Install PMC CLI

The Postchain Management Console (PMC) CLI is a command-line interface that submits transactions to the management chain, crucial for managing your node within the Chromia network.

To ensure security, install PMC on a separate, trusted machine rather than the server where the node operates. Java 21 is required to run PMC, so make sure it's installed first.

For step-by-step instructions to install PMC, you can refer to the PMC CLI installation guide.

Once installed, verify its setup by checking the version:

pmc --version

Next, you'll configure the Provider key pair, which serves as your identity within the Chromia network. It’s important to store this keypair securely, as it plays a critical role in network operations.