diff --git a/lib/server.js b/lib/server.js
index 40d7a0b..dc43cc4 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -351,13 +351,13 @@ WalletService.prototype._getBlockExplorer = function(provider, network) {
     return this.blockExplorer;
 
   switch (provider) {
-    default:
+    default:;
     case 'insight':
       switch (network) {
         default:
-        case 'livenet':
+          case 'livenet':
           url = 'https://insight.bitpay.com:443';
-          break;
+        break;
         case 'testnet':
           url = 'https://test-insight.bitpay.com:443'
           break;
@@ -535,14 +535,14 @@ WalletService.prototype._selectTxInputs = function(txp, cb) {
   });
 };
 
-
 /**
  * Creates a new transaction proposal.
  * @param {Object} opts
  * @param {string} opts.toAddress - Destination address.
  * @param {number} opts.amount - Amount to transfer in satoshi.
  * @param {string} opts.message - A message to attach to this transaction.
- * @param {string} opts.proposalSignature - S(toAddress|amount|message). Used by other copayers to verify the proposal.
+ * @param {string} opts.proposalSignature - S(toAddress|amount|message|payProUrl). Used by other copayers to verify the proposal.
+ * @param {string} opts.payProUrl - Options: Paypro URL for peers to verify TX
  * @returns {TxProposal} Transaction proposal.
  */
 WalletService.prototype.createTx = function(opts, cb) {
@@ -585,6 +585,7 @@ WalletService.prototype.createTx = function(opts, cb) {
         amount: opts.amount,
         message: opts.message,
         proposalSignature: opts.proposalSignature,
+        payProUrl: opts.payProUrl,
         changeAddress: changeAddress,
         requiredSignatures: wallet.m,
         requiredRejections: Math.min(wallet.m, wallet.n - wallet.m + 1),