added kuru tvl calculation

projects/Kuru/index.js

@@ -0,0 +1,48 @@
+const { getLogs } = require('../helper/cache/getLogs')
+
+const MARGIN_ACCOUNT = '0x2A68ba1833cDf93fa9Da1EEbd7F46242aD8E90c5'
+const ROUTER = '0xd651346d7c789536ebf06dc72aE3C8502cd695CC'
+const START_BLOCK = 33384150
+const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000'
+
+const MARKET_REGISTERED_EVENT = 'event MarketRegistered(address baseAsset, address quoteAsset, address market, address vaultAddress, uint32 pricePrecision, uint96 sizePrecision, uint32 tickSize, uint96 minSize, uint96 maxSize, uint256 takerFeeBps, uint256 makerFeeBps, uint96 kuruAmmSpread)'
+
+async function tvl(api) {
+  const logs = await getLogs({
+    api,
+    target: ROUTER,
+    eventAbi: MARKET_REGISTERED_EVENT,
+    fromBlock: START_BLOCK,
+    onlyArgs: true,
+  })
+
+  // Extract unique tokens from market events
+  const seen = new Set()
+  const tokens = []
+
+  for (const { baseAsset, quoteAsset } of logs) {
+    if (baseAsset && baseAsset !== ZERO_ADDRESS) {
+      const key = baseAsset.toLowerCase()
+      if (!seen.has(key)) {
+        seen.add(key)
+        tokens.push(baseAsset)
+      }
+    }
+    if (quoteAsset && quoteAsset !== ZERO_ADDRESS) {
+      const key = quoteAsset.toLowerCase()
+      if (!seen.has(key)) {
+        seen.add(key)
+        tokens.push(quoteAsset)
+      }
+    }
+  }
+
+  return api.sumTokens({ owner: MARGIN_ACCOUNT, tokens })
+}
+
+module.exports = {
+  methodology: 'TVL counts all tokens deposited in the Kuru MarginAccount contract. Market listings are discovered from Router.MarketRegistered events.',
+  monad: {
+    tvl,
+  },
+}