Does Railway provide API key for security layer?

Understand that we can implement api key as well for our service layer, but it is little bit unfair when comes to ddos or anonymos attack from external. Our resource will by occupied.

I am wondering is there any security layer which front our services?

railway doesn't offer this, but cloudflare does!

cloudflare worker? the worker process limit up to 10ms only. And it does not support TCP and nodemailer

what no, cloudflare ddos protection

railway doesn't support TCP either

it support TCP, it connectible to mongo atlas.

sorry i am not talking about TCP hosting / Streaming based, sorry to make you misunderstood

railway does not support running tcp servers is what i mean

but yeah cloudflare ddos protection is what you are asking for

can railway domain been privately?
if I hosting cloudflare worker http router -> railway domain?

no railway domains are public.
can you please clarify why you keep mentioning cloudflare workers after i mention cloudflare ddos protection

i am not familiar with cloudflare ddos protection, does it integratable with railway domain?

you would have to use your own domain

noted, i will take a look on it. Thanks @Brody 🙂