authorization code grant flow

Question

I'm writing an app for a specific customer who has a single company ebay account.

I can access some of the Ebay APIS through the OAuth token I have generated, but I'm confused about getting a user token.

I understand how oauth user flows work, but wondering how this will work on my customer's system. The system potentially will post a listing directly onto ebay without any user input. How can I do this, if I have to convert an application token into a user token, which requires redirecting to a web page (and therefore user interaction)?

znts-wholesale-global · Accepted Answer

That is exactly what I am doing, my aplication run on a server in a background and requires no user interation.

I have explained steps to get long live token here

https://github.com/CMS365-PTY-LTD/EbaySharp?tab=readme-ov-file#access-and-security