https://medium.com/@RadarRelay/on-r adar-and-relayers-30423f

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4KB, 199x37px

https://medium.com/@RadarRelay/on-radar-and-relayers-30423f506587

Do I need ZRX?
All fees Radar collect will be in ZRX and initially during the beta users will be required to own ZRX in order to trade on Radar Relay. However, Radar will be implementing fee abstraction functionality to lower the barrier to entry. For example:
A taker wants to fill Order A on Radar using ETH, but has no ZRX tokens in his wallet.
Radar finds an ETH-ZRX Order B for the exact amount of ZRX the taker would need to pay the fee for Order A.
Radar executes Order B to get the required ZRX tokens for Order A’s fees.
Order A is filled and the transaction is completed.
The taker’s experience improves, and under the hood, Radar has collected fees in ZRX. Over time, as liquidity network effects grow, all tokens will be available for fees.

>ZRX Moon mission.