diff --git a/api/_utils.ts b/api/_utils.ts
index f403e508a..fb658cd46 100644
--- a/api/_utils.ts
+++ b/api/_utils.ts
@@ -1885,7 +1885,7 @@ export function getLimitsBufferMultiplier(symbol: string) {
     limitsBufferMultipliers[symbol] || "0.8"
   );
   const multiplierCap = ethers.utils.parseEther("1");
-  return bufferMultiplier.gt(multiplierCap) ? multiplierCap : bufferMultiplier;
+  return minBN(bufferMultiplier, multiplierCap);
 }
 
 export function getChainInputTokenMaxBalanceInUsd(
@@ -2023,13 +2023,12 @@ export function getCachedOpStackL1DataFee(
     relayerAddress: string;
   }>
 ) {
-  // This should be longer than the length of 1 block on Ethereum mainnet which is how often the L1 data fee should
-  // change since its based on the L1 base fee. However, this L1 data fee is mostly affected by the L1 base fee which
-  // should only change by 12.5% at most per block.
+  // The L1 data fee should change after each Ethereum block since its based on the L1 base fee.
+  // However, the L1 base fee should only change by 12.5% at most per block.
   // We set this higher than the secondsPerUpdate value in the cron cache gas prices job which will update this
   // more frequently.
   const ttlPerChain = {
-    default: 30,
+    default: 60,
   };
 
   const cacheKey = buildInternalCacheKey(
diff --git a/api/cron-cache-gas-prices.ts b/api/cron-cache-gas-prices.ts
index d4facddbd..6e5f5cb92 100644
--- a/api/cron-cache-gas-prices.ts
+++ b/api/cron-cache-gas-prices.ts
@@ -31,11 +31,18 @@ const updateIntervalsSecPerChain = {
   default: 5,
 };
 
-// Set lower than TTL in getCachedOpStackL1DataFee and getCachedNativeGasCost
+// Set lower than TTL in getCachedOpStackL1DataFee
+// Set lower than the L1 block time so we can try to get as up to date L1 data fees based on L1 base fees as possible.
 const updateL1DataFeeIntervalsSecPerChain = {
   default: 10,
 };
 
+// Set lower than TTL in getCachedNativeGasCost. This should rarely change so we should just make sure
+// we keep this cache warm.
+const updateNativeGasCostIntervalsSecPerChain = {
+  default: 30,
+};
+
 const maxDurationSec = 60;
 
 const getDepositArgsForChainId = (chainId: number, tokenAddress: string) => {
@@ -113,10 +120,9 @@ const handler = async (
     };
 
     /**
-     * @notice Updates the L1 data fee and L2 gas cost caches every `updateL1DataFeeIntervalsSecPerChain` seconds
+     * @notice Updates the L1 data fee gas cost cache every `updateL1DataFeeIntervalsSecPerChain` seconds
      * up to `maxDurationSec` seconds.
-     * @dev This function will also update the L2 gas costs because this value is required to get the L1 data fee.
-     * @param chainId Chain to estimate gas price for
+     * @param chainId Chain to estimate l1 data fee for
      * @param outputTokenAddress This output token will be used to construct a fill transaction to simulate
      * gas costs for.
      */
@@ -143,6 +149,32 @@ const handler = async (
       }
     };
 
+    /**
+     * @notice Updates the native gas cost cache every `updateNativeGasCostIntervalsSecPerChain` seconds
+     * up to `maxDurationSec` seconds.
+     * @param chainId Chain to estimate gas cost for
+     * @param outputTokenAddress This output token will be used to construct a fill transaction to simulate
+     * gas costs for.
+     */
+    const updateNativeGasCostPromise = async (
+      chainId: number,
+      outputTokenAddress: string
+    ): Promise<void> => {
+      const secondsPerUpdate = updateNativeGasCostIntervalsSecPerChain.default;
+      const depositArgs = getDepositArgsForChainId(chainId, outputTokenAddress);
+      const cache = getCachedNativeGasCost(depositArgs);
+
+      while (true) {
+        const diff = Date.now() - functionStart;
+        // Stop after `maxDurationSec` seconds
+        if (diff >= maxDurationSec * 1000) {
+          break;
+        }
+        await cache.set();
+        await utils.delay(secondsPerUpdate);
+      }
+    };
+
     const lineaDestinationRoutes = availableRoutes.filter(
       ({ destinationChainId }) => destinationChainId === CHAIN_IDs.LINEA
     );
@@ -164,18 +196,25 @@ const handler = async (
         )
       ),
       Promise.all(
-        mainnetChains.map((chain) => {
+        mainnetChains.map(async (chain) => {
           const routesToChain = availableRoutes.filter(
             ({ destinationChainId }) => destinationChainId === chain.chainId
           );
           const outputTokensForChain = routesToChain.map(
             ({ destinationToken }) => destinationToken
           );
-          return Promise.all(
-            outputTokensForChain.map((outputToken) =>
-              updateL1DataFeePromise(chain.chainId, outputToken)
-            )
-          );
+          await Promise.all([
+            Promise.all(
+              outputTokensForChain.map((outputToken) =>
+                updateNativeGasCostPromise(chain.chainId, outputToken)
+              )
+            ),
+            Promise.all(
+              outputTokensForChain.map((outputToken) =>
+                updateL1DataFeePromise(chain.chainId, outputToken)
+              )
+            ),
+          ]);
         })
       ),
     ]);
diff --git a/api/cron-ping-endpoints.ts b/api/cron-ping-endpoints.ts
index 7656eddb0..6bdc1fe2d 100644
--- a/api/cron-ping-endpoints.ts
+++ b/api/cron-ping-endpoints.ts
@@ -24,6 +24,51 @@ const endpoints = [
     },
     updateIntervalSec: 10,
   },
+  {
+    url: "https://preview.across.to/api/swap/auth",
+    params: {
+      amount: ethers.utils.parseUnits("1", 6).toString(),
+      tradeType: "minOutput",
+      inputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.ARBITRUM],
+      originChainId: CHAIN_IDs.ARBITRUM,
+      outputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.OPTIMISM],
+      destinationChainId: CHAIN_IDs.OPTIMISM,
+      depositor: "0x9A8f92a830A5cB89a3816e3D267CB7791c16b04D",
+      skipOriginTxEstimation: true,
+      refundOnOrigin: false,
+    },
+    updateIntervalSec: 10,
+  },
+  {
+    url: "https://preview.across.to/api/swap/permit",
+    params: {
+      amount: ethers.utils.parseUnits("1", 6).toString(),
+      tradeType: "minOutput",
+      inputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.ARBITRUM],
+      originChainId: CHAIN_IDs.ARBITRUM,
+      outputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.OPTIMISM],
+      destinationChainId: CHAIN_IDs.OPTIMISM,
+      depositor: "0x9A8f92a830A5cB89a3816e3D267CB7791c16b04D",
+      skipOriginTxEstimation: true,
+      refundOnOrigin: false,
+    },
+    updateIntervalSec: 10,
+  },
+  {
+    url: "https://preview.across.to/api/swap",
+    params: {
+      amount: ethers.utils.parseUnits("1", 6).toString(),
+      tradeType: "minOutput",
+      inputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.ARBITRUM],
+      originChainId: CHAIN_IDs.ARBITRUM,
+      outputToken: TOKEN_SYMBOLS_MAP.USDC.addresses[CHAIN_IDs.OPTIMISM],
+      destinationChainId: CHAIN_IDs.OPTIMISM,
+      depositor: "0x9A8f92a830A5cB89a3816e3D267CB7791c16b04D",
+      skipOriginTxEstimation: true,
+      refundOnOrigin: false,
+    },
+    updateIntervalSec: 10,
+  },
 ];
 
 const maxDurationSec = 60;
diff --git a/api/limits.ts b/api/limits.ts
index fc9b8e318..d9dd4f06c 100644
--- a/api/limits.ts
+++ b/api/limits.ts
@@ -301,8 +301,10 @@ const handler = async (
         getLpCushion(l1Token.symbol, computedOriginChainId, destinationChainId),
         l1Token.decimals
       );
-      liquidReserves = liquidReserves.sub(lpCushion);
-      if (liquidReserves.lt(0)) liquidReserves = ethers.BigNumber.from(0);
+      liquidReserves = maxBN(
+        liquidReserves.sub(lpCushion),
+        ethers.BigNumber.from(0)
+      );
 
       maxDepositInstant = minBN(maxDepositInstant, liquidReserves);
       maxDepositShortDelay = minBN(maxDepositShortDelay, liquidReserves);
@@ -417,6 +419,14 @@ const handler = async (
         capitalFeeTotal: relayerFeeDetails.capitalFeeTotal,
         capitalFeePercent: relayerFeeDetails.capitalFeePercent,
       },
+      gasFeeDetails: tokenGasCost
+        ? {
+            nativeGasCost: nativeGasCost!.toString(), // Should exist if tokenGasCost exists
+            opStackL1GasCost: opStackL1GasCost?.toString(),
+            gasPrice: gasPrice.toString(),
+            tokenGasCost: tokenGasCost.toString(),
+          }
+        : undefined,
     };
     logger.debug({
       at: "Limits",
diff --git a/package.json b/package.json
index 887f348db..c6103cccb 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "@across-protocol/constants": "^3.1.24",
     "@across-protocol/contracts": "^3.0.19",
     "@across-protocol/contracts-v3.0.6": "npm:@across-protocol/contracts@3.0.6",
-    "@across-protocol/sdk": "^3.4.10-beta.1",
+    "@across-protocol/sdk": "^3.4.10",
     "@amplitude/analytics-browser": "^2.3.5",
     "@balancer-labs/sdk": "1.1.6-beta.16",
     "@emotion/react": "^11.13.0",
diff --git a/vercel.json b/vercel.json
index 00a7f48ec..fa7fa812a 100644
--- a/vercel.json
+++ b/vercel.json
@@ -25,7 +25,7 @@
   "rewrites": [
     {
       "source": "/api/deposit/status",
-      "destination": "https://public.api.across.to/deposit/status"
+      "destination": "https://indexer.across.to/deposit/status"
     }
   ],
   "redirects": [
diff --git a/yarn.lock b/yarn.lock
index deb950404..699f87e8b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -116,10 +116,10 @@
     yargs "^17.7.2"
     zksync-web3 "^0.14.3"
 
-"@across-protocol/sdk@^3.4.10-beta.1":
-  version "3.4.10-beta.1"
-  resolved "https://registry.yarnpkg.com/@across-protocol/sdk/-/sdk-3.4.10-beta.1.tgz#81d56458d97dec424e2fe51730f8ae3953c84e6c"
-  integrity sha512-c4tD6RQBKiok4fAK99Kh69B5+PIcAz0DLaAhfWxInRxW4kBeAKSrOtjETxuYN1wRZ89qRsGx+N+7c/wDpeQDxg==
+"@across-protocol/sdk@^3.4.10":
+  version "3.4.10"
+  resolved "https://registry.yarnpkg.com/@across-protocol/sdk/-/sdk-3.4.10.tgz#b74c551f1625afccc10f5b792f1f61395771cf40"
+  integrity sha512-kM+RyTNVXzS4dl5zwJZh6es5FTouN1nECd0cckE7Z/FzEFdMmQmCn4I1Ojgt4gmE5AuUBZef4/11ZvT8uRmutQ==
   dependencies:
     "@across-protocol/across-token" "^1.0.0"
     "@across-protocol/constants" "^3.1.27"