Have been trying to find a simple way to scrape vinted and get all the top sellers from there, but have not found a way which doesnt go really slowly or gets blocked.
Yes, they can be done, but the risk of being blocked is very high. You can do it, but Vinted has anti-bot techniques such as Cloudflare, Header Detection, and IP/Pattern Repetition Blocking. Additionally, it doesn’t have an official API.
You can try an HTTP request node, but it won’t prevent you from being banned.
check out their Terms and Conditions page, specifically What you must and must not do. They explicitly forbid using “bots, scraping programs, crawling programs, spiders” etc. Doing so may have legal consequences and isn’t ethically right.
There’s a Vinted Scraper on Apify that you can use to run the scrapes.
You can start it with the built-in Apify node in n8n, and then collect the results.