diff --git a/packages/chain-list/src/data/AssetLogoMap.json b/packages/chain-list/src/data/AssetLogoMap.json
index abcc01ce..353233f4 100644
--- a/packages/chain-list/src/data/AssetLogoMap.json
+++ b/packages/chain-list/src/data/AssetLogoMap.json
@@ -721,6 +721,7 @@
   "immutablezkevm-native-imx": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/immutablezkevm-native-imx.png",
   "storypublic_testnet-native-ip": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/storypublic_testnet-native-ip.png",
   "soneiumminato-native-eth": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/soneiumminato-native-eth.png",
+  "base_sepolia-native-eth": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/base_sepolia-native-eth.png",
   "eth-ethereum": "https://dev.sw-chain-list-assets.pages.dev/assets/multi-chain-assets/eth-ethereum.png",
   "ibtc-interbtc": "https://dev.sw-chain-list-assets.pages.dev/assets/multi-chain-assets/ibtc-interbtc.png",
   "glmr-moonbeam": "https://dev.sw-chain-list-assets.pages.dev/assets/multi-chain-assets/glmr-moonbeam.png",
diff --git a/packages/chain-list/src/data/AssetRef.json b/packages/chain-list/src/data/AssetRef.json
index 526ef3dd..48f51c61 100644
--- a/packages/chain-list/src/data/AssetRef.json
+++ b/packages/chain-list/src/data/AssetRef.json
@@ -1155,6 +1155,20 @@
     "destChain": "chainflip_dot",
     "path": "SWAP"
   },
+  "sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238___base_sepolia-NATIVE-ETH": {
+    "srcAsset": "sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238",
+    "destAsset": "base_sepolia-NATIVE-ETH",
+    "srcChain": "sepolia_ethereum",
+    "destChain": "base_sepolia",
+    "path": "SWAP"
+  },
+  "sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238___sepolia_ethereum-NATIVE-ETH": {
+    "srcAsset": "sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238",
+    "destAsset": "sepolia_ethereum-NATIVE-ETH",
+    "srcChain": "sepolia_ethereum",
+    "destChain": "sepolia_ethereum",
+    "path": "SWAP"
+  },
   "hydradx_rococo-NATIVE-HDX___hydradx_rococo-LOCAL-DOT": {
     "srcAsset": "hydradx_rococo-NATIVE-HDX",
     "destAsset": "hydradx_rococo-LOCAL-DOT",
@@ -1857,5 +1871,19 @@
     "srcChain": "ethereum",
     "destChain": "avail_mainnet",
     "path": "XCM"
+  },
+  "base_sepolia-NATIVE-ETH___sepolia_ethereum-NATIVE-ETH": {
+    "srcAsset": "base_sepolia-NATIVE-ETH",
+    "destAsset": "sepolia_ethereum-NATIVE-ETH",
+    "srcChain": "base_sepolia",
+    "destChain": "sepolia_ethereum",
+    "path": "SWAP"
+  },
+  "base_sepolia-NATIVE-ETH___sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238": {
+    "srcAsset": "base_sepolia-NATIVE-ETH",
+    "destAsset": "sepolia_ethereum-ERC20-USDC-0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238",
+    "srcChain": "base_sepolia",
+    "destChain": "sepolia_ethereum",
+    "path": "SWAP"
   }
 }
\ No newline at end of file
diff --git a/packages/chain-list/src/data/ChainAsset.json b/packages/chain-list/src/data/ChainAsset.json
index 1f44847f..f835830c 100644
--- a/packages/chain-list/src/data/ChainAsset.json
+++ b/packages/chain-list/src/data/ChainAsset.json
@@ -12077,5 +12077,19 @@
     "multiChainAsset": "ETH-EthereumSepolia",
     "hasValue": false,
     "icon": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/soneiumminato-native-eth.png"
+  },
+  "base_sepolia-NATIVE-ETH": {
+    "originChain": "base_sepolia",
+    "slug": "base_sepolia-NATIVE-ETH",
+    "name": "Ethereum Sepolia",
+    "symbol": "ETH",
+    "decimals": 18,
+    "priceId": null,
+    "minAmount": "0",
+    "assetType": "NATIVE",
+    "metadata": null,
+    "multiChainAsset": "ETH-EthereumSepolia",
+    "hasValue": false,
+    "icon": "https://dev.sw-chain-list-assets.pages.dev/assets/chain-assets/base_sepolia-native-eth.png"
   }
 }
\ No newline at end of file
diff --git a/packages/chain-list/src/data/ChainInfo.json b/packages/chain-list/src/data/ChainInfo.json
index 487cf9e5..cabce1f2 100644
--- a/packages/chain-list/src/data/ChainInfo.json
+++ b/packages/chain-list/src/data/ChainInfo.json
@@ -9826,5 +9826,33 @@
     "extraInfo": null,
     "bitcoinInfo": null,
     "tonInfo": null
+  },
+  "base_sepolia": {
+    "slug": "base_sepolia",
+    "name": "Base Sepolia",
+    "isTestnet": true,
+    "chainStatus": "ACTIVE",
+    "icon": "https://dev.sw-chain-list-assets.pages.dev/assets/chains/base_sepolia.png",
+    "providers": {
+      "Base": "https://sepolia.base.org",
+      "BlockPi": "https://base-sepolia.blockpi.network/v1/rpc/public",
+      "Public Node": "https://base-sepolia-rpc.publicnode.com"
+    },
+    "evmInfo": {
+      "evmChainId": 84532,
+      "blockExplorer": "https://sepolia-explorer.base.org",
+      "existentialDeposit": "0",
+      "symbol": "ETH",
+      "decimals": 18,
+      "supportSmartContract": [
+        "ERC20",
+        "ERC721"
+      ],
+      "abiExplorer": null
+    },
+    "substrateInfo": null,
+    "extraInfo": null,
+    "bitcoinInfo": null,
+    "tonInfo": null
   }
 }
\ No newline at end of file
diff --git a/packages/chain-list/src/data/ChainLogoMap.json b/packages/chain-list/src/data/ChainLogoMap.json
index ebe00b55..eb193200 100644
--- a/packages/chain-list/src/data/ChainLogoMap.json
+++ b/packages/chain-list/src/data/ChainLogoMap.json
@@ -281,6 +281,7 @@
   "immutableZkEvm": "https://dev.sw-chain-list-assets.pages.dev/assets/chains/immutablezkevm.png",
   "storyPublic_testnet": "https://dev.sw-chain-list-assets.pages.dev/assets/chains/storypublic_testnet.png",
   "soneiumMinato": "https://dev.sw-chain-list-assets.pages.dev/assets/chains/soneiumminato.png",
+  "base_sepolia": "https://dev.sw-chain-list-assets.pages.dev/assets/chains/base_sepolia.png",
   "custom-Substrate-gosnetwork": "https://dev.sw-chain-list-assets.pages.dev/assets/custom-chains/gos_37cd7c233c.png",
   "custom-Substrate-gosspectral": "https://dev.sw-chain-list-assets.pages.dev/assets/custom-chains/gos_37cd7c233c.png"
 }
\ No newline at end of file