Too many requests

[KiraYo4kage]

Hello!

I was banned while using a Nodejs snipping bot maded by myself, just searching the market every 1000ms.
And then the network response became too many requests. But i could still sell player, just could't search. And it only appeared on the web app.
First time or second time it lasted a few minutes but, this time i have waited for more than 3 hours.

My question is, will the punish time become longer and longer, till ea ban my web market?
And how many times should i set to send the request in a minute or an hour?

Just tell me if you now the answer please, thanks a lot.