Methods to retrieve token balances and allowances

To retrieve token balances and allowances, the following methods are available:

getBalance

This method fetches the balance of a specific address.

• Class: TradeTokenContract
• Parameters:
  • address (string): The address whose balance needs to be fetched.
• Returns: Promise<string>

getBalances

This method fetches the balances of all addresses involved in Transfer events.

• Class: TradeTokenContract
• Returns: Promise<AccountBalance[]>

getAllowance

This method fetches the allowance of a spender for a given owner.

• Class: TradeTokenContract
• Parameters:
  • owner (string): Address of the token owner.
  • spender (string): Address of the spender.
• Returns: Promise<string>

These methods are part of the TradeTokenContract class, which manages interactions with a Trade Token contract.