Adds multiple products to multiple categories simultaneously in a single bulk operation. Supports up to 50 category-product relationship items per request, automatically handling sort order and publishing update events for affected products and categories.

API ownership

• API family: Management API
• Best for: Trusted back-office workflows that create, update, organize, or delete merchant-owned data.
• Do not use from: Browser-only storefront code or public clients.
• Guide route: /apis/management/latest

The OpenAPI contract defines the method, path, parameters, request body, and responses for this operation.

Operation

• Method: POST
• Path: /api/v1/\{team_slug\}/\{app_slug\}/categories/products/bulk
• Summary: Bulk Add Products to Categories
• Description: Adds multiple products to multiple categories simultaneously in a single bulk operation. Supports up to 50 category-product relationship items per request, automatically handling sort order and publishing update events for affected products and categories.
• OpenAPI contract: management-api
• Operation ID: Not documented in the OpenAPI contract.

Operation key uses API family, method, and path because this OpenAPI contract does not publish an operation ID.

{
  "items": [
    {
      "category_id": "string",
      "products": [
        {
          "is_main_category": null,
          "order": null,
          "product_id": null
        }
      ]
    }
  ]
}

{
  "data": {
    "failed": [
      {
        "category_id": "string",
        "product_id": "string",
        "reason": "string"
      }
    ],
    "successful": [
      {
        "category_id": "string",
        "products": []
      }
    ]
  },
  "details": [
    "string"
  ],
  "success": false
}

{
  "details": [
    "string"
  ],
  "message": "string",
  "success": false
}

{
  "details": [
    "string"
  ],
  "message": "string",
  "success": false
}

{
  "details": [
    "string"
  ],
  "message": "string",
  "success": false
}

Contract identity

Use these fields to confirm you are implementing the intended endpoint contract.

• API family: Management API
• Method: POST
• Path: /api/v1/\{team_slug\}/\{app_slug\}/categories/products/bulk
• Operation ID: Not documented in the OpenAPI contract.
• OpenAPI tag: Categories, Bulk
• OpenAPI summary: Bulk Add Products to Categories