diff --git a/projects/shift-protocol/config.js b/projects/shift-protocol/config.js
new file mode 100644
index 0000000000..c4baf360a2
--- /dev/null
+++ b/projects/shift-protocol/config.js
@@ -0,0 +1,5 @@
+module.exports = {
+  base: [
+    "0xaf69Bf9ea9E0166498c0502aF5B5945980Ed1E0E",
+  ],
+};
diff --git a/projects/shift-protocol/index.js b/projects/shift-protocol/index.js
new file mode 100644
index 0000000000..2a84ad5ce1
--- /dev/null
+++ b/projects/shift-protocol/index.js
@@ -0,0 +1,73 @@
+const sdk = require('@defillama/sdk');
+const { formatUnits } = require('ethers');
+const contractsByChain = require('./config');
+
+function getChainTvlFunction(chain) {
+  return async (_timestamp, _ethBlock, chainBlocks) => {
+    const block = chainBlocks[chain];
+    let totalTvl = 0;
+
+    const addresses = contractsByChain[chain] || [];
+    for (const address of addresses) {
+      // totalSupply using standard ERC20 short ABI
+      const totalSupply = await sdk.api.abi.call({
+        target: address,
+        abi: 'erc20:totalSupply',
+        block,
+        chain,
+      });
+
+      if (!totalSupply || !totalSupply.output) {
+        console.warn(`totalSupply() missing for ${address} on ${chain}`);
+        continue;
+      }
+
+      // decimals using standard ERC20 short ABI (fallback to 18 if fails)
+      const decRes = await sdk.api.abi.call({
+        target: address,
+        abi: 'erc20:decimals',
+        block,
+        chain,
+      });
+      
+      const decimals = decRes && decRes.output ? Number(decRes.output) : 18;
+      if (!decRes || !decRes.output) {
+        console.warn(`decimals() missing for ${address} on ${chain}, defaulting to 18`);
+      }
+
+      // getSharePrice() - custom function, format with 6 decimals
+      const spRes = await sdk.api.abi.call({
+        target: address,
+        abi: 'function getSharePrice() view returns (uint256)',
+        block,
+        chain,
+      });
+
+      let sharePrice = 0;
+      if (spRes && spRes.output) {
+        sharePrice = Number(formatUnits(spRes.output, 6));
+      } else {
+        console.warn(`getSharePrice() missing for ${address} on ${chain}, using 0`);
+      }
+
+      const supplyHuman = Number(formatUnits(totalSupply.output, decimals));
+      const tvlForAddress = supplyHuman * sharePrice;
+      totalTvl += tvlForAddress;
+    }
+
+    return {
+      usd: totalTvl,
+    };
+  };
+}
+
+const adapter = {
+  methodology:
+    'TVL is calculated by summing total supply of shares distributed to depositors and multiplied by their share price (comprehensive of profit and loss). Aggregated across configured contracts.',
+};
+
+for (const chain of Object.keys(contractsByChain)) {
+  adapter[chain] = { tvl: getChainTvlFunction(chain) };
+}
+
+module.exports = adapter;