Grab price from OSB

[lisabe96]

How would I got about grabbing a price for an item from the OSbuddy exchange in my script?

[OurSickStory]

You would hook their API system.

But if im not mistaken they have no intention of making a public one. (you COULD pull the one they have from the webpage though?)
not sure what the requests would look like or how fast/slow it'd be.

 

<title>OSBuddy Exchange</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<link rel="stylesheet" href="https://rsbuddy.com/static/exchange/css/exchange.css">
<script src="https://rsbuddy.com/static/js/js.cookie-2.0.3.min.js"></script>
<script src="https://rsbuddy.com/static/js/handlebars-v3.0.0.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
        $(function () {
            $(".patch-template").each(function (idx, element) {
                var id = $(this).attr("id");
                $.get("https://rsbuddy.com/static/exchange/templates/" + id + ".html", function (html) {
                    $("#" + id).html(html);
                });
            });
        });
    </script>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<script type="text/javascript">
        STATIC_BASE = "https://rsbuddy.com/static";
        BASE_URL = "https://rsbuddy.com/osbuddy";
        API_BASE_URL = "https://api.rsbuddy.com";
        SITE_BASE_URL = "https://rsbuddy.com";
        SESSION_ID = "c6b1d6ee-0c42-4b17-afc7-d934a6a006c4";
    </script>

Edited March 24, 2016 by OurSickStory

[Fruity]

http://osbot.org/forum/topic/68912-grand-exchange-price-api/

[Psvxe]

Shit code, didn't know how to do it too first and this was my first try on it. Here you go. I dumped all item prices using this

 

	public static TreeMap<Integer, Integer> dump_map = new TreeMap<Integer, Integer>();
	public static HashMap<Integer, Integer> current_item_map = new HashMap<Integer, Integer>();

	public static void main(String[] args) throws IOException {
		toTreeMap();

	}

	/**
	 * 
	 * @param itemId
	 * @return price of the item
	 */
	public static int getPrice(int itemId) {
		try {
			URL url = new URL("https://api.rsbuddy.com/grandExchange?a=guidePrice&i=" + itemId);
			try (BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()))) {
				String line = reader.readLine();
				return line == null ? -1 : Integer.parseInt(line.substring(11, line.indexOf(',')));
			} catch (IOException e) {
				e.printStackTrace();
			}
		} catch (MalformedURLException e) {
			e.printStackTrace();
		}

		return -1;
	}

	/**
	 * 
	 * @param val
	 * @throws IOException
	 * 
	 */
	public static void getItems() throws IOException {
		int count = 0;
		try {
			FileReader in = new FileReader(System.getProperty("user.home") + "/Dump.txt");
			BufferedReader br = new BufferedReader(in);
			String line = br.readLine();
			while (line != null) {
				System.out.println(line);
				count++;
				line = br.readLine();
			}
			in.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	/**
	 * 
	 * @param id
	 * @return priceFromFile
	 */
	public static Integer getPriceFromFile(int id) {
		try {
			FileReader in = new FileReader(System.getProperty("user.home") + "/Dump.txt");

			BufferedReader br = new BufferedReader(in);
			String line = br.readLine();
			while (line != null && !line.contains(Integer.toString(id))) {
				line = br.readLine();
			}
			String content = line.substring(line.lastIndexOf(' ') + 1);
			in.close();
			System.out.println(id + " >" + Integer.parseInt(content) + "<");
			return line.lastIndexOf(Integer.parseInt(content));

		} catch (IOException e) {
			e.printStackTrace();
		}
		return -1;
	}

	/**
	 * 
	 * @param val
	 * @return Text file with items from @param.
	 */
	public static void grabItems(int val) {
		for (int i = 1; i < 13193; i++) {
			try {
				File file = new File(System.getProperty("user.home") + "/Dump.txt");

				if (!file.exists()) {
					file.createNewFile();
				}

				FileWriter fw = new FileWriter(file.getAbsoluteFile(), true);
				BufferedWriter bw = new BufferedWriter(fw);
				bw.newLine();
				while (getPrice(i) < val) {
					i++;
				}
				System.out.println(i + " Value: " + getPrice(i));
				bw.write(i + " " + getPrice(i));
				bw.flush();
				bw.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}

	/**
	 * @return all items into a treeMap.
	 */
	public static void toTreeMap() {
		String filePath = System.getProperty("user.home") + "/Dump.txt";
		try {
			String line;
			BufferedReader br = new BufferedReader(new FileReader(filePath));
			while ((line = br.readLine()) != null) {
				String[] parts = line.split(" ", 2);
				if (parts.length >= 2) {
					int key = Integer.parseInt(parts[0]);
					int value = Integer.parseInt(parts[1]);
					dump_map.put(key, value);
					System.out.println(dump_map.put(key, value));
				} else {
					System.out.println("Ingoring line.");
				}
			}
			br.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public static void getKeys() {
		toTreeMap();
		Set<Integer> keys = dump_map.keySet();
		System.out.println(keys);
	}

	public static <K, V extends Comparable<? super V>> SortedSet<Map.Entry<K, V>> entriesSortedByValues(Map<K, V> map) {
		SortedSet<Map.Entry<K, V>> sortedEntries = new TreeSet<Map.Entry<K, V>>(new Comparator<Map.Entry<K, V>>() {
			@Override
			public int compare(Map.Entry<K, V> e1, Map.Entry<K, V> e2) {
				int res = e1.getValue().compareTo(e2.getValue());
				return res != 0 ? res : 1;
			}
		});
		sortedEntries.addAll(map.entrySet());
		return sortedEntries;
	}

	public static void getHighestValue() {
		toTreeMap();
		for (Entry<Integer, Integer> entry : entriesSortedByValues(dump_map)) {
			System.out.println(entry.getKey() + ":" + entry.getValue());
		}
	}

EDIT: yeah. It's shit but works. If I were you I wouldn't use it in my script. Edited March 24, 2016 by Psvxe

[OurSickStory]

http://osbot.org/forum/topic/68912-grand-exchange-price-api/

Even better, someones already done it ^_^

[Vilius]

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;

public class Price {
	   private static final String BASE = "https://api.rsbuddy.com/grandExchange?a=guidePrice&i=";

	    public int getOverallPrice(int itemID) throws IOException {
	        return this.parse(itemID, "overall");
	    }

	    public int getBuyingPrice(int itemID) throws IOException {
	        return this.parse(itemID, "buying");
	    }

	    public int getSellingPrice(int itemID) throws IOException {
	        return this.parse(itemID, "selling");
	    }

	    private int parse(int itemID, String choice) throws IOException {
	        String line;
	        URL url = new URL("https://api.rsbuddy.com/grandExchange?a=guidePrice&i=" + itemID);
	        BufferedReader file = new BufferedReader(new InputStreamReader(url.openStream()));
	        String price = null;
	        while ((line = file.readLine()) != null) {
	            if (!line.contains("{")) continue;
	            price = line.trim();
	        }
	        price = choice.equals("buying") ? price.substring(price.indexOf(",") + 10, this.nthOccurrence(price, ',', 1)).trim() : (choice.equals("selling") ? price.substring(this.nthOccurrence(price, ',', 2) + 11, price.indexOf("sellingQuantity") - 2).trim() : price.substring(price.indexOf(":") + 1, price.indexOf(",")).trim());
	        file.close();
	        return Integer.parseInt(price);
	    }

	    private int nthOccurrence(String str, char c, int n) {
	        int pos = str.indexOf(c, 0);
	        while (n-- > 0 && pos != -1) {
	            pos = str.indexOf(c, pos + 1);
	        }
	        return pos;
	    }
}

Then you use it like so:

public class Main extends Script{
    Price price = Price();
    int priceOfItem;
    public void onStart(){
    priceOfItem = price.getSellingPrice(ITEMID);
    }
}

[lisabe96]

Great, thanks babes   will try it out