Create new production release

packages/shared/src/services/squidrouter/route.ts

@@ -6,6 +6,57 @@ import { AXL_USDC_MOONBEAM, EvmTokenDetails, EvmTransactionData, getNetworkId, N
 import logger from "../../logger";
 import { getSquidRouterConfig, squidRouterConfigBase } from "./config";
 
+/**
+ * Normalizes a numeric string to a format that BigInt can parse.
+ * Handles scientific notation (e.g., "1.5e18") and decimal strings (e.g., "123.456")
+ * by converting them to integer strings, truncating any fractional part.
+ */
+function normalizeBigIntString(value: string): string {
+  if (!value || value === "") {
+    return "0";
+  }
+
+  // If it's already a valid integer string (decimal or hex), return as-is
+  if (/^-?\d+$/.test(value) || /^0x[0-9a-fA-F]+$/i.test(value)) {
+    return value;
+  }
+
+  // Handle scientific notation and decimals by parsing as Number first, then converting
+  // This will truncate any fractional part
+  try {
+    const num = Number(value);
+    if (Number.isNaN(num) || !Number.isFinite(num)) {
+      logger.current.warn(`Invalid numeric value for BigInt conversion: ${value}, defaulting to 0`);
+      return "0";
+    }
+    // Use BigInt on the truncated integer value to avoid precision issues with large numbers
+    // For very large numbers, we need to handle them specially
+    if (Math.abs(num) > Number.MAX_SAFE_INTEGER) {
+      // For scientific notation with large exponents, parse manually
+      const match = value.match(/^(-?\d+\.?\d*)[eE]([+-]?\d+)$/);
+      if (match) {
+        const [, mantissa, exponent] = match;
+        const exp = parseInt(exponent, 10);
+        const [intPart, decPart = ""] = mantissa.replace("-", "").split(".");
+        const sign = mantissa.startsWith("-") ? "-" : "";
+        const totalDigits = intPart + decPart;
+        const zerosNeeded = exp - decPart.length;
+        if (zerosNeeded >= 0) {
+          return sign + totalDigits + "0".repeat(zerosNeeded);
+        } else {
+          // Truncate decimal part
+          return sign + totalDigits.slice(0, totalDigits.length + zerosNeeded) || "0";
+        }
+      }
+    }
+    // For smaller numbers, Math.trunc works fine
+    return BigInt(Math.trunc(num)).toString();
+  } catch (e) {
+    logger.current.warn(`Failed to normalize BigInt string: ${value}, error: ${e}`);
+    return "0";
+  }
+}
+
 const SQUIDROUTER_BASE_URL = "https://v2.api.squidrouter.com/v2";
 
 export { splitReceiverABI };
@@ -326,11 +377,11 @@ export async function createTransactionDataFromRoute({
 
   const swapData: EvmTransactionData = {
     data: transactionRequest.data as `0x${string}`,
-    gas: transactionRequest.gasLimit,
+    gas: normalizeBigIntString(transactionRequest.gasLimit),
     maxFeePerGas: maxFeePerGas.toString(),
     maxPriorityFeePerGas: (maxPriorityFeePerGas ?? maxFeePerGas).toString(),
     to: transactionRequest.target as `0x${string}`,
-    value: swapValue ?? transactionRequest.value
+    value: normalizeBigIntString(swapValue ?? transactionRequest.value)
   };
 
   if (nonce !== undefined) {