I am very confused about what kind of mistake I am doing to follow these steps provided here at the following link :
After doing all these steps and even editing, after reading all the solutions still getting the same error as getting before the implementation of this link steps.
To Create a new Magento Rest API to get category list in Magento 1.9,
Where I can get the category tree?
<?php
$userData = array("username" => "admin", "password" => "15325833");
$ch = curl_init("http://website.com/rest/V1/integration/admin/token");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($userData));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json", "Content-Length: " . strlen(json_encode($userData))));
$token = curl_exec($ch);
$request = "http://website.com/rest/V1/categories";
$ch = curl_init($request);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json", "Authorization: Bearer " . json_decode($token)));
$result = curl_exec($ch);
print_r(json_decode($result));
?>
By default, Magento 2 allows access without authentication for few endpoints, which are declared as anonymous resources
Stores > Settings > Configuration > Services > Magento Web API > Web API Security > Allow Anonymous Guest Access
Now, It is possible to get the categories without authentication by using this endpoint. and run url in postman.
http://example.com/rest/V1/categories
In Magento 2 By default, you get all the categories including all root categories too.
Try This Steps:
Request: {{your_base_url}}/rest/all/V1/categories
Method: Get
Your Headers should be - Authorization Bearer "youradminaccesstoken"
