got get -u github.com/ArtosSystems/tendermint-exp
cd $GOPATH/src/github.com/ArtosSystems/tendermint-exp
go install
You must have tendermint installed.
Run tendermint-exp and in a seperate window run tendermint node.
You can then make the usual RPC calls to the node as defined at https://tendermint.com/rpc/
See https://blog.aventus.io/tendermint-building-a-blockchain-app-from-scratch-78e3250abd0a for more info