diff --git a/src/constants/routing.ts b/src/constants/routing.ts
index 57944cc2999..f57faa792fa 100644
--- a/src/constants/routing.ts
+++ b/src/constants/routing.ts
@@ -16,6 +16,7 @@ import {
   DAI_OPTIMISM,
   DAI_POLYGON,
   ETH_BSC,
+  NATION_MAINNET,
   nativeOnChain,
   OP,
   PORTAL_ETH_CELO,
@@ -67,10 +68,10 @@ const WRAPPED_NATIVE_CURRENCIES_ONLY: ChainTokenList = Object.fromEntries(
 export const COMMON_BASES: ChainCurrencyList = {
   [ChainId.MAINNET]: [
     nativeOnChain(ChainId.MAINNET),
+    NATION_MAINNET,
     DAI,
     USDC_MAINNET,
     USDT,
-    WBTC,
     WRAPPED_NATIVE_CURRENCY[ChainId.MAINNET] as Token,
   ],
   [ChainId.GOERLI]: [nativeOnChain(ChainId.GOERLI), WRAPPED_NATIVE_CURRENCY[ChainId.GOERLI] as Token],
diff --git a/src/constants/tokens.ts b/src/constants/tokens.ts
index d60390fd5c0..62f00cf4564 100644
--- a/src/constants/tokens.ts
+++ b/src/constants/tokens.ts
@@ -15,6 +15,13 @@ export const USDC_MAINNET = new Token(
   'USDC',
   'USD//C'
 )
+export const NATION_MAINNET = new Token(
+  ChainId.MAINNET,
+  '0x333A4823466879eeF910A04D473505da62142069',
+  18,
+  'NATION',
+  'Nation3'
+)
 const USDC_GOERLI = new Token(ChainId.GOERLI, '0x07865c6e87b9f70255377e024ace6630c1eaa37f', 6, 'USDC', 'USD//C')
 const USDC_SEPOLIA = new Token(ChainId.SEPOLIA, '0x6f14C02Fc1F78322cFd7d707aB90f18baD3B54f5', 6, 'USDC', 'USD//C')
 export const USDC_OPTIMISM = new Token(