web crawler python

MY BUDGET IS $70 USD, SO PLEASE NO PLACEHOLDER PROPOSALS. I need a python or node.js web crawler application that will have the below functionalities: // INPUT DATA TO THE DATABASE: // 1. download top domains from > [login to view URL] // 2. find additional domains by crawling the interlinks from the top domains // 3. crawl the homepage of each domain url to extract the domain name, title, description, and logo // 4. crawl [login to view URL], [login to view URL], and similar domains to extract customer name, email, detail, and picture // 5. see the isPaying object list on how it should be calculated // OUTPUT DATA TO USERS: // 6. user finds a domain by entering the domain name in the search form, we output the most recent 8 customers of the domain; // 7. user selects a payment plan, we redirect to the Stripe checkout page, where the user makes a one-time payment; // 8. user pays, we redirect to the /plans/[planId] route, where user export data i.e. url, -name, -email, -status, -date as an Excel file; // 9. user couldn't pay, we redirect to the /plans/failed route; Here's the demo video: [login to view URL] I'm open to any language as long as it can easily be integrated with the [login to view URL] frontend.