Make me a easy scraper

I need to make a very simple bot to scrape the URLs of my clients photos. For example: [login to view URL] Instagram has 6,020 posts. When you click each photo, it will have its own unique URL. I need to collect the URLs of each photo and save it like this: {URL1|URL2|URL3....} All my clients have public profile. I just need to enter the username of the client I am targetting like @Instagram , and the result should be all the URLs. That's all! Should only take 1-2 hours