Hi!

Are you serving your URL through Cloudflare? That's the easiest way to set it up

https://docs.railway.com/guides/public-networking#custom-domains

Also, setting up the SSL/TLS to Full instead of Flexible could solve the problem

https://docs.railway.com/guides/public-networking#provider-specific-instructions

If this doesn't work, if you could send some screenshots from the logs when you do requests to the API, that would be helpful

I’m not using Cloudflare. I just want to access my project through the Railway production URL, nothing else. It works in testing, but in production, when I access it, the flow is triggered, but it doesn’t return anything to me. That’s the problem.

Could you attach some screenshots from the logs and the domain setup? Are you calling this endpoint from the browser or somewhere else?

do you have environment variables in your dev setup that may not work in prod?

I discovered the problem in the simple local memory node in production, it lost the relationship with the messages, so I redid the references and it worked.

Thanks to everyone for the help.