Installing the Octez client

You can install the Octez client directly on your computer or use a Docker image that has the most recent version of the Octez tools installed.

Installing the Octez client locally

You can install the Octez client on your computer by using your package manager. Then, initialize it to use the RPC node of your choice:

1. Install the client:

   • For MacOS, run these commands:

     brew tap serokell/tezos-packaging-stable https://github.com/serokell/tezos-packaging-stable.git
     brew install tezos-client

   • For Ubuntu, Windows WSL, and Linux distributions that use apt, run these commands:

     REPO="ppa:serokell/tezos"
     sudo add-apt-repository -y $REPO && sudo apt-get update
     sudo apt-get install -y tezos-client

   • For Fedora and Linux distributions that use Copr, run these commands:

     REPO="@Serokell/Tezos"
     dnf copr enable -y $REPO && dnf update -y
     dnf install -y tezos-client

   For more local installation options, see How to get Tezos in the Octez documentation.

2. Verify that the Octez client is installed by running this command:

   octez-client --version

   If you see a message with the version of Octez that you have installed, the Octez client is installed correctly. For help on Octez, run octez-client --help or see the Octez documentation.

3. Initialize the client's configuration file by running this command:

   octez-client config init

   This command creates a default configuration file in the location $HOME/.tezos-client/config.

4. Set the RPC node to use:

   1. Get the URL of a public RPC node or a private node that you have access to. For example, you can get the URL of a testnet node from https://teztnets.com/, such as https://rpc.ghostnet.teztnets.com for Ghostnet.

   2. Set your Octez client to use this node by running this command on the command line, replacing the Ghostnet URL with the URL that you copied:

      octez-client --endpoint https://rpc.ghostnet.teztnets.com config update

      If you are using a testnet, Octez shows a warning that you are not using Mainnet. You can hide this message by setting the TEZOS_CLIENT_UNSAFE_DISABLE_DISCLAIMER environment variable to "YES".

   3. Verify that you are using the correct RPC URL by running this command:

      octez-client config show

      The response from Octez includes the URL of the RPC node that you are using.

For a full list of Octez client commands, run octez-client man.

Using the Octez client in the Tezos Docker image

The Tezos Docker image contains the latest version of the Octez client and the other Octez tools. To start a container from this image, run this command:

docker run -it --rm --entrypoint /bin/sh --name octez-container tezos/tezos:latest

You can verify that the Octez client is available in the container by running this command:

octez-client --version

Then set the RPC node for the client as described above.

For more information about using the Docker image, see Using Docker Images And Docker-Compose in the Octez documentation.