Added ekubo strk xstrk strat (DefiLlama#15298)

Co-authored-by: ariyan-hashstack <[email protected]>
Co-authored-by: akiraonstarknet <[email protected]>

Author: 3 people

projects/strkfarm/ekubo.js

@@ -0,0 +1,36 @@
+const EkuboAbi = [
+    {
+        "name": "total_supply",
+        "type": "function",
+        "inputs": [],
+        "outputs": [
+          {
+            "type": "core::integer::u256"
+          }
+        ],
+        "state_mutability": "view"
+    },
+    {
+        "name": "convert_to_assets",
+        "type": "function",
+        "inputs": [
+          {
+            "name": "shares",
+            "type": "core::integer::u256"
+          }
+        ],
+        "outputs": [
+          {
+            "type": "(core::integer::u256, core::integer::u256, core::integer::u256)"
+          }
+        ],
+        "state_mutability": "view"
+      },
+] 
+
+const EkuboAbiMap = {}
+EkuboAbi.forEach(i => EkuboAbiMap[i.name] = i)
+
+module.exports = {
+    EkuboAbiMap
+}

projects/strkfarm/index.js

@@ -1,16 +1,14 @@
 /**
- * STRKFarm is a yield aggregator and strategy builder on Starknet
+ * Troves is a yield aggregator and strategy builder on Starknet
  * - We use various DeFi protocols on starknet to design yield strategies
  */
 
 const { multiCall } = require("../helper/chain/starknet");
-const { call } = require("../helper/chain/starknet");
 const ADDRESSES = require('../helper/coreAssets.json');
-const { ERC4626AbiMap } = require('./erc4626');
+const { EkuboAbiMap } = require('./ekubo');
 const { SINGLETONabiMap } = require('./singleton');
 const { endurABIMap } = require('./endur');
 const { FusionAbiMap } = require('./fusionAbi');
-const { ERC721StratAbiMap } = require('./sensei');
 
 const STRATEGIES = {
   "AutoCompounding": [{ // auto-compounds user tokens (e.g. STRK) by investing in zkLend
@@ -41,7 +39,7 @@ const STRATEGIES = {
     address: "0x7023a5cadc8a5db80e4f0fde6b330cbd3c17bbbf9cb145cbabd7bd5e6fb7b0b",
     token: ADDRESSES.starknet.STRK,
     xSTRK: ADDRESSES.starknet.XSTRK,
-    vesu: "0x02545b2e5d519fc230e9cd781046d3a64e092114f07e44771e0d719d148725ef"
+    vesu: "0x000d8d6dfec4d33bfb6895de9f3852143a17c6f92fd2a21da3d6924d34870160"
   }],
   "FusionVaults": [{
     address: "0x07fb5bcb8525954a60fde4e8fb8220477696ce7117ef264775a1770e23571929",
@@ -55,6 +53,11 @@ const STRATEGIES = {
   }, {
     address: "0x0115e94e722cfc4c77a2f15c4aefb0928c1c0029e5a57570df24c650cb7cec2c",
     token: ADDRESSES.starknet.USDT, // Fusion USDT
+  }], 
+  "EkuboVaults": [{
+    address: "0x01f083b98674bc21effee29ef443a00c7b9a500fd92cf30341a3da12c73f2324",
+    token1: ADDRESSES.starknet.STRK,
+    token2: ADDRESSES.starknet.XSTRK
   }]
 }
 
@@ -84,7 +87,7 @@ async function computeXSTRKStratTVL(api) {
       params: [pool_id, c.xSTRK, c.token, c.address] 
     })),
     abi: {...SINGLETONabiMap.position, customInput: 'address'},
-  });
+  })
 
 
   let collateral = Number(data[0]['2']);
@@ -114,11 +117,34 @@ async function computeFusionTVL(api) {
   api.addTokens(fusionContracts.map(c => c.token), totalAssets);
 }
 
+async function computeEkuboTVL(api) {
+  const ekuboContracts = STRATEGIES.EkuboVaults
+  // calculate tvl for each 
+  const totalShares = await multiCall({
+    calls: ekuboContracts.map(c => c.address),
+    abi: EkuboAbiMap.total_supply
+  });
+
+  const hexValues = totalShares.map(v => '0x' + v.toString(16));
+
+  const assets = await multiCall({
+    calls: ekuboContracts.map(c => ({
+      target: c.address,
+      params: [hexValues[0], '0x0'] 
+    })),
+    abi: { ...EkuboAbiMap.convert_to_assets, customInput: 'address' }
+  })
+  
+  api.addTokens(ADDRESSES.starknet.XSTRK, [assets[0]['1']])
+  api.addTokens(ADDRESSES.starknet.STRK, [assets[0]['2']])
+}
+
 async function tvl(api) {
   await computeAutoCompoundingTVL(api);
   await computeSenseiTVL(api);
   await computeXSTRKStratTVL(api);
   await computeFusionTVL(api);
+  await computeEkuboTVL(api);
 }
 
 module.exports = {