From 5e4fd391feafc76bf8993d7a61fa6f19fac8d9a7 Mon Sep 17 00:00:00 2001
From: nicholaspai <npai.nyc@gmail.com>
Date: Fri, 10 Jan 2025 20:45:05 -0700
Subject: [PATCH] Update limits.ts

---
 api/limits.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/api/limits.ts b/api/limits.ts
index 0c6863c32..52431d44a 100644
--- a/api/limits.ts
+++ b/api/limits.ts
@@ -37,7 +37,6 @@ import {
   getCachedOpStackL1DataFee,
 } from "./_utils";
 import { MissingParamError } from "./_errors";
-import { bnZero } from "utils";
 
 const LimitsQueryParamsSchema = object({
   token: optional(validAddress()),
@@ -234,7 +233,9 @@ const handler = async (
     // and tokenGasCost.
     const tokenGasCost =
       nativeGasCost && gasPrice
-        ? nativeGasCost.mul(gasPrice).add(opStackL1GasCost ?? bnZero)
+        ? nativeGasCost
+            .mul(gasPrice)
+            .add(opStackL1GasCost ?? ethers.BigNumber.from("0"))
         : undefined;
     const relayerFeeDetails = await getRelayerFeeDetails(
       depositArgs,