From 59a276e36be6c87f7c974f0290a7891fe7e2e1bf Mon Sep 17 00:00:00 2001
From: Bill He <bill@dydx.exchange>
Date: Wed, 14 Feb 2024 14:51:00 -0800
Subject: [PATCH] Set minimum for CCTP withdraws

---
 src/constants/numbers.ts                            |  1 +
 .../forms/AccountManagementForms/WithdrawForm.tsx   | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/constants/numbers.ts b/src/constants/numbers.ts
index e515d83..dc6914d 100644
--- a/src/constants/numbers.ts
+++ b/src/constants/numbers.ts
@@ -22,4 +22,5 @@ export enum NumberSign {
 
 // Deposit/Withdraw
 export const MAX_CCTP_TRANSFER_AMOUNT = 1_000_000;
+export const MIN_CCTP_TRANSFER_AMOUNT = 10;
 export const MAX_PRICE_IMPACT = 0.02; // 2%
diff --git a/src/views/forms/AccountManagementForms/WithdrawForm.tsx b/src/views/forms/AccountManagementForms/WithdrawForm.tsx
index 33f26ef..58ff137 100644
--- a/src/views/forms/AccountManagementForms/WithdrawForm.tsx
+++ b/src/views/forms/AccountManagementForms/WithdrawForm.tsx
@@ -11,7 +11,12 @@ import { ButtonSize } from '@/constants/buttons';
 import { STRING_KEYS } from '@/constants/localization';
 import { ENVIRONMENT_CONFIG_MAP, isMainnet } from '@/constants/networks';
 import { TransferNotificationTypes } from '@/constants/notifications';
-import { MAX_CCTP_TRANSFER_AMOUNT, MAX_PRICE_IMPACT, NumberSign } from '@/constants/numbers';
+import {
+  MAX_CCTP_TRANSFER_AMOUNT,
+  MAX_PRICE_IMPACT,
+  MIN_CCTP_TRANSFER_AMOUNT,
+  NumberSign,
+} from '@/constants/numbers';
 
 import {
   useAccounts,
@@ -329,6 +334,12 @@ export const WithdrawForm = () => {
           },
         });
       }
+      if (
+        !debouncedAmountBN.isZero() &&
+        MustBigNumber(debouncedAmountBN).lte(MIN_CCTP_TRANSFER_AMOUNT)
+      ) {
+        return 'Amount must be greater than 10 USDC';
+      }
     }
 
     if (isMainnet && MustBigNumber(summary?.aggregatePriceImpact).gte(MAX_PRICE_IMPACT)) {