diff --git a/package.json b/package.json
index 982998f9..9cbe5a3f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@curvefi/api",
-  "version": "2.53.4",
+  "version": "2.53.5",
   "description": "JavaScript library for curve.fi",
   "main": "lib/index.js",
   "author": "Macket",
diff --git a/src/constants/pools/ethereum.ts b/src/constants/pools/ethereum.ts
index b8d6c94c..1013510b 100644
--- a/src/constants/pools/ethereum.ts
+++ b/src/constants/pools/ethereum.ts
@@ -1705,4 +1705,134 @@ export const LLAMMAS_DATA_ETHEREUM: IDict<IPoolData> = lowerCasePoolDataAddresse
         swap_abi: LlammaABI,
         gauge_abi: gaugeV5ABI,
     },
+    "wsteth-llamma": {
+        name: "wsteth",
+        full_name: "wsteth",
+        symbol: "wsteth",
+        reference_asset: "CRYPTO",
+        swap_address: '0x37417b2238aa52d0dd2d6252d989e728e8f706e4',
+        token_address: '0x0000000000000000000000000000000000000000',
+        gauge_address: '0x0000000000000000000000000000000000000000',
+        is_crypto: true,
+        is_plain: true,
+        is_llamma: true,
+        underlying_coins: ['crvUSD', 'wstETH'],
+        wrapped_coins: ['crvUSD', 'wstETH'],
+        underlying_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0',
+        ],
+        wrapped_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0',
+        ],
+        underlying_decimals: [18, 18],
+        wrapped_decimals: [18, 18],
+        swap_abi: LlammaABI,
+        gauge_abi: gaugeV5ABI,
+    },
+    "wbtc-llamma": {
+        name: "wbtc",
+        full_name: "wbtc",
+        symbol: "wbtc",
+        reference_asset: "CRYPTO",
+        swap_address: '0xe0438eb3703bf871e31ce639bd351109c88666ea',
+        token_address: '0x0000000000000000000000000000000000000000',
+        gauge_address: '0x0000000000000000000000000000000000000000',
+        is_crypto: true,
+        is_plain: true,
+        is_llamma: true,
+        underlying_coins: ['crvUSD', 'WBTC'],
+        wrapped_coins: ['crvUSD', 'WBTC'],
+        underlying_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599',
+        ],
+        wrapped_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599',
+        ],
+        underlying_decimals: [18, 8],
+        wrapped_decimals: [18, 8],
+        swap_abi: LlammaABI,
+        gauge_abi: gaugeV5ABI,
+    },
+    "weth-llamma": {
+        name: "weth",
+        full_name: "weth",
+        symbol: "weth",
+        reference_asset: "CRYPTO",
+        swap_address: '0x1681195c176239ac5e72d9aebacf5b2492e0c4ee',
+        token_address: '0x0000000000000000000000000000000000000000',
+        gauge_address: '0x0000000000000000000000000000000000000000',
+        is_crypto: true,
+        is_plain: true,
+        is_llamma: true,
+        underlying_coins: ['crvUSD', 'WETH'],
+        wrapped_coins: ['crvUSD', 'WETH'],
+        underlying_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
+        ],
+        wrapped_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2',
+        ],
+        underlying_decimals: [18, 18],
+        wrapped_decimals: [18, 18],
+        swap_abi: LlammaABI,
+        gauge_abi: gaugeV5ABI,
+    },
+    "sfrxeth2-llamma": {
+        name: "sfrxeth2",
+        full_name: "sfrxeth2",
+        symbol: "sfrxeth2",
+        reference_asset: 'CRYPTO',
+        swap_address: '0xfa96ad0a9e64261db86950e2da362f5572c5c6fd',
+        token_address: '0x0000000000000000000000000000000000000000',
+        gauge_address: '0x0000000000000000000000000000000000000000',
+        is_crypto: true,
+        is_plain: true,
+        is_llamma: true,
+        underlying_coins: ['crvUSD', 'sfrxETH'],
+        wrapped_coins: ['crvUSD', 'sfrxETH'],
+        underlying_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0xac3E018457B222d93114458476f3E3416Abbe38F',
+        ],
+        wrapped_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0xac3E018457B222d93114458476f3E3416Abbe38F',
+        ],
+        underlying_decimals: [18, 18],
+        wrapped_decimals: [18, 18],
+        swap_abi: LlammaABI,
+        gauge_abi: gaugeV5ABI,
+    },
+    "tbtc-llamma": {
+        name: "tbtc",
+        full_name: "tbtc",
+        symbol: "tbtc",
+        reference_asset: "CRYPTO",
+        swap_address: '0xf9bd9da2427a50908c4c6d1599d8e62837c2bcb0',
+        token_address: '0x0000000000000000000000000000000000000000',
+        gauge_address: '0x0000000000000000000000000000000000000000',
+        is_crypto: true,
+        is_plain: true,
+        is_llamma: true,
+        underlying_coins: ['crvUSD', 'tBTC'],
+        wrapped_coins: ['crvUSD', 'tBTC'],
+        underlying_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x18084fba666a33d37592fa2633fd49a74dd93a88',
+        ],
+        wrapped_coin_addresses: [
+            '0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E',
+            '0x18084fba666a33d37592fa2633fd49a74dd93a88',
+        ],
+        underlying_decimals: [18, 18],
+        wrapped_decimals: [18, 18],
+        swap_abi: LlammaABI,
+        gauge_abi: gaugeV5ABI,
+    },
 });
diff --git a/src/router.ts b/src/router.ts
index 22b326e1..a381b592 100644
--- a/src/router.ts
+++ b/src/router.ts
@@ -230,7 +230,7 @@ const _buildRouteGraph = memoize(async (): Promise<IDict<IDict<IRouteStep[]>>> =
         }
     }
 
-    const ALL_POOLS = Object.entries(curve.getPoolsData()).filter(([id, _]) => id !== "crveth");
+    const ALL_POOLS = Object.entries(curve.getPoolsData()).filter(([id, _]) => !["crveth", "y", "busd", "pax"].includes(id));
     const amplificationCoefficientDict = await _getAmplificationCoefficientsFromApi();
     for (const [poolId, poolData] of ALL_POOLS) {
         const wrappedCoinAddresses = poolData.wrapped_coin_addresses.map((a: string) => a.toLowerCase());
@@ -260,7 +260,7 @@ const _buildRouteGraph = memoize(async (): Promise<IDict<IDict<IRouteStep[]>>> =
         if (curve.chainId === 1 && tvl < 1000) continue;
         if (curve.chainId !== 1 && tvl < 100) continue;
 
-        const excludedUnderlyingSwaps = (poolId === 'aave' && curve.chainId === 1) || (poolId === 'geist' && curve.chainId === 250);
+        const excludedUnderlyingSwaps = (poolId === 'ib' && curve.chainId === 1) || (poolId === 'geist' && curve.chainId === 250);
 
         // Wrapped coin <-> LP "swaps" (actually add_liquidity/remove_liquidity_one_coin)
         if (!poolData.is_fake && !poolData.is_llamma && wrappedCoinAddresses.length < 6) {