diff --git a/projects/xlink/index.js b/projects/xlink/index.js
index ad6c513dc..f9abe0c9c 100644
--- a/projects/xlink/index.js
+++ b/projects/xlink/index.js
@@ -1,67 +1,137 @@
 const { sumTokensExport } = require('../helper/sumTokens');
 const ADDRESSES = require('../helper/coreAssets.json');
+const { getTotalSupply } = require("./helper");
 
 module.exports = {
-  methodology: "TVL of XLink is the sum of the tokens locked in its contracts",
-  timetravel: false,
+    methodology: "TVL of Brotocol is the sum of the tokens locked in its contracts",
+    timetravel: false,
 };
 
 const config = {
-  bitcoin: {
-    owners:
-      [
-        'bc1qh604n2zey83dnlwt4p0m8j4rvetyersm0p6fts',
-        '31wQsi1uV8h7mL3QvBXQ3gzkH9zXNTp5cF',
-        'bc1q9hs56nskqsxmgend4w0823lmef33sux6p8rzlp',
-        '32jbimS6dwSEebMb5RyjGxcmRoZEC5rFrS',
-        'bc1qlhkfxlzzzcc25z95v7c0v7svlp5exegxn0tf58',
-        '3MJ8mbu4sNseNeCprG85emwgG9G9SCort7',
-        'bc1qeph95q50cq6y66elk3zzp48s9eg66g47cptpft',
-        'bc1qfcwjrdjk3agmg50n4c7t4ew2kjqqxc09qgvu7d',
-        '1882c4wfo2CzNo4Y4LCqxKGQvz7BsE7nqJ',
-        '1KGnLjKyqiGSdTNH9s6okFk2t5J7R6CdWt',
-      ],
-  },
-  bsc: { 
-    owners: 
-      [
-        '0xFFda60ed91039Dd4dE20492934bC163e0F61e7f5',
-        // '0x5caeb9d58325044a1ad9d4abff2e0d525928812d' // is EOA
-      ], 
-    tokens: 
-      [
-        ADDRESSES.bsc.USDT,
-        ADDRESSES.bsc.BTCB
-      ] 
-  },
-  ethereum: { 
-    owners: 
-      [
-        '0x13b72A19e221275D3d18ed4D9235F8F859626673',
-        // '0x1bf78679b001c5efa20d80600e085ae52d25abc1' // is EOA
-      ], 
-    tokens: 
-      [
-        ADDRESSES.ethereum.USDT,
-        ADDRESSES.ethereum.WBTC
-      ] 
-  },
-  stacks: { 
-    owners: 
-      [
-        'SP2XD7417HGPRTREMKF748VNEQPDRR0RMANB7X1NK.cross-bridge-registry-v2-01', 
-        'SP2XD7417HGPRTREMKF748VNEQPDRR0RMANB7X1NK.btc-peg-out-endpoint-v2-01'
-      ], 
-    blacklistedTokens: 
-      [
-        'SP2XD7417HGPRTREMKF748VNEQPDRR0RMANB7X1NK.token-abtc::bridged-btc',
-        'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-alex::alex',
-      ] 
+    bitcoin: {
+        owners:
+            [
+                'bc1qh604n2zey83dnlwt4p0m8j4rvetyersm0p6fts',
+                '31wQsi1uV8h7mL3QvBXQ3gzkH9zXNTp5cF',
+                'bc1q9hs56nskqsxmgend4w0823lmef33sux6p8rzlp',
+                '32jbimS6dwSEebMb5RyjGxcmRoZEC5rFrS',
+                'bc1qlhkfxlzzzcc25z95v7c0v7svlp5exegxn0tf58',
+                '3MJ8mbu4sNseNeCprG85emwgG9G9SCort7',
+                'bc1qeph95q50cq6y66elk3zzp48s9eg66g47cptpft',
+                'bc1qfcwjrdjk3agmg50n4c7t4ew2kjqqxc09qgvu7d',
+                '1882c4wfo2CzNo4Y4LCqxKGQvz7BsE7nqJ',
+                '1KGnLjKyqiGSdTNH9s6okFk2t5J7R6CdWt',
+            ],
     },
+    bsc: {
+        owners:
+            [
+                '0xFFda60ed91039Dd4dE20492934bC163e0F61e7f5',
+                '0x4306374f07382b36AAe832A50831C8C5b26Cd41e',
+                // '0x5caeb9d58325044a1ad9d4abff2e0d525928812d' // is EOA
+            ],
+        tokens:
+            [
+                ADDRESSES.bsc.USDT,
+                ADDRESSES.bsc.BTCB
+            ]
+    },
+    ethereum: {
+        owners:
+            [
+                '0x13b72A19e221275D3d18ed4D9235F8F859626673',
+                '0x65dFacfD08AfDD1CC02Caf3DE411661603394090',
+                // '0x1bf78679b001c5efa20d80600e085ae52d25abc1' // is EOA
+            ],
+        tokens:
+            [
+                ADDRESSES.ethereum.USDT,
+                ADDRESSES.ethereum.WBTC
+            ]
+    },
+    core:{
+        owners: [
+            '0x0F38ED043A1A2ec79B15d7F4FB8D25036680ce03',
+            '0x5Fd881623939e0a6Cd042478e88F9312E616a4c6',
+        ],
+        tokens:[
+            '0xe80e0C533D41343b0038a3eA74102B4b9fF13e7e', //susdt
+            '0x70727228DB8C7491bF0aD42C180dbf8D95B257e2'  //wbtc
+        ]
+    },
+    bsquared:{
+        owners:[
+            '0x10eeCCc43172458F0ff9Cc3E9730aB256fAEE32e',
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+        ],
+        tokens:[
+            '0x0CA7f9247932307c5e4b9Ffed88Ddc057DfAAaCC', //susdt
+            '0x7A087e75807F2E5143C161a817E64dF6dC5EAFe0', //wbtc
+        ]
+    },
+    bob:{
+        owners:[
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+            '0x916E5DFdf66FDd9Df738C63159D5F01268eD21Cb',
+        ],
+        tokens:[
+            '0xf4A6170E827Ba17be9a3423b8662Cc82Eb273730', //susdt
+            '0x7A087e75807F2E5143C161a817E64dF6dC5EAFe0', //wbtc
+        ]
+    },
+    merlin:{
+        owners:[
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+            '0xF162b6467Eaf066A513a4B9235009d60c1faCf44',
+        ],
+        tokens:[
+            '0xC13A12E657E0e7C6DAd9dd26B86A927b05edCaCB', //susdt
+            '0x858d1dbd14a023A905535823a77925082507D38B', //wbtc
+        ]
+    },
+    ailayer:{
+        owners:[
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+            '0xF162b6467Eaf066A513a4B9235009d60c1faCf44'
+        ],
+        tokens:[
+            '0x7A087e75807F2E5143C161a817E64dF6dC5EAFe0', //susdt
+            '0xA831a4E181F25D3B35949E582Ff27Cc44e703F37', //wbtc
+        ]
+    },
+    mode:{
+        owners:[
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+            '0xF162b6467Eaf066A513a4B9235009d60c1faCf44'
+        ],
+        tokens:[
+            '0xA831a4E181F25D3B35949E582Ff27Cc44e703F37', //susdt
+            '0x7A087e75807F2E5143C161a817E64dF6dC5EAFe0' //wbtc
+        ]
+    },
+    xlayer:{
+        owners:[
+            '0x88af5f4bDd601c1bd3674bF1aD2CC282a720D66C',
+            '0xF162b6467Eaf066A513a4B9235009d60c1faCf44'
+        ],
+        tokens:[
+            '0xA831a4E181F25D3B35949E582Ff27Cc44e703F37', //susdt
+            '0x7A087e75807F2E5143C161a817E64dF6dC5EAFe0' //wbtc
+        ]
+    }
 }
 
 Object.keys(config).forEach(chain => {
-  module.exports[chain] = {
-    tvl: sumTokensExport(config[chain])
-  }
-})
\ No newline at end of file
+    module.exports[chain] = {
+        tvl: sumTokensExport(config[chain])
+    }
+})
+module.exports.stacks = {
+    tvl: async(api)=>{
+        const tokens =  [ADDRESSES.stacks.USDT,ADDRESSES.stacks.ABTC]
+        for (const token of tokens){
+            const balance =await getTotalSupply(token,8)
+            api.add(token, balance)
+        }
+    }
+}
\ No newline at end of file