diff --git a/src/web3telegram/sendTelegram.ts b/src/web3telegram/sendTelegram.ts
index bc4336d..7a1c3d8 100644
--- a/src/web3telegram/sendTelegram.ts
+++ b/src/web3telegram/sendTelegram.ts
@@ -279,7 +279,7 @@ export const sendTelegram = async ({
     const requestorder = await iexec.order.signRequestorder(requestorderToSign);
 
     // Match orders and compute task ID
-    const { dealid } = await iexec.order.matchOrders(
+    const { dealid: dealId } = await iexec.order.matchOrders(
       {
         apporder: apporder,
         datasetorder: datasetorder,
@@ -288,8 +288,9 @@ export const sendTelegram = async ({
       },
       { useVoucher: vUseVoucher }
     );
-    const taskId = await iexec.deal.computeTaskId(dealid, 0);
+    const taskId = await iexec.deal.computeTaskId(dealId, 0);
     return {
+      dealId,
       taskId,
     };
   } catch (error) {
diff --git a/src/web3telegram/types.ts b/src/web3telegram/types.ts
index f5c427c..92ca61b 100644
--- a/src/web3telegram/types.ts
+++ b/src/web3telegram/types.ts
@@ -65,6 +65,7 @@ export type SendTelegramParams = {
 
 export type SendTelegramResponse = {
   taskId: string;
+  dealId: string;
 };
 
 export type PrepareTelegramCampaignParams = {
diff --git a/tests/e2e/sendTelegram.test.ts b/tests/e2e/sendTelegram.test.ts
index b8096c0..7001667 100644
--- a/tests/e2e/sendTelegram.test.ts
+++ b/tests/e2e/sendTelegram.test.ts
@@ -174,12 +174,10 @@ describe('web3telegram.sendTelegram()', () => {
             protectedData: validProtectedData.address,
             workerpoolMaxPrice: prodWorkerpoolPublicPrice,
           });
-          expect('taskId' in sendTelegramResponse).toBe(true);
-          expect(
-            'taskId' in sendTelegramResponse
-              ? sendTelegramResponse.taskId
-              : undefined
-          ).toBeDefined();
+          expect(sendTelegramResponse).toStrictEqual({
+            dealId: expect.any(String),
+            taskId: expect.any(String),
+          });
         },
         2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
       );
@@ -290,12 +288,10 @@ describe('web3telegram.sendTelegram()', () => {
         protectedData: validProtectedData.address,
         workerpoolAddressOrEns: learnProdWorkerpoolAddress,
       });
-      expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
   );
@@ -323,11 +319,10 @@ describe('web3telegram.sendTelegram()', () => {
         workerpoolAddressOrEns: learnProdWorkerpoolAddress,
       });
       expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
   );
@@ -344,11 +339,10 @@ describe('web3telegram.sendTelegram()', () => {
         workerpoolAddressOrEns: learnProdWorkerpoolAddress,
       });
       expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
   );
@@ -365,11 +359,10 @@ describe('web3telegram.sendTelegram()', () => {
       });
       expect(sendTelegramResponse).toBeDefined();
       expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
   );
@@ -387,12 +380,10 @@ describe('web3telegram.sendTelegram()', () => {
         senderName: 'Product Team',
         workerpoolAddressOrEns: learnProdWorkerpoolAddress,
       });
-      expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
   );
@@ -406,12 +397,10 @@ describe('web3telegram.sendTelegram()', () => {
         workerpoolAddressOrEns: learnProdWorkerpoolAddress,
         label: 'ID1234678',
       });
-      expect('taskId' in sendTelegramResponse).toBe(true);
-      expect(
-        'taskId' in sendTelegramResponse
-          ? sendTelegramResponse.taskId
-          : undefined
-      ).toBeDefined();
+      expect(sendTelegramResponse).toStrictEqual({
+        dealId: expect.any(String),
+        taskId: expect.any(String),
+      });
       // TODO check label in created deal
     },
     2 * MAX_EXPECTED_BLOCKTIME + MAX_EXPECTED_WEB2_SERVICES_TIME
@@ -500,12 +489,10 @@ describe('web3telegram.sendTelegram()', () => {
             // workerpoolAddressOrEns: prodWorkerpoolAddress, // default
             useVoucher: true,
           });
-          expect('taskId' in sendTelegramResponse).toBe(true);
-          expect(
-            'taskId' in sendTelegramResponse
-              ? sendTelegramResponse.taskId
-              : undefined
-          ).toBeDefined();
+          expect(sendTelegramResponse).toStrictEqual({
+            dealId: expect.any(String),
+            taskId: expect.any(String),
+          });
         },
         2 * MAX_EXPECTED_BLOCKTIME +
           MAX_EXPECTED_WEB2_SERVICES_TIME +
@@ -561,12 +548,10 @@ describe('web3telegram.sendTelegram()', () => {
               workerpoolMaxPrice: nonSponsoredAmount,
               useVoucher: true,
             });
-            expect('taskId' in sendTelegramResponse).toBe(true);
-            expect(
-              'taskId' in sendTelegramResponse
-                ? sendTelegramResponse.taskId
-                : undefined
-            ).toBeDefined();
+            expect(sendTelegramResponse).toStrictEqual({
+              dealId: expect.any(String),
+              taskId: expect.any(String),
+            });
           },
           2 * MAX_EXPECTED_BLOCKTIME +
             MAX_EXPECTED_WEB2_SERVICES_TIME +