supported_protocol_features

Command

clio get supported_protocol_features [OPTIONS]

Description

Get supported protocol features from the blockchain. This command retrieves a list of all protocol features that the node supports, including their activation status.

Synopsis

clio get supported_protocol_features
  [-h | --help]                       # Print this help message and exit
  [--help-all]                        # Show all help

Examples

Get supported protocol features

clio get supported_protocol_features

Output:

[
  {
    "feature_digest": "0ec7e080177b2c02b278d5088611686b49d739925a92d9bfcacd7fc6b74053bd",
    "subjective_restrictions": {
      "enabled": true,
      "preactivation_required": false,
      "earliest_allowed_activation_time": "1970-01-01T00:00:00.000"
    },
    "description_digest": "64fe7df32e9b86be2b296b3f81dfd527f84e82b98e363bc97e40bc7a83733310",
    "dependencies": [],
    "protocol_feature_type": "builtin",
    "specification": [
      {
        "name": "builtin_feature_codename",
        "value": "PREACTIVATE_FEATURE"
      }
    ]
  },
  {
    "feature_digest": "1a99a59d87e06e09ec5b028a9cbb7749b4a5ad8819004365d02dc4379a8b7241",
    "subjective_restrictions": {
      "enabled": true,
      "preactivation_required": true,
      "earliest_allowed_activation_time": "1970-01-01T00:00:00.000"
    },
    "description_digest": "f3c3d91c4603cde2397c50e50d96e1fe3b6a0c1d85e06e8e73dd3d03f0e7b2b4",
    "dependencies": [
      "0ec7e080177b2c02b278d5088611686b49d739925a92d9bfcacd7fc6b74053bd"
    ],
    "protocol_feature_type": "builtin",
    "specification": [
      {
        "name": "builtin_feature_codename",
        "value": "ONLY_LINK_TO_EXISTING_PERMISSION"
      }
    ]
  }
]

Requirements

• Install the currently supported version of clio.
• A running nodeop instance with the chain API plugin enabled.

note

The clio tool is bundled with the Wire software. Installing Wire core will install the clio and kiod command line tools.

note

Use this command to discover available protocol features before activating them with clio system activate.