General

High-level Frequently Asked Questions

What is Radar Relay?
Radar Relay is a non-custodial and peer-to-peer relayer built on top of the 0x protocol. We display and manage orders but do not hold assets or execute trad...
Fri, 11 May, 2018 at 9:46 AM
What is the 0x Project?
0x Project is an open, permissionless protocol allowing for ERC20 tokens to be traded on the Ethereum blockchain. The 0x team created and now maintains smar...
Mon, 27 Aug, 2018 at 3:11 PM
When Do I Pay Gas?
You pay gas any time you send a transaction to the Ethereum blockchain. There are several instances including: Wrapping ETH Unwrapping ETH Enabling ...
Fri, 11 May, 2018 at 9:46 AM
How Do I Cancel an Order on Radar?
If you place a limit order on the order book it will stay until it fills or expires. Note that cancellations are transactions sent to the blockchain. If yo...
Tue, 25 Sep, 2018 at 2:02 PM
Why Use the Open Order Book Strategy?
A relayer can decide who can access their orders books and what orders they accept. At the moment, there are two main strategies relayers use. Relayer str...
Fri, 11 May, 2018 at 9:46 AM
What are Your Fees?
We don't have any fees presently. There are no fees on Radar Relay right now but users still need to pay gas costs for transactions. We will announ...
Tue, 5 Jun, 2018 at 10:46 AM
Why is Radar Relay better than decentralized exchanges?
Networked Liquidity Relayers are all built on the 0x Protocol rather than on top of proprietary smart contracts. This allows us to participate in networke...
Sat, 12 May, 2018 at 11:29 AM
Do You Have a Minimum or Maximum Order Size?
Minimum Order Size We have a minimum order size of 1 USD. This minimum was implemented to limit attack vectors on our order books. As it costs a gas fee...
Wed, 23 May, 2018 at 10:23 AM
Market Order
A market order is a buy or sell order to be executed immediately at current market prices. With this order type the focus is on the number of tokens bought ...
Wed, 23 May, 2018 at 10:26 AM
Contacting Radar Relay
If you have feature requests or a question that is not answered in our support pages feel free to reach out to us directly. Send us a support request usin...
Sat, 12 May, 2018 at 11:29 AM