diff --git a/package.json b/package.json
index 2f092e8c..dff120df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@safe-global/safe-gateway-typescript-sdk",
-  "version": "3.22.6",
+  "version": "3.22.7-beta.2",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
diff --git a/src/index.ts b/src/index.ts
index 4a0b7059..0ade6438 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -303,13 +303,14 @@ export function proposeTransaction(
 export function getConfirmationView(
   chainId: string,
   safeAddress: string,
+  operation: operations['data_decoder']['parameters']['body']['operation'],
   data: operations['data_decoder']['parameters']['body']['data'],
   to?: operations['data_decoder']['parameters']['body']['to'],
   value?: operations['data_decoder']['parameters']['body']['value'],
 ): Promise<AnyConfirmationView> {
   return postEndpoint(baseUrl, '/v1/chains/{chainId}/safes/{safe_address}/views/transaction-confirmation', {
     path: { chainId, safe_address: safeAddress },
-    body: { data, to, value },
+    body: { operation, data, to, value },
   })
 }
 
@@ -319,13 +320,14 @@ export function getConfirmationView(
 export function getTxPreview(
   chainId: string,
   safeAddress: string,
+  operation: operations['data_decoder']['parameters']['body']['operation'],
   data: operations['data_decoder']['parameters']['body']['data'],
   to?: operations['data_decoder']['parameters']['body']['to'],
   value?: operations['data_decoder']['parameters']['body']['value'],
 ): Promise<TransactionPreview> {
   return postEndpoint(baseUrl, '/v1/chains/{chainId}/transactions/{safe_address}/preview', {
     path: { chainId, safe_address: safeAddress },
-    body: { data, to, value },
+    body: { operation, data, to, value },
   })
 }
 
@@ -374,12 +376,13 @@ export function getMasterCopies(chainId: string): Promise<MasterCopyReponse> {
  */
 export function getDecodedData(
   chainId: string,
+  operation: operations['data_decoder']['parameters']['body']['operation'],
   encodedData: operations['data_decoder']['parameters']['body']['data'],
   to?: operations['data_decoder']['parameters']['body']['to'],
 ): Promise<DecodedDataResponse> {
   return postEndpoint(baseUrl, '/v1/chains/{chainId}/data-decoder', {
     path: { chainId: chainId },
-    body: { data: encodedData, to },
+    body: { operation, data: encodedData, to },
   })
 }
 
diff --git a/src/types/decoded-data.ts b/src/types/decoded-data.ts
index d5ae5d04..dc594556 100644
--- a/src/types/decoded-data.ts
+++ b/src/types/decoded-data.ts
@@ -11,6 +11,7 @@ export enum ConfirmationViewTypes {
 }
 
 export type DecodedDataRequest = {
+  operation: 0 | 1
   data: string
   to?: string
   value?: string
diff --git a/src/types/transactions.ts b/src/types/transactions.ts
index 0918ec6c..71a10c39 100644
--- a/src/types/transactions.ts
+++ b/src/types/transactions.ts
@@ -525,6 +525,7 @@ export type TransactionDetails = {
   detailedExecutionInfo?: DetailedExecutionInfo
   txHash?: string
   safeAppInfo?: SafeAppInfo
+  note?: string | null
 }
 
 /* Transaction details types end */
diff --git a/tests/endpoint.test.ts b/tests/endpoint.test.ts
index bcb1805b..6dbbe81c 100644
--- a/tests/endpoint.test.ts
+++ b/tests/endpoint.test.ts
@@ -104,35 +104,18 @@ describe('getEndpoint', () => {
     expect(getData).toHaveBeenCalledWith('/test-url?raw=true', undefined, undefined)
   })
 
-  it('should call a data decoder POST endpoint', async () => {
+  it('should call a tx preview POST endpoint', async () => {
     await expect(
-      postEndpoint('https://test.test', '/v1/chains/{chainId}/data-decoder', {
-        path: { chainId: '4' },
-        body: { data: '0x123' },
-      }),
-    ).resolves.toEqual({ success: true })
-
-    expect(fetchData).toHaveBeenCalledWith(
-      'https://test.test/v1/chains/4/data-decoder',
-      'POST',
-      { data: '0x123' },
-      undefined,
-      undefined,
-    )
-  })
-
-  it('should call a data decoder confirmation view POST endpoint', async () => {
-    await expect(
-      postEndpoint('https://test.test', '/v1/chains/{chainId}/safes/{safe_address}/views/transaction-confirmation', {
+      postEndpoint('https://test.test', '/v1/chains/{chainId}/transactions/{safe_address}/preview', {
         path: { chainId: '4', safe_address: '0x123' },
-        body: { data: '0x456' },
+        body: { data: '0x456', operation: 0 },
       }),
     ).resolves.toEqual({ success: true })
 
     expect(fetchData).toHaveBeenCalledWith(
-      'https://test.test/v1/chains/4/safes/0x123/views/transaction-confirmation',
+      'https://test.test/v1/chains/4/transactions/0x123/preview',
       'POST',
-      { data: '0x456' },
+      { data: '0x456', operation: 0 },
       undefined,
       undefined,
     )