diff --git a/src/consts/chains.ts b/src/consts/chains.ts
index 9083e108..f93a544d 100644
--- a/src/consts/chains.ts
+++ b/src/consts/chains.ts
@@ -1,31 +1,36 @@
-import { ChainMap, ChainMetadata } from '@hyperlane-xyz/sdk';
+import { ChainMap, ChainMetadata, ChainTechnicalStack, ExplorerFamily } from '@hyperlane-xyz/sdk';
+import { etherToken } from '@hyperlane-xyz/sdk/dist/consts/chainMetadata';
+import { ProtocolType } from '@hyperlane-xyz/utils';
 
 // A map of chain names to ChainMetadata
 // Chains can be defined here, in chains.json, or in chains.yaml
 // Chains already in the SDK need not be included here unless you want to override some fields
 // Schema here: https://github.com/hyperlane-xyz/hyperlane-monorepo/blob/main/typescript/sdk/src/metadata/chainMetadataTypes.ts
 export const chains: ChainMap<ChainMetadata & { mailbox?: Address }> = {
-  // mycustomchain: {
-  //   protocol: ProtocolType.Ethereum,
-  //   chainId: 123123,
-  //   domainId: 123123,
-  //   name: 'mycustomchain',
-  //   displayName: 'My Chain',
-  //   nativeToken: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-  //   rpcUrls: [{ http: 'https://mycustomchain-rpc.com' }],
-  //   blockExplorers: [
-  //     {
-  //       name: 'MyCustomScan',
-  //       url: 'https://mycustomchain-scan.com',
-  //       apiUrl: 'https://api.mycustomchain-scan.com/api',
-  //       family: ExplorerFamily.Etherscan,
-  //     },
-  //   ],
-  //   blocks: {
-  //     confirmations: 1,
-  //     reorgPeriod: 1,
-  //     estimateBlockTime: 10,
-  //   },
-  //   logoURI: '/logo.svg',
-  // },
+  ancient8: {
+    blockExplorers: [
+      {
+        apiUrl: 'https://scan.ancient8.gg/api',
+        family: ExplorerFamily.Blockscout,
+        name: 'Ancient8 Explorer',
+        url: 'https://scan.ancient8.gg',
+      },
+    ],
+    blocks: {
+      confirmations: 1,
+      estimateBlockTime: 2,
+      reorgPeriod: 0,
+    },
+    chainId: 888888888,
+    displayName: 'Ancient8',
+    domainId: 888888888,
+    isTestnet: false,
+    name: 'ancient8',
+    nativeToken: etherToken,
+    gasCurrencyCoinGeckoId: 'ethereum',
+    protocol: ProtocolType.Ethereum,
+    rpcUrls: [{ http: 'https://rpc.ancient8.gg' }],
+    technicalStack: ChainTechnicalStack.Other,
+    mailbox: '0x2f2aFaE1139Ce54feFC03593FeE8AB2aDF4a85A7',
+  },
 };
diff --git a/src/consts/tokens.ts b/src/consts/tokens.ts
index 6c65f93d..22d56cc4 100644
--- a/src/consts/tokens.ts
+++ b/src/consts/tokens.ts
@@ -1,9 +1,37 @@
-import { WarpCoreConfig } from '@hyperlane-xyz/sdk';
+import { TokenStandard, WarpCoreConfig } from '@hyperlane-xyz/sdk';
 
 // A list of Warp UI token configs
 // Tokens can be defined here, in tokens.json, or in tokens.yaml
 // The input here is typically the output of the Hyperlane CLI warp deploy command
 export const tokenConfigs: WarpCoreConfig = {
-  tokens: [],
+  tokens: [
+    {
+      name: 'USD Coin',
+      symbol: 'USDC',
+      decimals: 6,
+      chainName: 'ethereum',
+      standard: TokenStandard.EvmHypCollateral,
+      addressOrDenom: '0x8b4192B9Ad1fCa440A5808641261e5289e6de95D',
+      collateralAddressOrDenom: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48',
+      connections: [
+        {
+          token: 'ethereum|ancient8|0x97423A68BAe94b5De52d767a17aBCc54c157c0E5',
+        },
+      ],
+    },
+    {
+      name: 'USD Coin',
+      symbol: 'USDC',
+      decimals: 6,
+      chainName: 'ancient8',
+      standard: TokenStandard.EvmHypSynthetic,
+      addressOrDenom: '0x97423A68BAe94b5De52d767a17aBCc54c157c0E5',
+      connections: [
+        {
+          token: 'ethereum|ethereum|0x8b4192B9Ad1fCa440A5808641261e5289e6de95D',
+        },
+      ],
+    },
+  ],
   options: {},
 };
diff --git a/src/consts/tokens.yaml b/src/consts/tokens.yaml
index 3f05cb30..0f3259c8 100644
--- a/src/consts/tokens.yaml
+++ b/src/consts/tokens.yaml
@@ -2,23 +2,4 @@
 # Configs can be defined here, in tokens.json, or in tokens.ts
 # The input here is typically the output of the Hyperlane CLI warp deploy command
 ---
-tokens:
-  # Eth Mainnet HypNative token
-  - chainName: sepolia
-    standard: EvmHypNative
-    decimals: 18
-    symbol: ETH
-    name: Ether
-    addressOrDenom: '0x767C51a91CC9dEF2F24C35c340649411D6390320'
-    logoURI: '/logos/weth.png'
-    connections:
-      - { token: ethereum|alfajores|0x8bF6Ca2Dca1DF703Cb9144cef6A4d86abA7776C4 }
-  - chainName: alfajores
-    standard: EvmHypSynthetic
-    decimals: 18
-    symbol: ETH
-    name: Ether
-    addressOrDenom: '0x8bF6Ca2Dca1DF703Cb9144cef6A4d86abA7776C4'
-    logoURI: '/logos/weth.png'
-    connections:
-      - { token: ethereum|sepolia|0x767C51a91CC9dEF2F24C35c340649411D6390320 }
+tokens: []
\ No newline at end of file