From efab13a80a1e2365292880b630ac215cd20884ba Mon Sep 17 00:00:00 2001
From: Samuel Tinnerholm <samuel.tinnerholm@gmail.com>
Date: Thu, 18 Jun 2026 06:34:36 +0000
Subject: [PATCH 1/2] fix(ts-sdk): register Limitless cancel typed-data routes

---
 sdks/typescript/pmxt/hosted-typed-data.ts        | 16 ++++++++++++++++
 .../tests/hosted-typed-data-routes.test.ts       | 10 ++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 sdks/typescript/tests/hosted-typed-data-routes.test.ts

diff --git a/sdks/typescript/pmxt/hosted-typed-data.ts b/sdks/typescript/pmxt/hosted-typed-data.ts
index 55bafa71..4b62963e 100644
--- a/sdks/typescript/pmxt/hosted-typed-data.ts
+++ b/sdks/typescript/pmxt/hosted-typed-data.ts
@@ -140,6 +140,8 @@ export type HostedRoute =
     | "opinion_sell_polygon"
     | "opinion_sell_bsc_pull"
     | "cancel_polymarket"
+    | "cancel_limitless_polygon"
+    | "cancel_limitless_base_pull"
     | "cancel_opinion_polygon"
     | "cancel_opinion_bsc_pull";
 
@@ -207,6 +209,20 @@ const SCHEMAS: Readonly<Record<HostedRoute, TypedDataSchema>> = {
         messageKeys: messageKeysFromFields(CANCEL_ORDER_FIELDS),
         walletField: "user",
     },
+    cancel_limitless_polygon: {
+        primaryType: "CancelOrder",
+        domain: PREFUNDED_DOMAIN,
+        fields: CANCEL_ORDER_FIELDS,
+        messageKeys: messageKeysFromFields(CANCEL_ORDER_FIELDS),
+        walletField: "user",
+    },
+    cancel_limitless_base_pull: {
+        primaryType: "CancelPull",
+        domain: LIMITLESS_VENUE_DOMAIN,
+        fields: CANCEL_PULL_FIELDS,
+        messageKeys: messageKeysFromFields(CANCEL_PULL_FIELDS),
+        walletField: "user",
+    },
     cancel_opinion_polygon: {
         primaryType: "CancelOrder",
         domain: PREFUNDED_DOMAIN,
diff --git a/sdks/typescript/tests/hosted-typed-data-routes.test.ts b/sdks/typescript/tests/hosted-typed-data-routes.test.ts
new file mode 100644
index 00000000..897afb05
--- /dev/null
+++ b/sdks/typescript/tests/hosted-typed-data-routes.test.ts
@@ -0,0 +1,10 @@
+import { validateEconomics } from "../pmxt/hosted-typed-data";
+
+describe("hosted typed-data route registry", () => {
+  it.each([
+    "cancel_limitless_polygon",
+    "cancel_limitless_base_pull",
+  ])("recognizes %s as a cancel route", (route) => {
+    expect(() => validateEconomics({ message: {} } as any, route, {}, {})).not.toThrow();
+  });
+});

From 8da7171e198de22c07a81cc9c16c7e194a5ecde2 Mon Sep 17 00:00:00 2001
From: Samuel Tinnerholm <samuel.tinnerholm@gmail.com>
Date: Thu, 18 Jun 2026 06:38:13 +0000
Subject: [PATCH 2/2] fix(ts-sdk): validate Limitless typed-data economics

---
 sdks/typescript/pmxt/hosted-typed-data.ts       |  5 ++++-
 .../tests/hosted-typed-data-routes.test.ts      | 17 +++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/sdks/typescript/pmxt/hosted-typed-data.ts b/sdks/typescript/pmxt/hosted-typed-data.ts
index 4b62963e..e9c3f872 100644
--- a/sdks/typescript/pmxt/hosted-typed-data.ts
+++ b/sdks/typescript/pmxt/hosted-typed-data.ts
@@ -423,7 +423,10 @@ export function validateEconomics(
     } else if (
         route === "opinion_buy" ||
         route === "opinion_sell_polygon" ||
-        route === "opinion_sell_bsc_pull"
+        route === "opinion_sell_bsc_pull" ||
+        route === "limitless_buy" ||
+        route === "limitless_sell_polygon" ||
+        route === "limitless_sell_base_pull"
     ) {
         validateOpinionMarketId(message, buildResponse);
     }
diff --git a/sdks/typescript/tests/hosted-typed-data-routes.test.ts b/sdks/typescript/tests/hosted-typed-data-routes.test.ts
index 897afb05..2445e65f 100644
--- a/sdks/typescript/tests/hosted-typed-data-routes.test.ts
+++ b/sdks/typescript/tests/hosted-typed-data-routes.test.ts
@@ -1,5 +1,11 @@
 import { validateEconomics } from "../pmxt/hosted-typed-data";
 
+const LIMITLESS_ORDER_ROUTES = [
+  "limitless_buy",
+  "limitless_sell_polygon",
+  "limitless_sell_base_pull",
+];
+
 describe("hosted typed-data route registry", () => {
   it.each([
     "cancel_limitless_polygon",
@@ -7,4 +13,15 @@ describe("hosted typed-data route registry", () => {
   ])("recognizes %s as a cancel route", (route) => {
     expect(() => validateEconomics({ message: {} } as any, route, {}, {})).not.toThrow();
   });
+
+  it.each(LIMITLESS_ORDER_ROUTES)("validates tokenId economics for %s", (route) => {
+    expect(() =>
+      validateEconomics(
+        { message: { tokenId: "actual-token" } } as any,
+        route,
+        {},
+        { resolved: { token_id: "expected-token" } },
+      ),
+    ).toThrow(/tokenId expected expected-token got actual-token/);
+  });
 });