bug fix: stopped unnecessary address API calls when no address is present on first load

index.html

@@ -1341,6 +1341,7 @@
             },
             async transactions(address) {
                 try {
+                    if (!address || address === '') return
                     getRef('address_details').classList.remove('hidden')
                     getRef('transactions_list').innerHTML = '<sm-spinner class="justify-self-center margin-top-1-5"></sm-spinner>';
                     getRef('address_balance').innerHTML = '<sm-spinner class="justify-self-center margin-top-1-5"></sm-spinner>';

scripts/btcOperator.js

@@ -357,6 +357,8 @@
             throw "No API available"
         } catch (error) {
             console.error(error)
+            if (!APIs[index])
+                throw "No API available"
             APIs[index].coolDownTime = new Date().getTime() + 1000 * 60 * 10; // 10 minutes
             return multiApi(fnName, { index: index + 1, ...args });
         }