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Account

Account resource provides operations to query information about Ethereum accounts (addresses).

Operations​

Get Current Address​

Get the address of the currently connected wallet from the Account credential.

Required Credentials: Ethereum RPC, Ethereum Account

Parameters: None

Use Cases:

  • Identify the wallet address being used
  • Display current account information
  • Verify which account is connected

Example Output:

{
  "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
}

Get Balance​

Retrieve the native token balance (ETH) of an account.

Required Credentials: Ethereum RPC

Parameters:

  • Address (optional): The Ethereum address to query. If not provided, uses the wallet address from Account credential
  • Format: Choose output format
    • wei: Raw balance in wei (default)
    • gwei: Balance in gwei (1 gwei = 10^9 wei)
    • ether: Balance in ether (1 ether = 10^18 wei)
  • Block: Block number to query (default: latest)

Example:

{
  "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "format": "ether"
}

Output:

{
  "balance": "1.234567890123456789"
}

Get Transaction Count​

Get the number of transactions sent from an account (also known as nonce).

Required Credentials: Ethereum RPC

Parameters:

  • Address (optional): The Ethereum address to query. If not provided, uses the wallet address from Account credential
  • Block: Block number to query (default: latest)

Use Cases:

  • Determine the next nonce for sending transactions
  • Check how many transactions an account has sent
  • Verify account activity

Example:

{
  "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
}

Output:

{
  "transactionCount": 42
}

Get Code​

Retrieve the bytecode stored at an address. Returns empty if the address is not a contract.

Required Credentials: Ethereum RPC

Parameters:

  • Address (required): The Ethereum address to query
  • Block: Block number to query (default: latest)

Use Cases:

  • Check if an address is a smart contract
  • Retrieve contract bytecode for verification
  • Verify contract deployment

Example:

{
  "address": "0x6B175474E89094C44Da98b954EedeAC495271d0F"
}

Output:

{
  "code": "0x608060405234801561001057600080fd5b50..."
}

If not a contract:

{
  "code": "0x"
}

Common Use Cases​

Check Wallet Balance​

Monitor your wallet balance before executing transactions:

[Schedule Trigger] → [Ethereum: Account - Get Balance] → [Condition] → [Alert if Low]

Verify Contract Deployment​

Check if a contract was successfully deployed:

[Deploy Contract] → [Wait For Transaction] → [Get Code] → [Verify Code Exists]

Get Next Nonce for Transactions​

Retrieve the correct nonce before sending a transaction:

[Trigger] → [Get Transaction Count] → [Use in Send Transaction]

Tips​

  • Address Format: All addresses should be valid Ethereum addresses (0x followed by 40 hex characters)
  • Optional Address: When address is not provided, the node uses the wallet address from the Account credential
  • Balance Formatting: Use ether format for human-readable balances, wei for precise calculations
  • Contract Detection: An address is a contract if getCode returns a non-empty value (not "0x")