Credo Token
ERC20
This contract is an ERC20 token.
Name
Credo Token
Symbol
CREDO
Decimals
18
Total Supply
1,374,729,257 CREDO
About
link
description
Credo (CREDO) is a token offered by BitBounce email service and the native currency of CredoEx exchange. Meant to reduce spam, users of the BitBounce service are said to earn Credo for emails received from unfamiliar senders, and according to BitBounce.com, users also have the option to spend the Ethereum-based token in order to send unsolicited emails.
Stats
Public Functions
8
Event Types
4
Code Size
6,340 bytes
Events (4) keyboard_arrow_up
Functions
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
Source Code
function transfer(address _to, uint256 _value) returns (bool success) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] -= _value;
balances[_to] += _value;
Transfer(msg.sender, _to, _value);
return true;
} else {
return false;
}
}transferFrom keyboard_arrow_up
Source Code
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
Transfer(_from, _to, _value);
return true;
} else {
return false;
}
}approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}allowance keyboard_arrow_up
createTokens keyboard_arrow_up
Parameters help
This function has no parameters.
Requirements help
Source Code
function createTokens() payable external {
if (isFinalized) throw;
if (block.number < fundingStartBlock) throw;
if (block.number > fundingEndBlock) throw;
if (msg.value == 0) throw;
uint256 tokens = safeMult(msg.value, credoEthExchangeRate);
uint256 checkedSupply = safeAdd(totalSupply, tokens);
if (tokenCreationCap < checkedSupply) throw;
totalSupply = checkedSupply;
balances[msg.sender] += tokens;
CreateCredo(msg.sender, tokens);
}finalize keyboard_arrow_up
Parameters help
This function has no parameters.
Requirements help
One or more of the following:
-
totalSupply
must be equal to
tokenCreationCap
- OR
fundingEndBlock
must be less than
block.number
Source Code
function finalize() external {
if (isFinalized) throw;
if (msg.sender != etherProceedsAccount) throw;
if (totalSupply < tokenCreationMin) throw;
if (block.number <= fundingEndBlock && totalSupply != tokenCreationCap) throw;
isFinalized = true;
if (!etherProceedsAccount.send(this.balance)) throw;
}refund keyboard_arrow_up
Parameters help
This function has no parameters.
Requirements help
Source Code
function refund() external {
if (isFinalized) throw;
if (block.number <= fundingEndBlock) throw;
if (totalSupply >= tokenCreationMin) throw;
if (msg.sender == credosReserveAccount) throw;
uint256 credoVal = balances[msg.sender];
if (credoVal == 0) throw;
balances[msg.sender] = 0;
totalSupply = safeSubtract(totalSupply, credoVal);
uint256 ethVal = credoVal / credoEthExchangeRate;
LogRefund(msg.sender, ethVal);
if (!msg.sender.send(ethVal)) throw;
}
