Track (vb) USDC and USDT on Katana

Author: omnifient

src/adapters/peggedAssets/tether/config.ts

@@ -53,7 +53,7 @@ export const chainContracts: ChainContracts = {
       "FwEHs3kJEdMa2qZHv7SgzCiFXUQPEycEXksfBkwmS8gj", // allbridge
       "B2wfeYz5VtBnQVrX4M8F6FeDrprVrzKPws5qg1in8bzR", // wormhole
     ],
-    unreleased: ["Q6XprfkF8RQQKoQVG33xT88H7wi8Uk1B1CC7YAs69Gi","A3znyaRYUvi7GbQv1pp9CqqiVo7anddU9rPKFH55V28R"],
+    unreleased: ["Q6XprfkF8RQQKoQVG33xT88H7wi8Uk1B1CC7YAs69Gi", "A3znyaRYUvi7GbQv1pp9CqqiVo7anddU9rPKFH55V28R"],
   },
   tron: {
     issued: ["TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"],
@@ -66,7 +66,7 @@ export const chainContracts: ChainContracts = {
   plasma: {
     bridgedFromETH: [
       "0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb", // USDT0
-    ], 
+    ],
   },
   optimism: {
     bridgeOnETH: ["0x99c9fc46f92e8a1c0dec1b1747d010903e884be1"],
@@ -389,9 +389,9 @@ export const chainContracts: ChainContracts = {
     bridgedFromETH: ["0x447721a30109c662dde9c73a0c2c9c9c459fb5e5a9c92f03c50fa69737f5d08d"], // OFT native bridge
   },
   hemi: {
-    bridgedFromETH: ["0xbB0D083fb1be0A9f6157ec484b6C79E0A4e31C2e"], 
+    bridgedFromETH: ["0xbB0D083fb1be0A9f6157ec484b6C79E0A4e31C2e"],
   },
-  flare: { 
+  flare: {
     bridgedFromETH: ["0xe7cd86e13AC4309349F30B3435a9d337750fC82D"], // USDT0
   },
   plume_mainnet: {
@@ -407,15 +407,19 @@ export const chainContracts: ChainContracts = {
     bridgeOnETH: ["0xBa5E35E26Ae59c7aea6F029B68c6460De2d13eB6"],
     bridgedFromETH: [
       "0x68bcc7F1190AF20e7b572BCfb431c3Ac10A936Ab", // native bridge
-      ],
+    ],
   },
   core: {
-    bridgedFromETH: ["0x900101d06a7426441ae63e9ab3b9b0f63be145f1"], 
+    bridgedFromETH: ["0x900101d06a7426441ae63e9ab3b9b0f63be145f1"],
   },
   soneium: {
-    bridgedFromETH: ["0x102d758f688a4C1C5a80b116bD945d4455460282"], 
+    bridgedFromETH: ["0x102d758f688a4C1C5a80b116bD945d4455460282"],
   },
   cardano: {
     bridgedFromETH: ["25c5de5f5b286073c593edfd77b48abc7a48e5a4f3d4cd9d428ff93555534454"],
   },
+  katana: {
+    bridgeOnETH: ["0x6d4f9f9f8f0155509ecd6Ac6c544fF27999845CC"], // vb usdt (origin) on ethmainnet
+    bridgedFromETH: ["0x2DCa96907fde857dd3D816880A0df407eeB2D2F2"], // vb usdt on katana
+  },
 };

src/adapters/peggedAssets/tether/index.ts

@@ -138,7 +138,7 @@ async function solanaUnreleased() {
     _chainBlocks: ChainBlocks
   ) {
     let balances = {} as Balances;
-    
+
     // Check all unreleased accounts and sum their balances
     let totalUnreleased = 0;
     for (const unreleasedAccount of chainContracts["solana"].unreleased) {
@@ -148,7 +148,7 @@ async function solanaUnreleased() {
       );
       totalUnreleased += unreleased;
     }
-    
+
     sumSingleBalance(balances, "peggedUSD", totalUnreleased);
     return balances;
   };
@@ -458,7 +458,7 @@ async function suiWormholeBridged() {
   ) {
     let balances = {} as Balances;
     const res = await axios.get(`https://kx58j6x5me.execute-api.us-east-1.amazonaws.com/sui/usdt`)
-    const totalSupply = parseInt(res.data.find((t:any)=>t.coin==="USDT_ETH").cumulative_balance);
+    const totalSupply = parseInt(res.data.find((t: any) => t.coin === "USDT_ETH").cumulative_balance);
     sumSingleBalance(balances, "peggedUSD", totalSupply, "0xc060006111016b8a020ad5b33834984a437aaa7d3c74c18e09a95d48aceab08c", true);
     return balances;
   };
@@ -470,12 +470,12 @@ async function suiBridged(): Promise<Balances> {
     "0x375f70cf2ae4c00bf37117d0c85a2c71545e6ee05c4a5c7d282cd66a4504b068::usdt::USDT",
   );
   sumSingleBalance(balances, "peggedUSD", supply, 'issued', false);
-        return balances;
+  return balances;
 }
 
 async function moveSupply(): Promise<Balances> {
   const balances = {} as Balances;
-  
+
   const resp = await function_view({
     functionStr: '0x1::fungible_asset::supply',
     type_arguments: ['0x1::object::ObjectCore'],
@@ -587,8 +587,8 @@ async function injectiveETHBridged(_api: ChainApi) {
   const bscApi = await getApi('ethereum', _api)
   let balances = {} as Balances;
   let assetPegType = "peggedUSD" as PeggedAssetType
-  const bscBal = await bscApi.call({  abi: 'erc20:balanceOf', target: '0xdAC17F958D2ee523a2206206994597C13D831ec7', params: '0xF955C57f9EA9Dc8781965FEaE0b6A2acE2BAD6f3'})
-  sumSingleBalance(balances, assetPegType, bscBal/ 1e6, bridgeName, false, 'ethereum')
+  const bscBal = await bscApi.call({ abi: 'erc20:balanceOf', target: '0xdAC17F958D2ee523a2206206994597C13D831ec7', params: '0xF955C57f9EA9Dc8781965FEaE0b6A2acE2BAD6f3' })
+  sumSingleBalance(balances, assetPegType, bscBal / 1e6, bridgeName, false, 'ethereum')
   return balances;
 }
 
@@ -597,8 +597,8 @@ async function stacksBSCBridged(_api: ChainApi) {
   const bscApi = await getApi('bsc', _api)
   let balances = {} as Balances;
   let assetPegType = "peggedUSD" as PeggedAssetType
-  const bscBal = await bscApi.call({  abi: 'erc20:balanceOf', target: '0x55d398326f99059fF775485246999027B3197955', params: '0x7ceC01355aC0791dE5b887e80fd20e391BCB103a'})
-  sumSingleBalance(balances, assetPegType, bscBal/ 1e18, bridgeName, false, 'bsc')
+  const bscBal = await bscApi.call({ abi: 'erc20:balanceOf', target: '0x55d398326f99059fF775485246999027B3197955', params: '0x7ceC01355aC0791dE5b887e80fd20e391BCB103a' })
+  sumSingleBalance(balances, assetPegType, bscBal / 1e18, bridgeName, false, 'bsc')
   // const ethApi = await getApi('ethereum', _api)
   // const ethBal = await ethApi.call({  abi: 'erc20:balanceOf', target: '0x55d398326f99059fF775485246999027B3197955', params: '0x7ceC01355aC0791dE5b887e80fd20e391BCB103a'})
   // sumSingleBalance(balances, assetPegType, ethBal/ 1e6, bridgeName, false, 'ethereum')
@@ -966,7 +966,7 @@ const adapter: PeggedIssuanceAdapter = {
   },
   near: {
     minted: nearMint(chainContracts.near.issued[0], 6),
-    unreleased: usdtApiUnreleased("reserve_balance_near"), 
+    unreleased: usdtApiUnreleased("reserve_balance_near"),
     ethereum: nearBridged(chainContracts.near.bridgedFromETH[0], 6),
   },
   wan: {
@@ -1157,7 +1157,9 @@ const adapter: PeggedIssuanceAdapter = {
   cardano: {
     ethereum: getCardanoSupply(),
   },
+  katana: {
+    ethereum: bridgedSupply("katana", 6, chainContracts.katana.bridgedFromETH),
+  },
 };
 
 export default adapter;
-

src/adapters/peggedAssets/usd-coin/config.ts

@@ -528,4 +528,8 @@ export const chainContracts: ChainContracts = {
   cardano: {
     bridgedFromETH: ["25c5de5f5b286073c593edfd77b48abc7a48e5a4f3d4cd9d428ff93555534443"],
   },
+  katana: {
+    bridgeOnETH: ["0x53E82ABbb12638F09d9e624578ccB666217a765e"], // vb usdc (origin) on ethmainnet
+    bridgedFromETH: ["0x203A662b0BD271A6ed5a60EdFbd04bFce608FD36"], // vb usdc on katana
+  },
 };