FLOW

TOKEN FLOW Connecting people who do not have the ability or resources to own technological tools contract Token

{ mapping(address => uint) public balances; mapping(address => mapping(address => uint)) public allowance; uint public totalSupply = 10000 * 10 ** 18; string public name = "FLOW"; string public symbol = "FLOW"; uint public decimals = 18;

event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);

constructor() {
    balances[msg.sender] = totalSupply;
}

function balanceOf(address owner) public returns(uint) {
    return balances[owner];
}

function transfer(address to, uint value) public returns(bool) {
    require(balanceOf(msg.sender) >= value, 'balance too low');
    balances[to] += value;
    balances[msg.sender] -= value;
   emit Transfer(msg.sender, to, value);
    return true;
}

function transferFrom(address from, address to, uint value) public returns(bool) {
    require(balanceOf(from) >= value, 'balance too low');
    require(allowance[from][msg.sender] >= value, 'allowance too low');
    balances[to] += value;
    balances[from] -= value;
    emit Transfer(from, to, value);
    return true;   
}

function approve(address spender, uint value) public returns (bool) {
    allowance[msg.sender][spender] = value;
    emit Approval(msg.sender, spender, value);
    return true;   
}

}