diff --git a/src/helpers/alchemy/index.ts b/src/helpers/alchemy/index.ts
index e428c8f16a78..a948b5aa2421 100644
--- a/src/helpers/alchemy/index.ts
+++ b/src/helpers/alchemy/index.ts
@@ -12,7 +12,8 @@ const NETWORKS = {
   1: 'eth-mainnet',
   11155111: 'eth-sepolia',
   137: 'polygon-mainnet',
-  42161: 'arb-mainnet'
+  42161: 'arb-mainnet',
+  8453: 'base-mainnet'
 };
 
 function getApiUrl(networkId: number) {
diff --git a/src/helpers/boost/index.ts b/src/helpers/boost/index.ts
index 31b220092de1..1c0be7e6ac51 100644
--- a/src/helpers/boost/index.ts
+++ b/src/helpers/boost/index.ts
@@ -10,7 +10,8 @@ export const BOOST_VERSION = '0.0.1';
 export const BOOST_CONTRACTS = {
   '1': '0x8E8913197114c911F13cfBfCBBD138C1DC74B964',
   '11155111': '0x8E8913197114c911F13cfBfCBBD138C1DC74B964',
-  '137': '0x8E8913197114c911F13cfBfCBBD138C1DC74B964'
+  '137': '0x8E8913197114c911F13cfBfCBBD138C1DC74B964',
+  '8453': '0x8E8913197114c911F13cfBfCBBD138C1DC74B964'
 };
 
 export const SUPPORTED_NETWORKS = Object.keys(BOOST_CONTRACTS);
diff --git a/src/helpers/boost/subgraph.ts b/src/helpers/boost/subgraph.ts
index f3726b530af7..08e98d4b1b34 100644
--- a/src/helpers/boost/subgraph.ts
+++ b/src/helpers/boost/subgraph.ts
@@ -7,7 +7,9 @@ const SUBGRAPH_URLS = {
   '11155111':
     'https://api.studio.thegraph.com/query/23545/boost-sepolia/version/latest',
   '137':
-    'https://api.studio.thegraph.com/query/23545/boost-polygon/version/latest'
+    'https://api.studio.thegraph.com/query/23545/boost-polygon/version/latest',
+  '8453':
+    'https://api.studio.thegraph.com/query/23545/boost-base/version/latest'
 };
 
 export async function getClaims(recipient: string) {
diff --git a/src/helpers/boost/tokens.ts b/src/helpers/boost/tokens.ts
index f25d7d297b6a..9551eefcc5b1 100644
--- a/src/helpers/boost/tokens.ts
+++ b/src/helpers/boost/tokens.ts
@@ -3,7 +3,8 @@ export const EXCLUDED_TOKENS = [
     symbol: 'default',
     '1': '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
     '11155111': '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
-    '137': '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
+    '137': '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
+    '8453': '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
   },
   {
     symbol: 'USDT',
diff --git a/src/helpers/constants.ts b/src/helpers/constants.ts
index e8da438f4c7c..38b2f73d044f 100644
--- a/src/helpers/constants.ts
+++ b/src/helpers/constants.ts
@@ -72,6 +72,12 @@ export const CHAIN_CURRENCIES: Record<string, ChainCurrency> = {
     decimals: 18,
     contractAddress: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
   },
+  '8453': {
+    name: 'Ether',
+    symbol: 'ETH',
+    decimals: 18,
+    contractAddress: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
+  },
   '11155111': {
     name: 'Sepolia Ether',
     symbol: 'SepoliaETH',