidV4(),
+    type: 'message-delivered',
+    sender,
+    recipient,
+    message,
+    requestId
+  } as IMessageDeliveredEvent);
+};
+
+const dispatchInternalBlob = async (sender: string, recipient: string, filePath: string) => {
+  const originBlobPath = path.join(utils.constants.DATA_DIRECTORY, utils.constants.BLOBS_SUBDIRECTORY, filePath);
+  const readableStream = createReadStream(originBlobPath);
+  const file: IFile = {
+    key: '',
+    name: '',
+    readableStream
+  };
+  const destinationBlobPath = path.join(utils.constants.RECEIVED_BLOBS_SUBDIRECTORY, sender, filePath);
+  const metadata = await blobsHandler.storeBlob(file, destinationBlobPath);
+  await queueEvent({
+    id: uuidV4(),
+    type: 'blob-received',
+    sender,
+    recipient,
+    path: destinationBlobPath,
+    hash: metadata.hash,
+    size: metadata.size,
+    lastUpdate: metadata.lastUpdate
+  } as IBlobReceivedEvent);
+};