@@ -5,7 +5,7 @@ import * as core from "@actions/core";
 
 import { Action, ActionState, runInActions } from "./action-common";
 import * as actionsUtil from "./actions-util";
-import { getGitHubVersion } from "./api-client";
+import { getApiDetails, getGitHubVersion } from "./api-client";
 import { FeatureEnablement, initFeatures } from "./feature-flags";
 import { BuiltInLanguage, parseBuiltInLanguage } from "./languages";
 import { Logger } from "./logging";
@@ -98,7 +98,10 @@ async function run(action: ActionState<["Base", "Logger", "Env", "Actions"]>) {
     };
 
     // Start the Proxy
-    const proxyBin = await getProxyBinaryPath({ ...action, features });
+    const proxyBin = await getProxyBinaryPath(
+      { ...action, features },
+      getApiDetails(action.env),
+    );
     const proxyInfo = await startProxy(
       proxyBin,
       proxyConfig,