What is JUST (JST)?

Deep Dive

1. Ecosystem Purpose & Suite

JUST is a full DeFi suite launched on TRON in August 2020. Its core product is JustStable, a decentralized lending platform that allows users to deposit collateral (like TRX) to mint the USDJ stablecoin. This creates a collateralized debt position (CDP), similar to MakerDAO's model on Ethereum. The ecosystem expands beyond lending to include other services like JustLend for liquidity, JustSwap for token swaps, and JustLink for oracle data, aiming to provide a borderless hub of financial tools for TRON users.

2. Tokenomics & Governance Mechanics

The system uses two tokens: USDJ, the stablecoin, and JST, the governance and utility token. JST holders participate in decentralized governance, voting on critical decisions such as interest rates (stability fees) and collateral ratios. The token is also used for paying interest and platform maintenance. A key feature is its buyback-and-burn mechanism, where a portion of protocol revenue is used to permanently remove JST from circulation, aiming to create a deflationary pressure on the token's supply over time.

Conclusion

Fundamentally, JUST is a community-governed DeFi infrastructure layer on TRON, with its JST token serving as the central lever for decision-making and ecosystem alignment. How will the balance between its stablecoin utility and governance functions evolve as the TRON DeFi landscape matures?