From 30fd0c5fd08e6bfbc7ff9a2c71c09a87a9e4e634 Mon Sep 17 00:00:00 2001
From: bigboydiamonds <57741810+bigboydiamonds@users.noreply.github.com>
Date: Tue, 24 Sep 2024 12:20:59 -0700
Subject: [PATCH] normalize addresses

---
 packages/rest-api/src/routes/bridgeLimitsRoute.ts  | 4 ++++
 packages/rest-api/src/utils/tokenAddressToToken.ts | 8 ++------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/rest-api/src/routes/bridgeLimitsRoute.ts b/packages/rest-api/src/routes/bridgeLimitsRoute.ts
index 171ae84d4a..14ab637671 100644
--- a/packages/rest-api/src/routes/bridgeLimitsRoute.ts
+++ b/packages/rest-api/src/routes/bridgeLimitsRoute.ts
@@ -6,6 +6,8 @@ import { showFirstValidationError } from '../middleware/showFirstValidationError
 import { bridgeLimitsController } from '../controllers/bridgeLimitsController'
 import { isTokenSupportedOnChain } from './../utils/isTokenSupportedOnChain'
 import { isTokenAddress } from '../utils/isTokenAddress'
+import { normalizeNativeTokenAddress } from '../middleware/normalizeNativeTokenAddress'
+import { checksumAddresses } from '../middleware/checksumAddresses'
 
 const router = express.Router()
 
@@ -95,6 +97,8 @@ const router = express.Router()
  */
 router.get(
   '/',
+  normalizeNativeTokenAddress(['fromToken', 'toToken']),
+  checksumAddresses(['fromToken', 'toToken']),
   [
     check('fromChain')
       .exists()
diff --git a/packages/rest-api/src/utils/tokenAddressToToken.ts b/packages/rest-api/src/utils/tokenAddressToToken.ts
index 57389b70f0..6bad892582 100644
--- a/packages/rest-api/src/utils/tokenAddressToToken.ts
+++ b/packages/rest-api/src/utils/tokenAddressToToken.ts
@@ -1,23 +1,19 @@
-import { getAddress } from '@ethersproject/address'
-
 import { BRIDGE_MAP } from '../constants/bridgeMap'
 
 export const tokenAddressToToken = (chain: string, tokenAddress: string) => {
-  const address = getAddress(tokenAddress)
-
   const chainData = BRIDGE_MAP[chain]
   if (!chainData) {
     return null
   }
 
-  const tokenInfo = chainData[address]
+  const tokenInfo = chainData[tokenAddress]
 
   if (!tokenInfo) {
     return null
   }
 
   return {
-    address,
+    address: tokenAddress,
     symbol: tokenInfo.symbol,
     decimals: tokenInfo.decimals,
   }