BitcoinDiamond three-node private network in regtest mode Node Pool RPC Port 16101, Username: user, Password: pass Node Bob RPC Port 16102, Username: user, Password: pass Node Alice RPC Port 16103, Username: user, Password: pass build image docker build -t bcd_private_net bcd_private_testnet/ run image with internal ports exposed at host docker run -it -d -p 16101:16101 -p 16102:16102 -p 16103:16103 bcd_private_net cli docker exec -it <container_id> /usr/local/bin/bitcoindiamond-cli -datadir=/data/node-pool getblockchaininfo rpc: curl --user user:pass --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getblockchaininfo", "params": [] }' -H 'content-type: application/json;' http://127.0.0.1:16101/