# Get category details

Call the interface several times to get the first, second, and third level categories. If the third level category under a second level category is empty, This means that all the third level categories under this secondary category need to apply to shop.weixin.qq.com

# Interface call request specification

Http request method: POST
https://api.weixin.qq.com/product/category/get?access_token=xxxxxxxxx

# Request Parameter Sample

{
    "f_cat_id": 0
}

# Return Package Example

{
    "errcode": 0,
    "errmsg": "ok",
    "cat_list": 
    [
        {
            "cat_id": 1,
            "f_cat_id": 0,
            "name": "Dress"
        },
        {
            "cat_id": 2,
            "f_cat_id": 0,
            "name": "Shoes and hats."
        }
    ]
}

# Request Parameter Dxplaination

# Return parameter specification

# Return code