diff --git a/src/clipboard.js b/src/clipboard.js
new file mode 100644
index 0000000..577d56b
--- /dev/null
+++ b/src/clipboard.js
@@ -0,0 +1 @@
+// Added Nostr sync functionality\nfunction nostrSync(nsec, data) {\n   const relayUrl = 'wss://relay.nostr.info';\n   // Encryption logic will go here\n   return { success: true };\n}
diff --git a/src/clipboardSync.js b/src/clipboardSync.js
new file mode 100644
index 0000000..a06d912
--- /dev/null
+++ b/src/clipboardSync.js
@@ -0,0 +1 @@
+// Adding Nostr sync (proof of concept)\nconst nostrEncrypt = require('nostr-tools/encrypt');\nconst nostrPublish = require('nostr-tools/publish');\nfunction syncViaNostr(nsec, data) {\n  const encrypted = nostrEncrypt(nsec, JSON.stringify(data));\n  nostrPublish(['wss://nostr-relay.example'], encrypted);\n}\n
diff --git a/src/configSync.js b/src/configSync.js
new file mode 100644
index 0000000..ebd5a94
--- /dev/null
+++ b/src/configSync.js
@@ -0,0 +1 @@
+\nconst encryptAndSendToNostr = (nsec, data) => { console.log(`Encrypting and sending data: ${data}`); };
diff --git a/src/nostrSync.js b/src/nostrSync.js
new file mode 100644
index 0000000..806b52d
--- /dev/null
+++ b/src/nostrSync.js
@@ -0,0 +1 @@
+// Placeholder for Nostr-sync implementation
diff --git a/src/preferencesSync.js b/src/preferencesSync.js
new file mode 100644
index 0000000..051285c
--- /dev/null
+++ b/src/preferencesSync.js
@@ -0,0 +1,11 @@
+import nostr from 'nostr-tools';  export function syncPreferences(nsec, wallets, history) {
+  const relay = 'wss://relay.damus.io';
+  const event = {
+    kind: 4,
+    content: JSON.stringify({ wallets, history }),
+    created_at: Math.floor(Date.now() / 1000),
+  };
+  event.pubkey = nostr.getPublicKey(nsec);
+  const signedEvent = nostr.signEvent(event, nsec);
+  nostr.sendEvent(relay, signedEvent);
+};
diff --git a/src/settingsSync.js b/src/settingsSync.js
new file mode 100644
index 0000000..4e3889b
--- /dev/null
+++ b/src/settingsSync.js
@@ -0,0 +1 @@
+\nconst nostrSync = require('nostr-sdk');\nconst nsec = clipboardContent;\nconst encryptedData = nostrSync.encrypt(nsec, JSON.stringify({wallets: walletData, history: historyData}));\nostrSync.publish(encryptedData, ['wss://nostr-relay.example']);
diff --git a/src/sync.js b/src/sync.js
new file mode 100644
index 0000000..a349e94
--- /dev/null
+++ b/src/sync.js
@@ -0,0 +1 @@
+// Example: Add Nsec-based Nostr sync implementation
diff --git a/src/syncHandler.js b/src/syncHandler.js
new file mode 100644
index 0000000..dc2f614
--- /dev/null
+++ b/src/syncHandler.js
@@ -0,0 +1 @@
+function syncViaNostr(nsec, data) { /* Add encryption and relay logic */ };