diff --git a/.changeset/funny-comics-teach.md b/.changeset/funny-comics-teach.md
new file mode 100644
index 000000000000..8f9adcefd02d
--- /dev/null
+++ b/.changeset/funny-comics-teach.md
@@ -0,0 +1,5 @@
+---
+"@ledgerhq/hw-app-exchange": minor
+---
+
+Adds sell utils
diff --git a/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.test.ts b/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.test.ts
new file mode 100644
index 000000000000..554320846b41
--- /dev/null
+++ b/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.test.ts
@@ -0,0 +1,31 @@
+import { decodeSellPayload } from "./SellUtils"; // Ensure the correct path
+
+describe("decodeSellPayload function", () => {
+  test("should decode NewSellResponse correctly with hex payload", async () => {
+    const binaryPayload =
+      "ChRndW1teS5wd25uQHlhaG9vLmNvbRIDQlRDGgMHiUIiIzJNdkpQUHZSZXVubXZwMXFrUVdtRmo0UzZpd0FVUFgyNDdHKgNFVVIyBgoCW8kQAjogTaLYXOXhi1Mp_Edm6beYPbFvO6plliX8MltsZbbY5oQ";
+    const decodedPayload = await decodeSellPayload(binaryPayload);
+    expect(decodedPayload).toBeDefined();
+    expect(decodedPayload).toHaveProperty("traderEmail", "gummy.pwnn@yahoo.com");
+    expect(decodedPayload).toHaveProperty("inCurrency", "BTC");
+    expect(decodedPayload).toHaveProperty("inAmount");
+    expect(decodedPayload).toHaveProperty("inAddress", "2MvJPPvReunmvp1qkQWmFj4S6iwAUPX247G");
+    expect(decodedPayload).toHaveProperty("outCurrency", "EUR");
+    expect(decodedPayload).toHaveProperty("outAmount");
+    expect(decodedPayload).toHaveProperty("deviceTransactionId");
+  });
+
+  test("should decode NewSellResponse correctly with base64 payload", async () => {
+    const binaryPayload =
+      "ChRndW1teS5wd25uQHlhaG9vLmNvbRIDQlRDGgMHiUIiIzJNdkpQUHZSZXVubXZwMXFrUVdtRmo0UzZpd0FVUFgyNDdHKgNFVVIyBgoCW8kQAjogTaLYXOXhi1Mp_Edm6beYPbFvO6plliX8MltsZbbY5oQ";
+    const decodedPayload = await decodeSellPayload(binaryPayload);
+    expect(decodedPayload).toBeDefined();
+    expect(decodedPayload).toHaveProperty("traderEmail", "gummy.pwnn@yahoo.com");
+    expect(decodedPayload).toHaveProperty("inCurrency", "BTC");
+    expect(decodedPayload).toHaveProperty("inAmount");
+    expect(decodedPayload).toHaveProperty("inAddress", "2MvJPPvReunmvp1qkQWmFj4S6iwAUPX247G");
+    expect(decodedPayload).toHaveProperty("outCurrency", "EUR");
+    expect(decodedPayload).toHaveProperty("outAmount");
+    expect(decodedPayload).toHaveProperty("deviceTransactionId");
+  });
+});
diff --git a/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.ts b/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.ts
new file mode 100644
index 000000000000..82532ef045c4
--- /dev/null
+++ b/libs/ledgerjs/packages/hw-app-exchange/src/SellUtils.ts
@@ -0,0 +1,34 @@
+import protobuf from "protobufjs";
+import * as protoJson from "./generate-protocol.json";
+import { isHexadecimal } from "./shared-utils";
+
+export type SellPayload = {
+  deviceTransactionId: object;
+  inAddress: string;
+  inAmount: object;
+  inCurrency: string;
+  outAmount: object;
+  outCurrency: string;
+  traderEmail: string;
+};
+
+export async function decodeSellPayload(payload: string): Promise<SellPayload> {
+  const buffer = isHexadecimal(payload)
+    ? Buffer.from(payload, "hex")
+    : Buffer.from(payload, "base64");
+
+  const root: { [key: string]: any } = protobuf.Root.fromJSON(protoJson) || {};
+
+  const TransactionResponse = root?.nested.ledger_swap?.NewSellResponse;
+  const err = TransactionResponse.verify(buffer);
+
+  if (err) {
+    throw Error(err);
+  }
+
+  const decodedPayload = TransactionResponse.decode(buffer);
+
+  return {
+    ...decodedPayload,
+  };
+}
diff --git a/libs/ledgerjs/packages/hw-app-exchange/src/SwapUtils.ts b/libs/ledgerjs/packages/hw-app-exchange/src/SwapUtils.ts
index d2ad517010dc..a3f08c9e5f28 100644
--- a/libs/ledgerjs/packages/hw-app-exchange/src/SwapUtils.ts
+++ b/libs/ledgerjs/packages/hw-app-exchange/src/SwapUtils.ts
@@ -1,5 +1,6 @@
 import protobuf from "protobufjs";
 import * as protoJson from "./generate-protocol.json";
+import { isHexadecimal } from "./shared-utils";
 
 type SwapProtobufPayload = {
   payinAddress: string;
@@ -33,10 +34,6 @@ export type SwapPayload = {
   deviceTransactionIdNg?: string;
 };
 
-function isHexadecimal(str: string): boolean {
-  return /^[A-F0-9]+$/i.test(str);
-}
-
 export async function decodePayloadProtobuf(payload: string): Promise<SwapPayload> {
   const buffer = isHexadecimal(payload)
     ? Buffer.from(payload, "hex")
diff --git a/libs/ledgerjs/packages/hw-app-exchange/src/index.ts b/libs/ledgerjs/packages/hw-app-exchange/src/index.ts
index a055fd4e5db4..e69a050e2e5e 100644
--- a/libs/ledgerjs/packages/hw-app-exchange/src/index.ts
+++ b/libs/ledgerjs/packages/hw-app-exchange/src/index.ts
@@ -8,6 +8,7 @@ import Exchange, {
   PayloadSignatureComputedFormat,
 } from "./Exchange";
 import { decodePayloadProtobuf } from "./SwapUtils";
+import { decodeSellPayload } from "./SellUtils";
 
 export {
   createExchange,
@@ -18,6 +19,7 @@ export {
   PartnerKeyInfo,
   isExchangeTypeNg,
   PayloadSignatureComputedFormat,
+  decodeSellPayload,
 };
 
 export default Exchange;
diff --git a/libs/ledgerjs/packages/hw-app-exchange/src/shared-utils.ts b/libs/ledgerjs/packages/hw-app-exchange/src/shared-utils.ts
new file mode 100644
index 000000000000..6ad095992f5c
--- /dev/null
+++ b/libs/ledgerjs/packages/hw-app-exchange/src/shared-utils.ts
@@ -0,0 +1,3 @@
+export function isHexadecimal(str: string): boolean {
+  return /^[A-F0-9]+$/i.test(str);
+}