diff --git a/.changeset/purple-schools-listen.md b/.changeset/purple-schools-listen.md
new file mode 100644
index 0000000000..6bc3ff758c
--- /dev/null
+++ b/.changeset/purple-schools-listen.md
@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": patch
+---
+
+fix(medusa): use correct request and response types for batch location levels route
diff --git a/packages/core/types/src/http/inventory-level/admin/payloads.ts b/packages/core/types/src/http/inventory-level/admin/payloads.ts
index 725f80c04b..430ed4b317 100644
--- a/packages/core/types/src/http/inventory-level/admin/payloads.ts
+++ b/packages/core/types/src/http/inventory-level/admin/payloads.ts
@@ -104,9 +104,25 @@ export interface AdminBatchUpdateInventoryItemsLocationLevels
   id?: string
 }
 
+/**
+ * A list of inventory levels to create, update, or delete.
+ */
 export interface AdminBatchInventoryItemsLocationLevels {
+  /**
+   * The inventory levels to create.
+   */
   create: AdminBatchCreateInventoryItemsLocationLevels[]
+  /**
+   * The inventory levels to update.
+   */
   update: AdminBatchUpdateInventoryItemsLocationLevels[]
+  /**
+   * The IDs of the inventory levels to delete.
+   */
   delete: string[]
+  /**
+   * If enabled, the inventory levels will be deleted
+   * even if they have stocked quantity.
+   */
   force?: boolean
 }
diff --git a/packages/core/types/src/http/inventory-level/admin/responses.ts b/packages/core/types/src/http/inventory-level/admin/responses.ts
index 409cd4f327..0fb542284b 100644
--- a/packages/core/types/src/http/inventory-level/admin/responses.ts
+++ b/packages/core/types/src/http/inventory-level/admin/responses.ts
@@ -15,6 +15,9 @@ export type AdminInventoryLevelListResponse = PaginatedResponse<{
   inventory_levels: InventoryLevel[]
 }>
 
+/**
+ * The result of creating, updating or deleting inventory levels.
+ */
 export interface AdminBatchInventoryItemLocationLevelsResponse {
   /**
    * The created inventory levels.
@@ -30,5 +33,8 @@ export interface AdminBatchInventoryItemLocationLevelsResponse {
   deleted?: string[]
 }
 
+/**
+ * The result of creating, updating or deleting inventory levels.
+ */
 export interface AdminBatchInventoryItemsLocationLevelsResponse
   extends AdminBatchInventoryItemLocationLevelsResponse {}
diff --git a/packages/medusa/src/api/admin/inventory-items/location-levels/batch/route.ts b/packages/medusa/src/api/admin/inventory-items/location-levels/batch/route.ts
index 8b4f1b2754..d89f23cb3d 100644
--- a/packages/medusa/src/api/admin/inventory-items/location-levels/batch/route.ts
+++ b/packages/medusa/src/api/admin/inventory-items/location-levels/batch/route.ts
@@ -1,10 +1,10 @@
 import { batchInventoryItemLevelsWorkflow } from "@medusajs/core-flows"
 import { MedusaRequest, MedusaResponse } from "@medusajs/framework"
-import { AdminBatchInventoryItemLevelsType } from "../../validators"
+import { HttpTypes } from "@medusajs/types"
 
 export const POST = async (
-  req: MedusaRequest<AdminBatchInventoryItemLevelsType>,
-  res: MedusaResponse
+  req: MedusaRequest<HttpTypes.AdminBatchInventoryItemsLocationLevels>,
+  res: MedusaResponse<HttpTypes.AdminBatchInventoryItemsLocationLevelsResponse>
 ) => {
   const body = req.validatedBody