Token Functions

name()

Returns the name of the token.

• Inputs: None.
• Outputs: string (token name).

symbol()

Returns the symbol of the token.

• Inputs: None.
• Outputs: string (token symbol).

decimals()

Returns the number of decimals used to display token amounts.

• Inputs: None.
• Outputs: uint8 (number of decimals).

totalSupply()

Returns the current total supply of PublicUnits.

• Inputs: None.
• Outputs: uint256 (total supply of tokens).

balanceOf(address who)

Returns the PublicUnit balance of a given address.

• Inputs:
  • who: Address to query.
• Outputs: uint256 (PublicUnit balance of the address).

transfer(address to, uint256 value)

Transfers PublicUnits from the sender to another address.

• Inputs:
  • to: Address to transfer tokens to.
  • value: Number of tokens to transfer.
• Outputs: bool (true if the transfer is successful).

transferFrom(address from, address to, uint256 value)

Transfers tokens on behalf of another account.

• Inputs:
  • from: Address to send tokens from.
  • to: Address to send tokens to.
  • value: Number of tokens to transfer.
• Outputs: bool (true if the transfer is successful).

approve(address spender, uint256 value)

Approves an address to spend a specific amount of tokens on behalf of the sender.

• Inputs:
  • spender: Address that will spend the tokens.
  • value: Number of tokens to be spent.
• Outputs: bool (true if the approval is successful).

increaseAllowance(address spender, uint256 addedValue)

Increases the allowance granted to a spender.

• Inputs:
  • spender: Address to increase allowance for.
  • addedValue: Number of tokens to add to the allowance.
• Outputs: bool (true if successful).

decreaseAllowance(address spender, uint256 subtractedValue)

Decreases the allowance granted to a spender.

• Inputs:
  • spender: Address to decrease allowance for.
  • subtractedValue: Number of tokens to subtract from the allowance.
• Outputs: bool (true if successful).