How can I get product list with its detail in rest API backend is magento2 - rest

Question

I'm working on native mobile application backend is magento2 and I want to display product after customer selected a category. I am able to get list of the product by category in rest request but that list don't have much details about the product.
Request : http://localhost/magento2/index.php/rest/V1/categories/24/products
(24 is category ID)
Response : [{"sku":"WH01","position":1,"category_id":"24"},...]
Earlier in Magento 1.9 product list was something like
{
2: {
entity_id: "2"
type_id: "simple"
sku: "Levis Bagpack"
description: "Bagpack"
short_description: "Bagpack"
meta_keyword: null
name: "Levis Bagpack"
meta_title: null
meta_description: null
regular_price_with_tax: 45
regular_price_without_tax: 45
final_price_with_tax: 45
final_price_without_tax: 45
is_saleable: true
image_url: "http://172.16.8.24:8080/magento/media/catalog/product/cache/0/image/9df78eab33525d08d6e5fb8d27136e95/images/catalog/product/placeholder/image.jpg"
}
What should I do to get more info about product so I can show image and other things in mobile app ?

Answer 1

Maybe you can try the GET /V1/products/:sku REST API to get all the details.
Link
The returned value will be a representation of \Magento\Catalog\Api\Data\ProductInterface (including the additional attributes)
Link for Reference
Check \Magento\Catalog\Api\ProductRepositoryInterface::get which services the GET /V1/products/:sku REST API.
You can make multiple requests for all product SKUs.
OR
You can use the search API to fetch the entire list in a single request based on your criteria:
For example:
http://localhost/magento2/index.php/rest/V1/products?searchCriteria[filter_groups][0][filters][0][field]=sku&searchCriteria[filter_groups][0][filters][0][value]=simple&searchCriteria[filter_groups][0][filters][1][field]=sku&searchCriteria[filter_groups][0][filters][1][value]=Simple2&searchCriteria[filter_groups][0][filters][0][condition_type]=eq&searchCriteria[current_page]=1&searchCriteria[page_size]=2
In the case of products with SKUs - simple and Simple2 are being searched.

Answer 2

define('BASEURL','http://localhost/magento20_0407/');
$apiUser = 'testUser';
$apiPass = 'admin123';
$apiUrl = BASEURL.'index.php/rest/V1/integration/admin/token';
/*
Magento 2 REST API Authentication
*/
$data = array("username" => $apiUser, "password" => $apiPass);
$data_string = json_encode($data);
try{
$ch = curl_init($apiUrl);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($data_string))
);
$token = curl_exec($ch);
$token = json_decode($token);
if(isset($token->message)){
echo $token->message;
}else{
$key = $token;
}
}catch(Exception $e){
echo 'Error: '.$e->getMessage();
}
/*
Get Product By SKU REST API Magento 2
Use above key into header
*/
$headers = array("Authorization: Bearer $key");
//$requestUrl = BASEURL.'index.php/rest/V1/products/24-MB01';//24-MB01 is the sku.
//$requestUrl = BASEURL.'index.php/rest/V1/products?searchCriteria[page_size]=10';// get total 10 products
//$requestUrl = BASEURL.'index.php/rest/V1/categories/24/products';// 24 category id
$requestUrl = BASEURL.'index.php/rest/V1/products?searchCriteria=';//get all products
$ch = curl_init();
try{
$ch = curl_init($requestUrl);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
$result = json_decode($result);
if(isset($result->message)){
echo $result->message;
}else{
print_r($result);
}
}catch(Exception $e){
echo 'Error: '.$e->getMessage();
}
Similarly you can change $requestUrl and filter product list by category id and get product detail.
Please confirm whether it solves your problem or not. Else I'll post another solution.

Answer 3

You can try this, where '30' is category id. http://magentohost.com/rest/default/V1/products?searchCriteria[filter_groups][0][filters][0][field]=category_id&%20searchCriteria[filter_groups][0][filters][0][value]=30&%20searchCriteria[filter_groups][0][filters][0][condition_type]=eq&searchCriteria[pageSize]=10

Answer 4

Please try to use this endpoint instead of your endpoint:
/V1/products?searchCriteria[filter_groups][0][filters][0][field]=category_id&searchCriteria[filter_groups][0][filters][0][value]=24&searchCriteria[filter_groups][0][filters][0][condition_type]=eq
It is the same as #Alexander Timonchev, But you have to remove the space after &