diff --git a/floBlockchainAPI.js b/floBlockchainAPI.js
index 8b84c36..39be710 100644
--- a/floBlockchainAPI.js
+++ b/floBlockchainAPI.js
@@ -1,4 +1,4 @@
-(function (EXPORTS) { //floBlockchainAPI v2.5.5
+(function (EXPORTS) { //floBlockchainAPI v2.5.5a
     /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/
     'use strict';
     const floBlockchainAPI = EXPORTS;
@@ -7,7 +7,7 @@
         blockchain: floGlobals.blockchain,
         apiURL: {
             FLO: ['https://flosight.duckdns.org/', 'https://flosight.ranchimall.net/'],
-            FLO_TEST: ['https://testnet-flosight.duckdns.org', 'https://testnet.flocha.in/']
+            FLO_TEST: ['https://flosight-testnet.ranchimall.net/']
         },
         sendAmt: 0.0003,
         fee: 0.0002,
@@ -290,8 +290,8 @@
                 if (balance < totalAmt + fee)
                     return reject("Insufficient FLO balance!");
                 //get unconfirmed tx list
-                getUnconfirmedSpent(senderAddr).then(unconfirmedSpent => {
-                    getUTXOs(senderAddr).then(utxos => {
+                getUnconfirmedSpent(floID).then(unconfirmedSpent => {
+                    getUTXOs(floID).then(utxos => {
                         var trx = bitjs.transaction();
                         var utxoAmt = 0.0;
                         for (let i = utxos.length - 1; (i >= 0) && (utxoAmt < totalAmt + fee); i--) {