You can register on bitfinex if your deposit >$10k USD

Yep. We are planning to give users possibility to wrote own strategy on script language. And also made api

Yep we are using real time data from Bitfinex. Orders are executing comparing to amount of trades on Bitfinex. So it can be filled partially if it is limit order. Or maybe it will not be filled at all. If there are no volumes  on Bitfinex. So it will be really very similar to real trading.

Hi guys!
I am building new tool CryptoTNG. It is crypto trading simulator for those who wants to try himself as a trader, but not ready to do it with real money right now.
Our main goal is to create a platform that will looks like very similar to most of crypto stock exchanges.
Now we are looking for early adopter for private beta testing. You can subscribe here. We will start to send ivitations at the end of next week.
https://www.producthunt.com/upcoming/cryptotng

Please share your thougths about our idea and your experience using such platforms

Hi, now I am with my team building new tool CryptoTNG. It is crypto trading simulator for those who wants to try himself as a trader, but not ready to do it with real money.
Our main goal is to create a platform that will looks like very similar to most of crypto stock exchanges.
Now we are looking for early adopter for private beta testing. You can subscribe here. We will start to send ivitations at the end of next week.

https://www.producthunt.com/upcoming/cryptotng