BLOCKCHAIN AUTOMATION
Ethereum balance monitoring and block data
Read ETH balances and Ethereum block numbers in Blokboard, then use the results in wallet reports, conditions, and notifications.
Use Blokboard to read an Ethereum address’s ETH balance and the latest block number. Feed those values into the same visual conditions, calculations, and notification blocks used elsewhere in your workflows.
What is supported on Ethereum today?#
The Ethereum node catalog currently contains two nodes: ETH balance and Ethereum block number. The wallet vault also supports Ethereum accounts. This does not imply support for Ethereum swaps, token transfers, contract writes, or live Ethereum event subscriptions.
Build a wallet snapshot#
Start with the Ethereum wallet snapshot. It combines a balance read with a block-number read and assembles the values into an inspectable result. Extend that graph with an If node and a Telegram notification for a balance threshold alert.
Which network and credentials do I need?#
Choose an Ethereum RPC route in the app. Mainnet reads live chain data; Test mode selects Sepolia. A public address is enough for these reads, so you do not need a private key to monitor an address. Read connection setup for Cloud, Public, and Custom RPC options.
If you need trading, liquidity, or event-source workflows today, review the supported Solana integrations.
Workflows to build on
Ethereum node guides
Worked examples, parameters, and outputs from the app’s node catalog.
Build your workflow
Start with an example or connect your first blocks.