Step 1

dependencies {
    ...
    implementation 'com.android.volley:volley:1.0.0'
}

Step 2
In AndroidManifest file add permission

<uses-permission android_name="android.permission.INTERNET"/>
Step 3 Add following in MyApplication class

private RequestQueue requestQueue;
public RequestQueue getRequestQueue() {
    if (requestQueue == null)
        requestQueue = Volley.newRequestQueue(getApplicationContext());
    return requestQueue;
}


public void addToRequestQueue(Request request, String tag) {
        request.setTag(tag);
        getRequestQueue().add(request);
    }
public void cancelAllRequests(String tag) {
        getRequestQueue().cancelAll(tag);
    }

Step 4 Final Step

//URL of the request we are sending
String url = "https://api.spoonacular.com/food/products/22347";
/*
JsonObjectRequest takes in five paramaters
Request Type - This specifies the type of the request eg: GET,
URL - This String param specifies the Request URL
JSONObject - This parameter takes in the POST parameters.null in case of
GET request
Listener -This parameter takes in a implementation of Response.Listener()
interface which is invoked if the request is successful
Listener -This parameter takes in a implemention of Error.Listener()
interface which is invoked if any error is encountered while processing
the request
*/
JsonObjectRequest jsonObjReq = new JsonObjectRequest(Request.Method.GET,
    url, null,
    new Response.Listener() {
        @Override
        public void onResponse(JSONObject response) {
            //Success Callback
        }
    },
    new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {
            //Failure Callback
        }
    });
// Adding the request to the queue along with a unique string tag
MyApplication.getInstance().addToRequestQueue(jsonObjectReq, "getRequest");

Something like that. Let’s try. Thanks

How to use Volley to fetch recipes from spoonacular API for an android application. I am new to APIs and would like some help in fetching recipes from the spoonacular api for a list of ingredients specified in an android app.