eBay oAuth Integration with Make

I’ve been attempting to connect eBay to make.com for a long time now and I cannot figure it out. According to AI, eBay has a “unique” oAuth system in that their redirect url works a bit differently than normal. I’ve tried every combination of inputs for my oAuth http module and nothing works.

If someone could please try to connect an eBay developer account with Make and show me what you did, that would be splendid. I will pay someone to help me do this.

Thanks

Hey there,

could you please clarify exactly what issues you are facing? Because according to their documentation, ebay uses standar OAuth 2.0 connection and there doesn’t seem to be anything special about setting up the connection.

On a side note, there is a community app already, so connecting is definitely possible.

Hi, I’ve already tried the community app and it doesn’t work either. I put in all the credentials for the community one and it still gives error codes even though I know with certainty that my information is correct.

Integrating eBay’s OAuth 2.0 with Make.com is unusually difficult due to eBay’s strict requirement for using a registered RuName instead of a standard redirect_uri. Even when correctly configured, eBay often rejects Make’s official callback URL (https://www.integromat.com/oauth/cb/oauth2) with vague “Bad Request” errors, or silently redirects without prompting login. This makes it nearly impossible to complete the OAuth flow within Make’s HTTP OAuth module. Until eBay officially supports Make’s redirect URIs, manual token handling or external redirect workarounds are the only viable options which I can’t even figure out either.