Product Secondary Category List

GET

https://open.echotik.live/api/v3/echotik/category/l2

API Overview
This is the Level 2 product category dictionary endpoint. It takes a Level 1 parent category ID and returns the corresponding Level 2 categories, allowing you to move from broad product groups into more specific subcategories.

Recommended Use Cases

Drill down from broad categories into narrower subcategories

Support cascading category selectors

Improve category-level filtering precision

Prepare refined category inputs for downstream product and seller analysis

Notes

Data comes from EchoTik's offline database, so there can be a delay; if the API returns no data, it usually means the entity has not been collected by EchoTik yet

Request

Authorization

Send your HTTP requests with an

Authorization

header that contains the word Basic followed by a space and a base64-encoded string username:password

Example:

Authorization: Basic *****************

Query Params

Responses

🟢200成功

application/json

Bodyapplication/json

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://open.echotik.live/api/v3/echotik/category/l2?language=undefined&parent_id=undefined' \
--header 'Authorization: Basic <encoded-value>'

Response Example

{
    "code": 0,
    "message": "success",
    "data": [
        {
            "category_id": "1001992",
            "category_level": "2",
            "category_name": "Farm Animal & Poultry Supplies",
            "language": "en-US",
            "parent_id": "602118"
        }
    ],
    "requestId": "4893e64f-ed09-4f55-8ca5-ac330bfda8e2"
}

Product First-Level Category List

Product Subcategory Category List