From da1ba0d948643596a54a01b27263e5ca39ef1dd1 Mon Sep 17 00:00:00 2001
From: Dan Connolly <connolly@agoric.com>
Date: Tue, 21 Jan 2025 14:34:26 -0600
Subject: [PATCH] fixup! test(multichain): fast-usdc performance

---
 multichain-testing/test/fast-usdc/fast-usdc.test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/multichain-testing/test/fast-usdc/fast-usdc.test.ts b/multichain-testing/test/fast-usdc/fast-usdc.test.ts
index 8e8bb23e206..146b1a8f775 100644
--- a/multichain-testing/test/fast-usdc/fast-usdc.test.ts
+++ b/multichain-testing/test/fast-usdc/fast-usdc.test.ts
@@ -4,7 +4,6 @@ import {
   makeBlocksIterable,
   queryBlock,
 } from '@agoric/client-utils/src/chain.js';
-import { makeAPI } from '@agoric/client-utils/src/grpc-rest-api.js';
 import { encodeAddressHook } from '@agoric/cosmic-proto/address-hooks.js';
 import type { QueryBalanceResponseSDKType } from '@agoric/cosmic-proto/cosmos/bank/v1beta1/query.js';
 import { AmountMath } from '@agoric/ertp';
@@ -53,6 +52,7 @@ const makeTestContext = async t => {
     faucetTools,
     provisionSmartWallet,
     startContract,
+    useChain,
   } = common;
   await deleteTestKeys(accounts).catch();
   const wallets = await setupTestKeys(accounts, values(oracleMnemonics));
@@ -94,7 +94,7 @@ const makeTestContext = async t => {
   const feeUser = await provisionSmartWallet(wallets['feeDest'], { BLD: 100n });
 
   const { vstorageClient } = common;
-  const api = makeAPI({ fetch });
+  const api = makeQueryClient(await useChain('agoric').getRestEndpoint());
   const now = () => Date.now();
   const blockIter = makeBlocksIterable({
     api,