From eac1457f0a06fdb26f7898954def57c38e56a8d4 Mon Sep 17 00:00:00 2001
From: void-57 <ruddhaani60@gmail.com>
Date: Mon, 8 Dec 2025 23:48:57 +0530
Subject: [PATCH] fix: ensure precise HBAR to Wei conversion by formatting
 numeric amounts as strings.

---
 hederaBlockchainAPI.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hederaBlockchainAPI.js b/hederaBlockchainAPI.js
index e8f77b9..7518108 100644
--- a/hederaBlockchainAPI.js
+++ b/hederaBlockchainAPI.js
@@ -333,7 +333,9 @@
       const nonce = await web3.eth.getTransactionCount(fromAddress, 'pending');
 
       // Convert HBAR to Wei (1 HBAR = 10^18 Wei in EVM context)
-      const amountInWei = web3.utils.toWei(amount.toString(), 'ether');
+      
+      const amountString = typeof amount === 'number' ? amount.toFixed(18) : amount.toString();
+      const amountInWei = web3.utils.toWei(amountString, 'ether');
 
       // Prepare transaction object for gas estimation
       let gasLimit = 21000; // Default for existing accounts