diff --git a/library/agent/getAPIURL.test.ts b/library/agent/getAPIURL.test.ts
index 7b56e1d55..cc6608af9 100644
--- a/library/agent/getAPIURL.test.ts
+++ b/library/agent/getAPIURL.test.ts
@@ -45,3 +45,8 @@ t.test("should respect AIKIDO_ENDPOINT if set", async (t) => {
   process.env.AIKIDO_ENDPOINT = "https://custom-endpoint.example.com";
   t.equal(getAPIURL().href, "https://custom-endpoint.example.com/");
 });
+
+t.test("should return AU for new format token with AU region", async (t) => {
+  process.env.AIKIDO_TOKEN = "AIK_RUNTIME_123_456_AU_randomstring";
+  t.equal(getAPIURL().href, "https://guard.au.aikido.dev/");
+});
diff --git a/library/agent/getAPIURL.ts b/library/agent/getAPIURL.ts
index bc7f28b11..ae1de5ac0 100644
--- a/library/agent/getAPIURL.ts
+++ b/library/agent/getAPIURL.ts
@@ -15,5 +15,9 @@ export function getAPIURL() {
     return new URL("https://guard.me.aikido.dev");
   }
 
+  if (region === "AU") {
+    return new URL("https://guard.au.aikido.dev");
+  }
+
   return new URL("https://guard.aikido.dev");
 }