Create the kit item by selecting multiple items and setting main component and quantity per kit. — Shopee API

import requests

KEY = "q360_live_..."  # khóa API của brand
r = requests.post(
    "https://partner.quantri360.com/v1/shopee/api/v2/product/add_kit_item",
    params={},
    json={
        "item_setting": {
            "item_name": "Sản phẩm mẫu",
            "images": {
                "image_id_list": [
                    "vn-demo-image"
                ]
            },
            "description_type": "normal",
            "logistic_info": [
                {
                    "logistic_id": 100001,
                    "enabled": False
                }
            ],
            "weight": 0.5,
            "model_list": [
                {
                    "tier_index": [
                        0
                    ],
                    "original_price": 100000,
                    "component_list": [
                        {
                            "component_item_id": 100001,
                            "quantity": 1
                        }
                    ]
                }
            ],
            "tier_variation_list": [
                {
                    "option_list": [
                        {
                            "option": "Màu xanh"
                        }
                    ]
                }
            ]
        }
    },
    headers={"Authorization": f"Bearer {KEY}"},
    timeout=60,
)
print(r.status_code)
print(r.json())

const KEY = 'q360_live_...'; // khóa API của brand
const url = new URL('https://partner.quantri360.com/v1/shopee/api/v2/product/add_kit_item');
for (const [k, v] of Object.entries({})) url.searchParams.set(k, typeof v === 'object' ? JSON.stringify(v) : String(v));
const r = await fetch(url, {
  method: 'POST',
  headers: { Authorization: `Bearer ${KEY}`, 'Content-Type': 'application/json' },
  body: JSON.stringify({"item_setting":{"item_name":"Sản phẩm mẫu","images":{"image_id_list":["vn-demo-image"]},"description_type":"normal","logistic_info":[{"logistic_id":100001,"enabled":false}],"weight":0.5,"model_list":[{"tier_index":[0],"original_price":100000,"component_list":[{"component_item_id":100001,"quantity":1}]}],"tier_variation_list":[{"option_list":[{"option":"Màu xanh"}]}]}}),
});
console.log(r.status, await r.json());

<?php
$key = 'q360_live_...'; // khóa API của brand
$url = 'https://partner.quantri360.com/v1/shopee/api/v2/product/add_kit_item' . '?' . http_build_query([]);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer ' . $key, 'Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, '{"item_setting":{"item_name":"Sản phẩm mẫu","images":{"image_id_list":["vn-demo-image"]},"description_type":"normal","logistic_info":[{"logistic_id":100001,"enabled":false}],"weight":0.5,"model_list":[{"tier_index":[0],"original_price":100000,"component_list":[{"component_item_id":100001,"quantity":1}]}],"tier_variation_list":[{"option_list":[{"option":"Màu xanh"}]}]}}');
$res = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
echo $status, "\n", $res;