Building Daml Appps with distributed Ledger : per participant ledger

I have built topology where every participant has its own ledger where .dar file is deployed on each participant nodes .
Now I am facing issue how to share contract to other parties as there is shared ledger in this topology ? I know it can be achieved using canton synchronization protocol but is there any way out to achieve this by Daml driver for postgreSQL ?

Hi @Amaan_Khan and welcome to the Daml developers forum

Canton’s getting started guide lays out how to connect multiple participants to a shared ledger and how to deploy contracts.

Can you provide more information on the topology and how you’ve set it up so that every participant has its own ledger? Understanding the reason for it might help. As far as I know if you want to connect multiple ledgers you would need to use Canton.