Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract Token
•    - function transferFrom(address from, a ...
•  contract RedemptionContract *
•    - function RedemptionContract(address _ ...
•    - function ()
•    - function redeemTokens(uint amount)

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2017-09-08
*/

pragma solidity ^0.4.9;

contract Token {
  function transferFrom(address from, address to, uint256 value) returns (bool success);
}

contract RedemptionContract {
  address public funder;        // the account able to fund with ETH
  address public token;         // the token address
  uint public exchangeRate;     // number of tokens per ETH

  event Redemption(address redeemer, uint tokensDeposited, uint redemptionAmount);

  function RedemptionContract(address _token, uint _exchangeRate) {
    funder = msg.sender;
    token = _token;
    exchangeRate = _exchangeRate;
  }

  function () payable {
    require(msg.sender == funder);
  }

  function redeemTokens(uint amount) {
    // NOTE: redeemTokens will only work once the sender has approved 
    // the RedemptionContract address for the deposit amount 
    require(Token(token).transferFrom(msg.sender, this, amount));
    
    uint redemptionValue = amount / exchangeRate; 
    
    msg.sender.transfer(redemptionValue);
    
    Redemption(msg.sender, amount, redemptionValue);
  }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"funder","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"exchangeRate","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"amount","type":"uint256"}],"name":"redeemTokens","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"inputs":[{"name":"_token","type":"address"},{"name":"_exchangeRate","type":"uint256"}],"payable":false,"type":"constructor"},{"payable":true,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"redeemer","type":"address"},{"indexed":false,"name":"tokensDeposited","type":"uint256"},{"indexed":false,"name":"redemptionAmount","type":"uint256"}],"name":"Redemption","type":"event"}]

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

00000000000000000000000002b9806a64cb05f02aa8dcc1c178b88159a61304000000000000000000000000000000000000000000000000000000000000096a

-----Decoded View---------------
Arg [0] : _token (address): 0x02B9806a64cB05F02AA8dcc1C178b88159A61304
Arg [1] : _exchangeRate (uint256): 2410

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 00000000000000000000000002b9806a64cb05f02aa8dcc1c178b88159a61304
Arg [1] : 000000000000000000000000000000000000000000000000000000000000096a

bzzr://5be160f2e24647e617ea81db0acd29bf3c294b739d65128111be97e3d632abd6