Installing rust:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Config file be formatted like the following:

- network:
  network_url: "wss://tfchain.dev.grid.tf:433"
  accounts:
    - name: Activation Service
      address: 5GNNdXSQJC5LxKv1s2zvhCwyWyCg1msGPanHCsSNbWyu2Z2n
      threshold: 10
    - name: Bridge
      address: 5Dfiaccytu741LE8KxqegrBeVKgmCKRHU7KEuamf3igxgGW9
      threshold: 1
    - name: Offchain worker
      address: 5GRiEUaZZxuS7J1VbCvmz9LRdgyMJR9mxPE9JzCZu45JyXTx
      treshold: 1
- network:
  network_url: "wss://tfchain.grid.tf:433"
  accounts:
    - name: Activation Service
      address: 5GNNdXSQJC5LxKv1s2zvhCwyWyCg1msGPanHCsSNbWyu2Z2n
      threshold: 5

Note: you can set a treshold in TFT for each account, if the balance is below this treshold, a message will trigger

Note: url should have a port, in case of wss it's 443 otherwise it could be 9944 or 80 depending on the settings of the websocket endpoint.

Talk to botfather on telegram to create a new bot, once created you will get a token, save this for later. Now add this bot to a group on telegram, now get the chat id for this group:

Go to: https://api.telegram.org/bot<BOT_TOKEN>/getUpdates

and find the corresponding chat group and extract the ID.

export TELEGRAM_BOT_TOKEN=token
export TELEGRAM_CHAT_ID=-1231231
cargo run ./config.yaml