topic Re: Sandbox Registration is Down in cybersource APIs

Sandbox Registration is Down

realtimothylos — Mon, 20 Jul 2026 14:27:05 GMT

I was curious if anyone else is having issues with the sandbox registration. I know there was a scheduled maintenance; however, it still seems to be down as I am getting an error of "Registration Failed. Please try again later."

Re: Sandbox Registration is Down

Jawwad — Tue, 21 Jul 2026 10:16:04 GMT

I'm having the same issue since yesterday. It won't allow you to signup for the sandbox account. I noticed that its throwing 403 Forbidden error in the network call for POST signup. Not sure when this will be resolved?

Re: Sandbox Registration is Down

realtimothylos — Tue, 21 Jul 2026 10:49:14 GMT

I noticed that as well, even this morning. I hope their backend finds this message.

Re: Sandbox Registration is Down

parrieta25 — Tue, 21 Jul 2026 15:24:40 GMT

I 'm having the same issue ...