acc. changes

Author: 0saurabh0

projects/cbETH/index.js

@@ -1,16 +1,21 @@
 const ADDRESSES = require('../helper/coreAssets.json')
 const { get } = require('../helper/http')
-const token = ADDRESSES.ethereum.cbETH
+const BigNumber = require('bignumber.js')
+
+const ETH = ADDRESSES.null
 
 module.exports = {
   timetravel: false,
   ethereum: {
     tvl: async () => {
       const data = await get("https://api.exchange.coinbase.com/wrapped-assets/CBETH")
-      // Convert cbETH supply to underlying ETH using the conversion rate
-      const underlyingETH = data.circulating_supply * data.conversion_rate
+      // Convert circulating cbETH to the amount of underlying ETH backing the wrapper
+      const circulatingSupply = new BigNumber(data.circulating_supply || 0)
+      const conversionRate = new BigNumber(data.conversion_rate || 0)
+      const underlyingETH = circulatingSupply.times(conversionRate)
+
       return {
-        [token]: underlyingETH * 1e18
+        [ETH]: underlyingETH.shiftedBy(18).toFixed(0),
       }
     }
   }