diff --git a/packages/public-api/src/constants.ts b/packages/public-api/src/constants.ts
index 117259186b4..30f41055a52 100644
--- a/packages/public-api/src/constants.ts
+++ b/packages/public-api/src/constants.ts
@@ -9,19 +9,35 @@ export const SUPPORTED_CHAIN_IDS: readonly KnownChainIds[] = [
   KnownChainIds.BnbSmartChainMainnet,
   KnownChainIds.EthereumMainnet,
   KnownChainIds.GnosisMainnet,
+  KnownChainIds.HyperEvmMainnet,
+  KnownChainIds.KatanaMainnet,
+  KnownChainIds.MegaEthMainnet,
+  KnownChainIds.MonadMainnet,
   KnownChainIds.OptimismMainnet,
+  KnownChainIds.PlasmaMainnet,
   KnownChainIds.PolygonMainnet,
   // UTXO
   KnownChainIds.BitcoinCashMainnet,
   KnownChainIds.BitcoinMainnet,
   KnownChainIds.DogecoinMainnet,
   KnownChainIds.LitecoinMainnet,
+  KnownChainIds.ZcashMainnet,
   // Cosmos SDK
   KnownChainIds.CosmosMainnet,
   KnownChainIds.MayachainMainnet,
   KnownChainIds.ThorchainMainnet,
   // Solana
   KnownChainIds.SolanaMainnet,
+  // Tron
+  KnownChainIds.TronMainnet,
+  // Sui
+  KnownChainIds.SuiMainnet,
+  // TON
+  KnownChainIds.TonMainnet,
+  // NEAR
+  KnownChainIds.NearMainnet,
+  // Starknet
+  KnownChainIds.StarknetMainnet,
 ]
 
 export const SUPPORTED_CHAIN_IDS_SET: ReadonlySet<string> = new Set(SUPPORTED_CHAIN_IDS)
diff --git a/packages/swap-widget/src/constants/chains.ts b/packages/swap-widget/src/constants/chains.ts
index 5eddf02693b..1b67719e37f 100644
--- a/packages/swap-widget/src/constants/chains.ts
+++ b/packages/swap-widget/src/constants/chains.ts
@@ -39,6 +39,14 @@ const BASE_ASSETS_BY_CHAIN_ID: Record<ChainId, Asset> = {
   [solana.chainId]: solana,
 }
 
+export const SUPPORTED_CHAIN_IDS_SET: ReadonlySet<ChainId> = new Set(
+  Object.keys(BASE_ASSETS_BY_CHAIN_ID),
+)
+
+export const isSupportedChainId = (chainId: ChainId): boolean => {
+  return SUPPORTED_CHAIN_IDS_SET.has(chainId)
+}
+
 export const getBaseAsset = (chainId: ChainId): Asset | undefined => {
   return BASE_ASSETS_BY_CHAIN_ID[chainId]
 }
diff --git a/packages/swap-widget/src/hooks/useAssets.ts b/packages/swap-widget/src/hooks/useAssets.ts
index b0ed00f5702..15141f58b81 100644
--- a/packages/swap-widget/src/hooks/useAssets.ts
+++ b/packages/swap-widget/src/hooks/useAssets.ts
@@ -2,6 +2,7 @@ import { ASSET_NAMESPACE, fromAssetId } from '@shapeshiftoss/caip'
 import type { UseQueryResult } from '@tanstack/react-query'
 import { useQuery } from '@tanstack/react-query'
 
+import { isSupportedChainId } from '../constants/chains'
 import type { Asset, AssetId, ChainId } from '../types'
 
 type AssetQueryResult<TData> = Omit<UseQueryResult<RawAssetData>, 'data'> & { data: TData }
@@ -52,7 +53,9 @@ export const useAssetData = (): UseQueryResult<RawAssetData> => {
 export const useAssets = (): AssetQueryResult<Asset[]> => {
   const { data, ...rest } = useAssetData()
 
-  const assets = data ? data.ids.map(id => data.byId[id]).filter(Boolean) : []
+  const assets = data
+    ? data.ids.map(id => data.byId[id]).filter(asset => asset && isSupportedChainId(asset.chainId))
+    : []
 
   return { data: assets, ...rest }
 }