EcoRealEstate
ERC20
This contract is an ERC20 token.
Name
EcoRealEstate
Symbol
ECOREAL
Decimals
18
Total Supply
1,000,000,000 ECOREAL
About
link
description
Ecoreal Estate (ECOREAL) is a cryptocurrency token and operates on the Ethereum platform. Ecoreal Estate has a current supply of 1,000,000,000 with 208,919,604.627 in circulation. The last known price of Ecoreal Estate is $0.103927 USD and is up 4.31% over the last 24 hours. It is currently trading on 2 active market(s) with $1,366.98 traded over the last 24 hours. More information can be found at https://ecoreal.estate/.
Stats
Public Functions
11
Event Types
6
Code Size
8,924 bytes
Library Use
Uses SafeMath for uint.
Events (6) keyboard_arrow_up
Functions
transferOwnership keyboard_arrow_up
balanceOf keyboard_arrow_up
allowance keyboard_arrow_up
transfer keyboard_arrow_up
Requirements help
Source Code
function transfer(address _to, uint _value) public returns(bool) {
require(_to != address(0));
require(balances[msg.sender] >= _value);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
transferFrom keyboard_arrow_up
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint _value) public returns(bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
swapTokens keyboard_arrow_up
Parameters help
This function has no parameters.
Requirements help
exchangeEnabled must be true
Source Code
function swapTokens() public payable {
require(exchangeEnabled);
uint tokensToSend;
tokensToSend = (msg.value * (10**decimals)) / tokenPrice;
require(balances[owner] >= tokensToSend);
balances[msg.sender] += tokensToSend;
balances[owner] -= tokensToSend;
owner.transfer(msg.value);
emit Transfer(owner, msg.sender, tokensToSend);
emit TransferSold(msg.sender, tokensToSend);
}
mintToken keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function mintToken(address _target, uint256 _mintedAmount) public onlyOwner() {
balances[_target] += _mintedAmount;
totalSupply += _mintedAmount;
emit Transfer(0, _target, _mintedAmount);
}
transferFrom keyboard_arrow_up
Requirements help
Source Code
function transferFrom(address _from, address _to, uint256 _value) public returns(bool success) {
require(_to != address(0));
require(balances[_from] >= _value); // Check if the sender has enough
require(_value <= allowed[_from][msg.sender]); // Check if allowed is greater or equal
balances[_from] = balances[_from].sub(_value); // Subtract from the sender
balances[_to] = balances[_to].add(_value); // Add the same to the recipient
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value); // adjust allowed
emit Transfer(_from, _to, _value);
return true;
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval (address _spender, uint _addedValue) public returns (bool success) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
decreaseApproval keyboard_arrow_up
Source Code
function decreaseApproval (address _spender, uint _subtractedValue) public returns (bool success) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}