> gofs help
NAME:
   gofs - GoChain filesystem cli tool

USAGE:
   gofs [global options] command [command options] [arguments...]

VERSION:
   0.0.1

COMMANDS:
     pin      Pin a CID
     cost     Get the current storage cost in wei per GigaByteHour.
     add      Add and pin a file.
     status   Get the current storage cost in wei per GigaByteHour.
     help, h  Shows a list of commands or help for one command

GLOBAL OPTIONS:
   --url value    gofs api url (default: "https://gofs.io/api/v0/")
   --help, -h     show help
   --version, -v  print the version