I tried to set up the Marketplace account deletion in the eBay developer portal by providing my endpoint URL and token. After clicking on "Save", there occures the error "Marketplace account deletion endpoint validation failed. Click here to learn more about setting up an endpoint.".
The endpoint was working fine until July, 26th.
I set this up very early. At this time, there was no Verification token required. Up to July, 26th, verything worked fine. I daily recived the POST-requests from eBay to this endpoint URL.
After July, 26th, I do not get any request from eBay to this URL. Saving the token in the developer area failed.
Now, I do not see any requests from eBay to my URL in my server logs. Perhaps, the token is not o.k.? Is used this: "w277F5J-i7QBJbeT1RgH1f_pNgqYt68cYz5S7". It is alphanumeric with allowed underscore (_) and hyphen (-) and the length is beetween 32 an 50... It think it is o.k.
I also checked my script with reqbin.com - there is an 200 o.k. response and the challengeResponse in JSON format... I think everything is fine.
No, I'm desperate...
Does anybody have a solution?
Thanx in advance!