From 89667fccb3a32cb8aba31f850a32741670ecc404 Mon Sep 17 00:00:00 2001
From: Andrew Fischer <andyfischer@bitgo.com>
Date: Fri, 27 Oct 2023 12:45:55 -0700
Subject: [PATCH] fix: remove global override of `fetch`

Ticket: 1193
---
 .changeset/wet-jars-attend.md        | 6 ++++++
 packages/near-api-js/src/connect.ts  | 3 ---
 packages/providers/src/fetch_json.ts | 5 +----
 3 files changed, 7 insertions(+), 7 deletions(-)
 create mode 100644 .changeset/wet-jars-attend.md

diff --git a/.changeset/wet-jars-attend.md b/.changeset/wet-jars-attend.md
new file mode 100644
index 0000000000..96a008cc77
--- /dev/null
+++ b/.changeset/wet-jars-attend.md
@@ -0,0 +1,6 @@
+---
+"near-api-js": patch
+"@near-js/providers": patch
+---
+
+fixes override of global fetch property
diff --git a/packages/near-api-js/src/connect.ts b/packages/near-api-js/src/connect.ts
index cc4f36e3fc..b35e2e0fea 100644
--- a/packages/near-api-js/src/connect.ts
+++ b/packages/near-api-js/src/connect.ts
@@ -25,11 +25,8 @@
 import { readKeyFile } from './key_stores/unencrypted_file_system_keystore';
 import { InMemoryKeyStore, MergeKeyStore } from './key_stores';
 import { Near, NearConfig } from './near';
-import fetch from './utils/setup-node-fetch';
 import { logWarning } from './utils';
 
-global.fetch = fetch;
-
 export interface ConnectConfig extends NearConfig {
     /**
      * Initialize an {@link key_stores/in_memory_key_store!InMemoryKeyStore} by reading the file at keyPath.
diff --git a/packages/providers/src/fetch_json.ts b/packages/providers/src/fetch_json.ts
index 386143c14c..839df66e31 100644
--- a/packages/providers/src/fetch_json.ts
+++ b/packages/providers/src/fetch_json.ts
@@ -28,11 +28,8 @@ export async function fetchJson(connectionInfoOrUrl: string | ConnectionInfo, js
 
     const response = await exponentialBackoff(START_WAIT_TIME_MS, RETRY_NUMBER, BACKOFF_MULTIPLIER, async () => {
         try {
-            if (!global.fetch) {
-                global.fetch = (await import('./fetch')).default;
-            }
 
-            const response = await global.fetch(connectionInfo.url, {
+            const response = await (global.fetch ?? (await import('./fetch')).default)(connectionInfo.url, {
                 method: json ? 'POST' : 'GET',
                 body: json ? json : undefined,
                 headers: { ...connectionInfo.headers, 'Content-Type': 'application/json' }