Important Information!
The CryptoDerivatives.Market site collects information on the TokenTrader, TokenSeller and GNTTokenTrader smart contracts deployed on the Ethereum blockchain. Market Makers create these contracts to buy and/or sell ERC20-compliant tokens in exchange for ethers. Market Takers interact with the listed smart contracts to exchange ethers for tokens or tokens for ethers.
You are responsible for your own trades. We accept no liability for errors or ommissions.
The most likely error to occur is for an incorrect address to be entered when you are transferring your ethers or tokens to the smart contracts. It is advisable for you to copy and paste the contract addresses into a spreadsheet or text editor, label it with a name and use this information to paste the addresses into your Ethereum wallet to execute the transfer. AND DOUBLE/TRIPLE CHECK YOUR DESTINATION ADDRESS BEFORE PRESSING THE SEND BUTTON.
Do not send funds to the contracts from an exchange (such as Poloniex or Kraken) wallet. Send funds from a wallet you control in Ethereum Wallet / Mist, Parity or https://www.myetherwallet.com.
As a Market Maker, you create new contracts by executing a function on the factory smart contract. Test your contracts out initially with a small amount of ethers and/or tokens and verify the exchange rate.
As a Market Taker, you send ethers to the smart contracts to receive the tokens, or approve and execute a function of the smart contract to transfer your tokens to the smart contract in exchange for ethers. Test the smart contract initially with a small amount of ethers and/or tokens and verify the exchange rate.
The source code is available for you to scrutinise, and the validated source code is available at the deployment address of the smart contract. Don't trust me. Trust the code.
And I am offering a 216 ETH Bug Bounty so you and other people can scrutinise the code for bugs.
If you send more ethers than there are tokens in the smart contract, you will receive a refund of the excess ethers you paid back to your address.
If you send more tokens that there are ethers in the smart contract, the smart contract will only transfer the amount of tokens that is has ethers to pay for.
There are no fees from executing these contracts other for the standard Ethereum transaction fee. See Fees for further information.
This site is run by donations, so please consider donating to so we can spend time enhancing it.
You can find the source code and deployment address of the latest deployed contracts at Latest Deployed Contracts - Jan 25 2017.
You can find the history of the REP TokenTraderFactory, GNT TokenTraderFactory and the new TokenTraderFactory and TokenSellerFactory in History. The code was originally created by the excellent /u/JonnyLatte, modified by /u/cintix and further refined by The BokkyPooBah.
All information on the blockchain is available for anyone to see, and will be for the future. CryptoDerivatives.Market respects your privacy and does not want to collect any information other that what is required to run the site smoothly. And we will purge this information when it is no longer required.
Enjoy. Check the code to satisfy yourself. We accept no responsibility for any losses!!!
Most of this wiki is currently work in progress. GNTTokenTrader & Factory, GNT ‐ Golem Network Token and Bug Bounty are complete.
- 1ST ‐ First Blood
- AMIS ‐ AMIS
- ARC ‐ Arcade City
- BARF ‐ BARF (discontinued)
- BERP ‐ BokkyPooBah´s Ether Refundable Prize
- DAO ‐ The DAO
- DGD ‐ Digix DAO
- DGDb ‐ Digix DAO Badge
- DICE ‐ Etheroll
- EDG ‐ Edgeless
- EMV ‐ Ethereum Movie Venture
- ETB ‐ Ethbits
- GNO ‐ Gnosis Token
- GNT ‐ Golem Network Token
- GNTW ‐ Wrapped Golem Network Token
- GUP ‐ Matchpool Guppy
- HKG ‐ Hacker Gold
- HMQ ‐ Humaniq
- ICN ‐ Iconomi
- INC ‐ Incent
- LOVE - I Love You
- LUN ‐ Lunyr-Token
- MKR ‐ Maker DAO
- MLN ‐ Melon Token
- PLU ‐ Pluton
- RBX ‐ Ripto Bux
- REP ‐ Augur
- RLC ‐ iEx.ec Network Token
- SNGLS ‐ SingularDTV
- SWT ‐ Swarm City
- TAAS ‐ Token-as-a-Service
- TIME ‐ Chronobank
- TKN ‐ TokenCard
- TRST ‐ WeTrust
- UNI - Unicorn 🦄
- VSL - vSlice
- WAV ‐ Waves Token
- WBC ‐ Waves Bitcoin Token
- WCT ‐ Waves Community Token
- WINGS ‐ WINGS
- XAUR ‐ Xaurum