diff --git a/src/modules/transaction/transaction/infrastructure/transaction-data.controller.ts b/src/modules/transaction/transaction/infrastructure/transaction-data.controller.ts
index d2b401d..5b239ff 100644
--- a/src/modules/transaction/transaction/infrastructure/transaction-data.controller.ts
+++ b/src/modules/transaction/transaction/infrastructure/transaction-data.controller.ts
@@ -21,6 +21,7 @@ import { BatchIdsDto } from 'src/core/modules/infrastructure/dto/base-batch.dto'
 import { Public } from 'src/core/guards';
 import { DownloadPdfDto } from './dto/donwload-pdf.dto';
 import { OtpAuthGuard } from 'src/modules/configuration/otp-verification/infrastructure/guards/otp-auth.guard';
+import { OtpCheckerGuard } from 'src/core/guards/domain/otp-checker.guard';
 
 @ApiTags(`${MODULE_NAME.TRANSACTION.split('-').join(' ')} - data`)
 @Controller(`v1/${MODULE_NAME.TRANSACTION}`)
@@ -53,6 +54,7 @@ export class TransactionDataController {
   }
 
   @Patch(':id/confirm-data')
+  @UseGuards(OtpCheckerGuard)
   async confirmData(@Param('id') dataId: string): Promise<string> {
     return await this.orchestrator.confirmData(dataId);
   }
@@ -63,6 +65,7 @@ export class TransactionDataController {
   }
 
   @Patch(':id/confirm')
+  @UseGuards(OtpCheckerGuard)
   async confirm(@Param('id') dataId: string): Promise<string> {
     return await this.orchestrator.confirm(dataId);
   }