the script :o

basicscript.java

package io.github.lordjbs.tests;

import asjt.network.HTTP;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;

/**
 * @author lordjbs
 */
public class RedditGetPostWithFlair {
    /*
     * !!IMPORTANT!!
     * I have no clue what the devs are using for MemeExchange so i just made this thing. Basic.
     */
    public static JSONObject getOne(String subreddit) throws IOException, JSONException {
        //Standard HTTP Request. I used my own lib, which is basicly wrapping OkHTTP
        String response = HTTP.get("https://reddit.com/r/" + subreddit + "/random.json").body().string();
        // Reddits outputs.. meh
        JSONObject reddit_response = new JSONObject(response.substring(1, response.length()-1));
        //Parse
        JSONObject data = reddit_response.getJSONObject("data").getJSONArray("children").getJSONObject(0).getJSONObject("data");
        String flair_name = data.getString("link_flair_text");
        String imageurl = data.getString("url");

        return new JSONObject().put("flair", flair_name).put("image", imageurl);
    }

    public static void main(String args[]) throws Exception {
        JSONObject response = getOne("LinusFaces");
        System.out.println("Flair: " + response.getString("flair") + "\nImage: " + response.getString("image"));
        /*
         * This Outputs:
         Flair: Other
         Image: https://i.redd.it/r8bwjr3xy5m01.png
         
         so you'll only need to do some if's and stuff.
         */
    }
}