eq-lab · Artem1211 · Nov 11, 2025 · Nov 11, 2025 · Nov 12, 2025
diff --git a/packages/app/package.json b/packages/app/package.json
@@ -29,7 +29,8 @@
     "sharp": "^0.32.5",
     "soroban-client": "^1.0.0-beta.2",
     "styled-components": "^6.0.7",
-    "use-context-selector": "^1.4.1"
+    "use-context-selector": "^1.4.1",
+    "react-toastify": "11.0.5"
   },
   "devDependencies": {
     "@svgr/webpack": "^6.2.1",

diff --git a/packages/app/src/app/layout.tsx b/packages/app/src/app/layout.tsx
@@ -5,6 +5,7 @@ import { MobilePlaceholder } from '@/global/mobile-placeholder/mobile-placeholde
 import { LayoutSwitcher } from '@/global/mobile-placeholder/layout-switcher';
 import '@marginly/ui/styles/theme.css';
 import { GlobalStyle } from '@/global/styles';
+import { ToasterContainer } from '@/global/providers/toaster-container';
 
 export const metadata: Metadata = {
   title: 'Slender',
@@ -23,6 +24,7 @@ export default function RootLayout({ children }: { children: React.ReactNode })
         </head>
         <body>
           <GlobalStyle />
+          <ToasterContainer />
           <LayoutSwitcher desktop={children} mobile={<MobilePlaceholder />} />
         </body>
       </html>

diff --git a/packages/app/src/features/liquidity-flow/hooks/use-lend-increase.tsx b/packages/app/src/features/liquidity-flow/hooks/use-lend-increase.tsx
@@ -2,6 +2,7 @@ import { useState } from 'react';
 import { PositionContext } from '@/entities/position/context/context';
 import { useContextSelector } from 'use-context-selector';
 import { SupportedTokenName } from '@/shared/stellar/constants/tokens';
+import { toast } from 'react-toastify';
 import { useLiquidity } from './use-liquidity';
 import { excludeSupportedTokens } from '../utils/exclude-supported-tokens';
 import { useDepositUsd } from './use-deposit-usd';
@@ -10,6 +11,7 @@ import { LendIncreaseModal } from '../components/lend-increase-modal';
 import { sumObj } from '../utils/sum-obj';
 import { PositionUpdate } from '../types';
 import { getCellByPositionUpdate } from '../soroban/get-cell-by-position-update';
+import { useTokenInfo } from './use-token-info';
 
 export const useLendIncrease = (): {
   modal: JSX.Element | null;
@@ -31,6 +33,10 @@ export const useLendIncrease = (): {
     }
   };
 
+  const usdcDecimals = useTokenInfo('usdc').decimals;
+  const xlmDecimals = useTokenInfo('xlm').decimals;
+  const xrpDecimals = useTokenInfo('xrp').decimals;
+
   const depositSumUsd = useDepositUsd(position?.deposits);
   const debtSumUsd = useDebtUsd(position?.debts);
   const send = useLiquidity('deposit');
@@ -51,10 +57,31 @@ export const useLendIncrease = (): {
       const newDeposits = getCellByPositionUpdate(finalDebtsObj);
 
       setModalToken(null);
-      await send({
-        additionalDeposits: getCellByPositionUpdate(sendValue),
-        deposits: newDeposits,
-      });
+      try {
+        await send({
+          additionalDeposits: getCellByPositionUpdate(sendValue),
+          deposits: newDeposits,
+        });
+      } catch (error) {
+        const getDecimals = () => {
+          if (sendValue.usdc) return usdcDecimals;
+          if (sendValue.xlm) return xlmDecimals;
+          if (sendValue.xrp) return xrpDecimals;
+          return 0;
+        };
+        const errorMessage = error instanceof Error ? error.message : String(error);
+        const match = errorMessage.match(
+          /resulting balance is not within the allowed range[^\d]*(\d+)/,
+        );
+
+        if (match?.[1]) {
+          const decimals = getDecimals();
+          const balance = parseInt(match[1], 10) / 10 ** decimals;
+          toast.error(`Wallet balance must not be below ${balance.toFixed(2)}`);
+        } else {
+          toast.error('Lend failed');
+        }
+      }
     };
 
     return (

diff --git a/packages/app/src/features/liquidity-flow/hooks/use-liquidity.ts b/packages/app/src/features/liquidity-flow/hooks/use-liquidity.ts
@@ -52,7 +52,7 @@ export function useLiquidity(
       return true;
     } catch (e) {
       logError(e);
-      return false;
+      throw new Error(e);
     } finally {
       setWaitModalIsOpen(false);
     }

diff --git a/packages/app/src/global/providers/toaster-container.tsx b/packages/app/src/global/providers/toaster-container.tsx
@@ -0,0 +1,21 @@
+'use client';
+
+import React from 'react';
+import { ToastContainer } from 'react-toastify';
+
+export function ToasterContainer() {
+  return (
+    <ToastContainer
+      position="bottom-right"
+      autoClose={5000}
+      hideProgressBar
+      newestOnTop
+      closeOnClick
+      pauseOnFocusLoss
+      draggable
+      pauseOnHover
+      closeButton
+      draggableDirection="x"
+    />
+  );
+}
diff --git a/packages/app/src/widgets/market-section/components/market-card/market-card.tsx b/packages/app/src/widgets/market-section/components/market-card/market-card.tsx
@@ -56,8 +56,8 @@ export function MarketCard({ tokenName }: { tokenName: SupportedTokenName }) {
 
   const availablePercent = +Number((availableToBorrow / totalSupplied) * 100).toFixed() || 0;
 
-  const totalSuppliedAmount = Math.floor(totalSupplied);
-  const availableToBorrowAmount = Math.floor(availableToBorrow);
+  const totalSuppliedAmount = totalSupplied;
+  const availableToBorrowAmount = availableToBorrow;
 
   if (discount === undefined) {
     return 'Loading...';

diff --git a/packages/landing/src/widgets/landing/components/question-section/question-section.tsx b/packages/landing/src/widgets/landing/components/question-section/question-section.tsx
@@ -2,9 +2,9 @@
 import { Wrapper } from './styled';
 import { Faq } from './faq';
 import { FaqLink } from './FaqLink';
-import { DISCORD_LINK, NOTION_LINK } from '../../links';
+import { NOTION_LINK } from '../../links';
 
 export function QuestionSection({ subscriptionAnchor }: { subscriptionAnchor: string }) {
   return (
    <Wrapper>
      <Title>
@@ -26,14 +26,6 @@
           Slender doesn’t have a token at this moment. We will introduce the SLNR token after
           carefully crafting the protocol tokenomics and launching it in production.
         </Faq>
-        <Faq title="Where can I get more info?">
-          <FaqLink href={`#${subscriptionAnchor}`} sameTab>
-            Subscribe to our newsletter
-          </FaqLink>{' '}
-          and follow Slender project posts on{' '}
-          <FaqLink href={DISCORD_LINK}>Stellar’s Discord</FaqLink>. Our Social networks like Twitter
-          and Discord will launch a bit later.
-        </Faq>
       </div>
     </Wrapper>
   );

diff --git a/yarn.lock b/yarn.lock
@@ -6158,6 +6158,11 @@ clsx@^2.0.0:
   resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.0.0.tgz#12658f3fd98fafe62075595a5c30e43d18f3d00b"
   integrity sha512-rQ1+kcj+ttHG0MKVGBUXwayCCF1oh39BF5COIpRzuCEv8Mwjv0XucrI2ExNTOn9IlLifGClWQcU9BrZORvtw6Q==
 
+clsx@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.1.1.tgz#eed397c9fd8bd882bfb18deab7102049a2f32999"
+  integrity sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==
+
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.npmjs.org/co/-/co-4.6.0.tgz"
@@ -11130,6 +11135,13 @@ react-style-singleton@^2.2.1:
     invariant "^2.2.4"
     tslib "^2.0.0"
 
+react-toastify@11.0.5:
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/react-toastify/-/react-toastify-11.0.5.tgz#ce4c42d10eeb433988ab2264d3e445c4e9d13313"
+  integrity sha512-EpqHBGvnSTtHYhCPLxML05NLY2ZX0JURbAdNYa6BUkk+amz4wbKBQvoKQAB0ardvSarUBuY4Q4s1sluAzZwkmA==
+  dependencies:
+    clsx "^2.1.1"
+
 react-transition-group@^4.4.5:
   version "4.4.5"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.4.5.tgz#e53d4e3f3344da8521489fbef8f2581d42becdd1"