diff --git a/docsfera.json b/docsfera.json
index c789236..6225efb 100644
--- a/docsfera.json
+++ b/docsfera.json
@@ -7275,37 +7275,10 @@
           ]
         }
       },
-      "/platform/pipelines/catalog/tables": {
-        "get": {
-          "operationId": "PlatformApiController_getAvailableTables",
-          "summary": "Get all tables available",
-          "parameters": [],
-          "responses": {
-            "200": {
-              "description": "",
-              "content": {
-                "application/json": {
-                  "schema": {
-                    "type": "object"
-                  }
-                }
-              }
-            }
-          },
-          "tags": [
-            "Platform API"
-          ],
-          "security": [
-            {
-              "access-token": []
-            }
-          ]
-        }
-      },
       "/platform/pipelines/catalog/schemas": {
         "get": {
           "operationId": "PlatformApiController_getAvailableSchemas",
-          "summary": "Get all schemas available",
+          "summary": "Get available schemas",
           "parameters": [],
           "responses": {
             "200": {
@@ -7332,17 +7305,14 @@
       "/platform/pipelines/catalog/tables/validate": {
         "post": {
           "operationId": "PlatformApiController_validateTableAndSchema",
-          "summary": "Validate tables and schemas",
+          "summary": "Validate Table and Schema",
           "parameters": [],
           "requestBody": {
             "required": true,
             "content": {
               "application/json": {
                 "schema": {
-                  "type": "array",
-                  "items": {
-                    "type": "string"
-                  }
+                  "$ref": "#/components/schemas/ValidationTableDTO"
                 }
               }
             }
@@ -11545,6 +11515,20 @@
           "required": [
             "providers"
           ]
+        },
+        "ValidationTableDTO": {
+          "type": "object",
+          "properties": {
+            "tables": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          },
+          "required": [
+            "tables"
+          ]
         }
       }
     }
diff --git a/src/modules/platform-api/platform-api.controller.ts b/src/modules/platform-api/platform-api.controller.ts
index 978f464..d8d5698 100644
--- a/src/modules/platform-api/platform-api.controller.ts
+++ b/src/modules/platform-api/platform-api.controller.ts
@@ -25,6 +25,7 @@ import { ElasticsearchService } from '../../services/elasticsearch';
 import { DynamoDBService, ReferenceColumn } from '../../services/dynamodb';
 import { CustomersService } from '../customers/customers.service';
 import { validateCronAgainstScheduleLimit } from '../../utils/cron-validation';
+import { ValidationTableDTO } from './platform-api.dto';
 
 
 type ValidateTablesDTO = {
@@ -728,26 +729,10 @@ export class PlatformApiController {
     );
   }
 
-  // ==================== Catalog ROUTES ====================
-
-  @Get('pipelines/catalog/tables')
-  @ApiOperation({ summary: 'Get all tables available' })
-  @RequireAllPermissions(PERMISSIONS_GROUPS.PIPELINE.permissions.GET)
-  async getAvailableTables(
-    @User() user: RequestUser,
-    @Query() query: Record<string, string>,
-  ) {
-    return this.platformApiService.proxy(
-      'GET',
-      '/catalog/tables',
-      user,
-      undefined,
-      query,
-    );
-  }
+  // ==================== PIPELINE VALIDATION ====================
 
   @Get('pipelines/catalog/schemas')
-  @ApiOperation({ summary: 'Get all schemas available' })
+  @ApiOperation({ summary: 'Get available schemas' })
   @RequireAllPermissions(PERMISSIONS_GROUPS.PIPELINE.permissions.GET)
   async getAvailableSchemas(
     @User() user: RequestUser,
@@ -755,7 +740,7 @@ export class PlatformApiController {
   ) {
     return this.platformApiService.proxy(
       'GET',
-      '/catalog/schemas',
+      `/catalog/schemas`,
       user,
       undefined,
       query,
@@ -763,18 +748,18 @@ export class PlatformApiController {
   }
 
   @Post('pipelines/catalog/tables/validate')
-  @ApiOperation({ summary: 'Validate tables and schemas' })
-  @RequireAllPermissions(PERMISSIONS_GROUPS.PIPELINE.permissions.UPDATE)
+  @ApiOperation({ summary: 'Validate Table and Schema' })
+  @RequireAllPermissions(PERMISSIONS_GROUPS.PIPELINE.permissions.GET)
   async validateTableAndSchema(
+    @Body() payload: ValidationTableDTO,
     @User() user: RequestUser,
     @Query() query: Record<string, string>,
-    @Body() validateTablesDto: ValidateTablesDTO[]
   ) {
     return this.platformApiService.proxy(
       'POST',
-      '/catalog/tables/validate',
+      `/catalog/tables/validate`,
       user,
-      validateTablesDto,
+      payload,
       query,
     );
   }
diff --git a/src/modules/platform-api/platform-api.dto.ts b/src/modules/platform-api/platform-api.dto.ts
new file mode 100644
index 0000000..3f6b89f
--- /dev/null
+++ b/src/modules/platform-api/platform-api.dto.ts
@@ -0,0 +1,9 @@
+import { ApiProperty } from "@nestjs/swagger";
+
+export class ValidationTableDTO {
+    @ApiProperty()
+    tables: Array<{
+        table_name: string;
+        table_schema: string;
+    }>
+}
\ No newline at end of file