I am new to this topic but exploring it for some potential projects.
I see that MultiChain extends the Bitcoin Core API with new calls and functionality
and I have looked up the API page and other resources but was not able to find
any Java API library - jar file, that I could import in Java and try to use JSON-RPC
client to connect to blockchain and issue an asset... if I undestand it correctly
Where can I download actual Java API from?