Amazon Reviews API (Async)

This endpoint will retrieve reviews for a specified product from an Amazon reviews page and transform it into usable JSON.

Single ASIN Request:

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import javax.net.ssl.HttpsURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
public class Main {
    public static void main(String[] args) {
        try {
            String apiKey = "APIKEY";
            String jsonInputString = "{"
                + "\"apiKey\": \"" + apiKey + "\", "
                + "\"asin\": \"ASIN\", "
                + "\"country_code\": \"COUNTRY_CODE\", "
                + "\"tld\": \"TLD\", "
                + "\"callback\": {"
                + "    \"type\": \"webhook\", "
                + "    \"url\": \"CALLBACK\""
                + "}}";

            URL url = new URL("https://async.scraperapi.com/structured/amazon/review");
            HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
            connection.setRequestMethod("POST");
            connection.setRequestProperty("Content-Type", "application/json");
            connection.setRequestProperty("Accept", "*/*");
            connection.setDoOutput(true);
            try (OutputStream os = connection.getOutputStream()) {
                byte[] input = jsonInputString.getBytes(StandardCharsets.UTF_8);
                os.write(input, 0, input.length);
            }
            int responseCode = connection.getResponseCode();
            StringBuilder response = new StringBuilder();
            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String readLine;
            while ((readLine = in.readLine()) != null) {
                response.append(readLine);
            }
            in.close();
            if (responseCode == HttpURLConnection.HTTP_OK) {
                System.out.println("Response: " + response.toString());
            } else {
                throw new Exception("Error in API Call: Response code " + responseCode + "\nbody: " + response.toString());
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

Multiple ASIN Request:

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import javax.net.ssl.HttpsURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
public class Main {
    public static void main(String[] args) {
        try {
            String apiKey = "APIKEY";
            String jsonInputString = "{"
                + "\"apiKey\": \"" + apiKey + "\", "
                + "\"asins\": [\"ASIN1\", \"ASIN2\", \"ASIN3\"], "
                + "\"country_code\": \"COUNTRY_CODE\", "
                + "\"tld\": \"TLD\", "
                + "\"callback\": {"
                + "    \"type\": \"webhook\", "
                + "    \"url\": \"CALLBACK\""
                + "}}";

            URL url = new URL("https://async.scraperapi.com/structured/amazon/review");
            HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
            connection.setRequestMethod("POST");
            connection.setRequestProperty("Content-Type", "application/json");
            connection.setRequestProperty("Accept", "*/*");
            connection.setDoOutput(true);
            try (OutputStream os = connection.getOutputStream()) {
                byte[] input = jsonInputString.getBytes(StandardCharsets.UTF_8);
                os.write(input, 0, input.length);
            }
            int responseCode = connection.getResponseCode();
            StringBuilder response = new StringBuilder();
            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String readLine;
            while ((readLine = in.readLine()) != null) {
                response.append(readLine);
            }
            in.close();
            if (responseCode == HttpURLConnection.HTTP_OK) {
                System.out.println("Response: " + response.toString());
            } else {
                throw new Exception("Error in API Call: Response code " + responseCode + "\nbody: " + response.toString());
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

Multiple Parameters can be used with this method:

REQUIRED
APIKEY	User account’s normal API key.
ASIN	Amazon product ASIN.

OPTIONAL
TLD	Valid values include: com (amazon.com) co.uk (amazon.co.uk) ca (amazon.ca) de (amazon.de) es (amazon.es) fr (amazon.fr) it (amazon.it) jp (amazon.co.jp) in (amazon.in) cn (amazon.cn) sg (amazon.com.sg) mx (amazon.com.mx) ae (amazon.ae) br (amazon.com.br) nl (amazon.nl) au (amazon.com.au) tr (amazon.com.tr) sa (amazon.sa) se (amazon.se) pl (amazon.pl)
COUNTRY	Valid values are two letter country codes for which we offer Geo Targeting (e.g. “au”, “es”, “it”, etc.). Where an amazon domain needs to be scraped from another country (e.g. scraping amazon.com from Canada to get Canadian shipping information), both TLD and COUNTRY parameters must be specified.
REFERENCE	A reference string used by amazon. For example: olp_f_usedAcceptable
FILTERBYSTAR	Filter the results by stars. For example: all_stars
REVIEWERTYPE	Filter the results by type. For example: all_reviews
PAGENUMBER	Paginating the result. For example: 1

Sample Response

Single ASIN Request:

{
	"id": "f9c41146-ecd3-415c-ae0a-461de670e2e8",
	"status": "running",
	"statusUrl": "http://async.scraperapi.com/structured/amazon/review/f9c41146-ecd3-415c-ae0a-461de670e2e8",
	"asin": "B079BLHH67"
}

Multiple ASIN Request:

[
	{
		"id": "5b0c838a-d0eb-46c3-ad9a-e82e398d56a5",
		"status": "running",
		"statusUrl": "http://async.scraperapi.com/structured/amazon/review/5b0c838a-d0eb-46c3-ad9a-e82e398d56a5",
		"asin": "B079BLHH67"
	},
	{
		"id": "df83b9e1-be25-40de-8702-4e934f057867",
		"status": "running",
		"statusUrl": "http://async.scraperapi.com/structured/amazon/review/df83b9e1-be25-40de-8702-4e934f057867",
		"asin": "B07G98GG51"
	}
]

After the job(s) finish, you will find the result under the response key in the response JSON object. The structure is the same as in the corresponding SYNC data endpoint.