diff --git a/cli/package.json b/cli/package.json
index 4b6beea3d5..d08352d9ed 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -59,7 +59,8 @@
     "open": "^9.1.0",
     "ora": "^8.0.1",
     "pathe": "^1.1.1",
-    "picocolors": "^1.0.0"
+    "picocolors": "^1.0.0",
+    "undici": "^6.19.8"
   },
   "devDependencies": {
     "@types/cli-progress": "^3.11.5",
diff --git a/cli/src/commands/index.ts b/cli/src/commands/index.ts
index 32fe52b881..354da05551 100644
--- a/cli/src/commands/index.ts
+++ b/cli/src/commands/index.ts
@@ -14,9 +14,23 @@ import ContractCommands from './contract/index.js';
 import FeatureGraphCommands from './feature-subgraph/index.js';
 import FeatureFlagCommands from './feature-flag/index.js';
 
+const proxyUrl = process.env.HTTPS_PROXY || process.env.HTTP_PROXY;
+
+if (proxyUrl) {
+  // Lazy load undici only when needed
+  const { setGlobalDispatcher, ProxyAgent } = await import('undici');
+
+  // Set the global dispatcher for undici to route through the proxy
+  const dispatcher = new ProxyAgent({
+    uri: new URL(proxyUrl).toString(),
+  });
+  setGlobalDispatcher(dispatcher);
+}
+
 const client = CreateClient({
   baseUrl: config.baseURL,
   apiKey: config.apiKey,
+  proxyUrl,
 });
 
 const program = new Command();
diff --git a/cli/src/core/client/client.ts b/cli/src/core/client/client.ts
index d55d82e323..b148a635b9 100644
--- a/cli/src/core/client/client.ts
+++ b/cli/src/core/client/client.ts
@@ -2,10 +2,12 @@ import { compressionBrotli, compressionGzip, createConnectTransport } from '@con
 import { createPromiseClient, PromiseClient } from '@connectrpc/connect';
 import { PlatformService } from '@wundergraph/cosmo-connect/dist/platform/v1/platform_connect';
 import { NodeService } from '@wundergraph/cosmo-connect/dist/node/v1/node_connect';
+import { HttpsProxyAgent } from 'https-proxy-agent';
 
 export interface ClientOptions {
   baseUrl: string;
   apiKey?: string;
+  proxyUrl?: string;
 }
 
 export interface Client {
@@ -20,7 +22,9 @@ export const CreateClient = (opts: ClientOptions): Client => {
 
     // You have to tell the Node.js http API which HTTP version to use.
     httpVersion: '1.1',
-
+    nodeOptions: {
+      agent: opts.proxyUrl ? new HttpsProxyAgent(opts.proxyUrl) : undefined,
+    },
     // Avoid compression for small requests
     compressMinBytes: 1024,