I was using duplikium as a copying service, this service
allows just by entering the slave & master password to copy trades
but only one terminal (master) is needed. How is that possible since all
the others copy service works with a server & a client ? Is there any other one working that way since I encountered connections problems ?
According to their website: You don't need to keep a PC, a VPS or a server running 24/24, everything will be managed directly on their servers through account(s) trading password.
This involves the trading account master password diffusion in order to perform all operations using the relevant permits.
- Windows Server 2012 R2
5-6 instances with 8-12 EAs.
Any broker that offers its own signal service. There are several.
The limitations are considerable compared to a VPS. With a VPS you don't have restrictions (no same broker for both terminals) and, more importantly, the operations are performed locally, without any additional latencies between instances, without who knows what bounce between servers... You can monitor it to detect any connection problems and more.
Free network services offered on a large scale may be poor.
For 1 to 1 terminal, there is also the service provided by MQL5. The price is reasonable in my opinion.