From d38db977da0c26a0ae7d8eb4e48ed93db7e27869 Mon Sep 17 00:00:00 2001
From: Serhii <17529954+serhii-bor@users.noreply.github.com>
Date: Tue, 26 May 2026 16:08:35 +0300
Subject: [PATCH] fix:near intents fixed-rate underpayment (#3247)

---
 lib/exchange/provider/near_Intents_exchange_provider.dart | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/exchange/provider/near_Intents_exchange_provider.dart b/lib/exchange/provider/near_Intents_exchange_provider.dart
index dbe6ebdcf..10dc10ffb 100644
--- a/lib/exchange/provider/near_Intents_exchange_provider.dart
+++ b/lib/exchange/provider/near_Intents_exchange_provider.dart
@@ -251,6 +251,11 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
       final quoteObj = quote['quote'] as Map<String, dynamic>;
       final depositAddress = quoteObj['depositAddress'] as String;
       final depositMemo = quoteObj['depositMemo'] as String?;
+      final depositAmount = quoteObj['amountInFormatted'] as String?;
+
+      if (depositAmount == null) {
+        throw Exception('Deposit amount is null in quote response');
+      }
 
       final quoteRequest = quote['quoteRequest'] as Map<String, dynamic>;
       final fromAssetId = quoteRequest['originAsset'] as String;
@@ -284,7 +289,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
         inputAddress: depositAddress,
         payoutAddress: request.toAddress,
         refundAddress: request.refundAddress,
-        amount: request.fromAmount,
+        amount: depositAmount,
         receiveAmount: quoteObj['amountOutFormatted']?.toString(),
         memo: depositMemo,
         isSendAll: isSendAll,