SUN is an incentivization layer for TRON's DeFi ecosystem and a transit center of crosschain assets.
The SUN token is the native governance token of the SUN platform. As the project develops, SUN token holders will be able to vote on platform parameters via a Decentralized Autonomous Organization (DAO).
As of writing, users can earn it by staking JustSwap's SUN/TRX, JST/TRX, and USDT/TRX Liquidity Provider (LP) tokens. The project has also allowed users to stake TRX tokens to receive SUN rewards as an early stage incentivization strategy.
The amounts of SUN tokens being distributed to different pools daily are listed below:
TRX: 10,000 SUN
SUN/TRX LP token: 49,000 SUN
JST/TRX LP token: 39,000 SUN
USDT/TRX LP token: 29,000 SUN
In a blog post, the project mentioned that it plans to introduce crosschain assets such as TRC-10/TRC-20 BTC, ETH, and XRP, and to support respective liquidity pools.