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@ndexvictoria
Last active June 14, 2018 07:23
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nDEX ITO contract
pragma solidity ^0.4.21;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }
contract NDEX {
// Public variables of the token
string public name = "nDEX";
string public symbol = "NDX";
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default
uint256 public totalSupply;
uint256 public NdexSupply = 15000000000;
uint256 public buyPrice = 10000000;
address public creator;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);
event FundTransfer(address backer, uint amount, bool isContribution);
/**
* Constrctor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
function NDEX() public {
totalSupply = NdexSupply * 10 ** uint256(decimals); // Update total supply with the decimal amount
balanceOf[msg.sender] = totalSupply; // Give NDX Mint the total created tokens
creator = msg.sender;
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value >= balanceOf[_to]);
// Save this for an assertion in the future
uint previousBalances = balanceOf[_from] + balanceOf[_to];
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
// Asserts are used to use static analysis to find bugs in your code. They should never fail
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
/// @notice Buy tokens from contract by sending ether
function () payable internal {
uint amount = msg.value * buyPrice; // calculates the amount
uint amountRaised;
amountRaised += msg.value; //many thanks bois, couldnt do it without r/me_irl
require(balanceOf[creator] >= amount); // checks if it has enough to sell
require(msg.value <= 10**17); // so any person who wants to put more then 0.1 ETH has time to think!
balanceOf[msg.sender] += amount; // adds the amount to buyer's balance
balanceOf[creator] -= amount; // sends ETH to NDXMint
emit Transfer(creator, msg.sender, amount); // execute an event reflecting the change
creator.transfer(amountRaised);
}
}
@ndexvictoria
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For creating a better token ecosystem total supply change 150000000 NDX to 15000000000 NDX before TGE. And price 10000000 NDX / 1 ETH. Hope this will gain more acceptance in community.

@ndexvictoria
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Token generation will occur today.

@ndexvictoria
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All relevant addresses will post soon.

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