Is there any way to buy coins instantly?With or without bots?Like in miliseconds or so?
Gunbot may work well for you, it work in seconds tho, not miliseconds.
You can buy it from Gunthar in this topic (As already pointed by Snail2)
https://bitcointalk.org/index.php?topic=1715214.0The topic focus on Poloniex, but now it works on Bittrex and Kraken too. Also it's one time fee, you wont have to be paying for using a service, you will be buying the product and run in you PC if you want.
You can use my referral code [REMOVED] for 10% discount. If u need any help setting things up or have any doubts you can PM me, or find me in telegram. (Contact in my profile)
Renato
EDIT: Yo guys if you are interested into Gunbot for Poloniex/Kraken/Bittrex by Gunthar, use NOIREX as referral when contacting him to get 20% discount off your Bot - my promotion expires on 31 july 17
Enjoy
Sorry, haven't notice someone already advertise his referral here. I'm removing mine. Altough, I think Gunthar did set some rules about discount, so you may want to check that.
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ALSO: On a second reading, I think OP is looking for a method/bot to buy a coin faster when notified by a pump group. If that's the case, gunbot won't help.