RPC calls to LND using curl?
The lnd.conf information you shared above is required for the LND instance to query your local bitcoind node (to detect or follow on-chain/mempool events), and does not represent the LND user interface.

LND has a REST API which you can query with curl:
https://api.lightning.community/rest/index.html#lnd-rest-api-reference 

The REST interface listening port can be configured here:
https://github.com/lightningnetwork/lnd/blob/master/config.go 

The LND documentation describes it in more detail, but you will need to generate valid macaroons for LND https calls.