How to connect NpgsqlDatabaseInfo for crate database in C#

Thank you for the response . I am using crate:4.5.0 docker image. Without specificy DataFactory got an error of Read
mismatched input ‘READ’
That mentioned in this post https://community.cratedb.com/t/sqlparseexception-when-opening-cratedb-connection-in-c/436
Is there any reference document ?