diff --git a/projects/union-finance/index.js b/projects/union-finance/index.js
index daeafe765028..86474d309a83 100644
--- a/projects/union-finance/index.js
+++ b/projects/union-finance/index.js
@@ -1,22 +1,26 @@
-
 const ADDRESSES = require('../helper/coreAssets.json');
 const methodologies = require('../helper/methodologies');
 
 const config = {
   ethereum: {
     userManager: "0x49c910Ba694789B58F53BFF80633f90B8631c195",
-    DAI: ADDRESSES.ethereum.DAI,
-    uDAI: "0x954F20DF58347b71bbC10c94827bE9EbC8706887",
+    underlying: ADDRESSES.ethereum.DAI,
+    uToken: "0x954F20DF58347b71bbC10c94827bE9EbC8706887",
   },
   arbitrum: {
     userManager: "0xb71F3D4342AaE0b8D531E14D2CF2F45d6e458A5F",
-    DAI: ADDRESSES.optimism.DAI,
-    uDAI: "0x954F20DF58347b71bbC10c94827bE9EbC8706887",
+    underlying: ADDRESSES.arbitrum.DAI,
+    uToken: "0x954F20DF58347b71bbC10c94827bE9EbC8706887",
   },
   optimism: {
     userManager: "0x8E195D65b9932185Fcc76dB5144534e0f3597628",
-    DAI: ADDRESSES.optimism.DAI,
-    uDAI: "0xE478b5e7A423d7CDb224692d0a816CA146A744b2",
+    underlying: ADDRESSES.optimism.DAI,
+    uToken: "0xE478b5e7A423d7CDb224692d0a816CA146A744b2",
+  },
+  base: {
+    userManager: "0xfd745A1e2A220C6aC327EC55d2Cb404CD939f56b",
+    underlying: ADDRESSES.base.USDC,
+    uToken: "0xc2447f36FfdA08E278D25D08Ea91D942f0C2d6ea",
   },
 };
 
@@ -28,19 +32,20 @@ const abi = {
 };
 
 async function tvl(api) {
-  const { userManager, DAI, uDAI } = config[api.chain]
+  const { userManager, underlying, uToken } = config[api.chain]
+  console.log({ userManager, underlying, uToken })
   const bals = await api.batchCall([
     { target: userManager, abi: abi.totalStaked },
-    { target: uDAI, abi: abi.totalRedeemable },
-    { target: uDAI, abi: abi.totalReserves },
+    { target: uToken, abi: abi.totalRedeemable },
+    { target: uToken, abi: abi.totalReserves },
   ])
-  bals.forEach(i => api.add(DAI, i))
+  bals.forEach(i => api.add(underlying, i))
 }
 
 async function borrowed(api) {
-  const { DAI, uDAI } = config[api.chain]
-  const borrows = await api.call({ target: uDAI, abi: abi.totalBorrows, })
-  api.add(DAI, borrows)
+  const { underlying, uToken } = config[api.chain]
+  const borrows = await api.call({ target: uToken, abi: abi.totalBorrows, })
+  api.add(underlying, borrows)
 }
 
 module.exports = {