@open-web3/guardian v0.5.1

@open-web3/guardian

Working In Progess

Overview

guardian is a CLI tool & JS library to monitor on chian states and events. When user defined criteria are met, it will execute a script or post a webhook to perform an action. This action can notify users, or initiate/participate in collateral auctions such as send a transaction.

See #1 for spec and example.

Example

To use guardian-cli tool first install package globaly.

yarn global add @open-web3/guardian-cli

Create a YAML config file.

version: "0.1"
guardians:
  substrate-chain: # user defined

    networkType: substrateChain
    nodeEndpoint: wss://kusama-rpc.polkadot.io/

    monitors:
      accounts-monitor: # user defined
        task: system.accounts

        arguments:
          account:
            - 5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty
            - 5DAAzDBM2xoob4fcN4X7c8QXxZj7AEENfcMQWApUE6ALspWG

        actions:
          - method: script
            path: ./do_something # any script

Start guardian using command.

guardian-cli --config=./config.yaml

guardian will start monitoring and will execute script do_something when there's a balance change. The script can read the data from stdin.