JUST (JST) is the governance token of the JUST DeFi ecosystem on the TRON blockchain, and it is also the asset used in the protocol's buyback-and-burn program. The CoinStats snapshot shows JST at $0.1356, down 1.33% over 24 hours, with a market capitalization of $1.09B (rank #92) and 24h volume of $20.50M.
Core technology and architecture
JST is a TRC-20 token with the contract address TCFLL5dx5ZJdKnWuesXxi1VPwjLVmWZZy9. The ecosystem centers on JustLend DAO, a lending market built on the Compound V2 architecture with four sub-protocols: Supply & Borrow Market (SBM), sTRX liquid staking, Energy Rental, and Governance. SBM V2 launched on 17 June 2026 with isolated collateral, a Vaults and Markets structure, and an Adaptive Curve Interest Rate Model.
The ecosystem also includes USDD, an over-collateralized stablecoin, and GasFree, a service that lets users pay transfer fees in stablecoins.
Primary use cases
- Governance: JST holders propose and vote on protocol parameters, treasury decisions, and roadmap items through GovernorBravo and Timelock contracts.
- Value capture: Protocol revenue funds recurring JST buybacks and burns.
- Lending and borrowing: Users supply TRON assets to earn interest or borrow against collateral.
- Fee utility: At its April 2020 launch, JST was used to pay stability and liquidation fees in the JustStable (USDJ) system.
Who is behind JUST and where is it based?
Justin Sun is the only individual the sources consistently name. Bybit states that he founded the JUST platform, and TRON's website lists him as TRON's founder. A TRON DAO statement says Sun stepped down as CEO of the TRON Foundation after December 2021 and does not work for the DAO on a daily basis. The JustLend DAO whitepaper (version 2.0, June 2026) credits only "The JustLend DAO Team," and no individual JUST or JustLend developers are named in the sources.
JUST went live in April 2020 as TRON's first decentralized stablecoin lending platform. The JST token sale ran on Poloniex's LaunchBase platform on 5 May 2020. In August 2022, the JUST lending platform was upgraded to JustLend DAO.
The country where the JUST team operates is not confirmed. Directory listings place TRON DAO in Singapore, Built In lists San Francisco, and TRON DAO press releases carry a Geneva dateline. None of these establishes where the JUST team is based.
The legal entity is not clearly established. A Kraken-hosted white paper names the issuer as the "JUST Foundation" but gives no jurisdiction and lists the registered address as unavailable. The same document says the platform was developed by a team organized under TRON Foundation Limited. Uphold states that the JUST Foundation's jurisdiction has not been clearly disclosed, and the sources do not resolve the discrepancy.
Tokenomics
- Maximum supply: 9,900,000,000 JST.
- Circulating and total supply: 8,018,019,892 JST each, per the snapshot.
- Cumulative burns: 1,881,973,007 JST (19.01% of maximum supply) after the fifth round. Subtracting these burns from the cap matches the snapshot supply figure.
- Initial allocation (whitepaper): JUST Ecosystem 30%, Strategic Partners 26%, Team 19%. The excerpt does not describe the remaining 25%.
JustLend DAO approved the buyback-and-burn program on 21 October 2025. The initial round used 30% of accrued revenue, and the remaining 70% was scheduled for quarterly execution through 2026.
| Round | Date | JST burned | |
|---|---|---|---|
| 2nd | 15 January 2026 | 525,000,000 | |
| 3rd | April 2026 | Not captured in retrieved sources | |
| 4th | 17 July 2026 | 355,021,530.97 | |
| 5th | 16 October 2026 | 170,723,144 |
On 24 October 2026, JUST announced an upgraded buyback model that adds GasFree revenue to the funding base, along with a $50M treasury reserve cushion and $20.34M in surplus capital for future repurchases. The sources describe no ongoing emission schedule, so supply reduction through burns is the only supply mechanism reported.
Consensus and network security
JUST is an application-layer protocol deployed on TRON and has no independent consensus mechanism. TRON uses Delegated Proof of Stake: 27 Super Representatives, elected by staker votes, produce blocks normally every 3 seconds. A block becomes irreversible once 19 distinct active Super Representatives have produced a block at that height or above, typically in about one minute. JUST's own security depends on its smart contracts, and the sources include no audit report or security incident history for JustLend or JUST contracts.
Key partnerships and ecosystem integrations
- Binance Wallet: According to GlobeNewswire, JustLend integrated SBM V2 with Binance Wallet in Q2 2026.
- GasFree wallet support: TronLink, Guarda, Klever, and eDir had added support as of September 2026.
- HTX: JustLend proposal #39, launched in May 2026, would add HTX as a lending and borrowing market.
Competitive advantages and unique value proposition
- Revenue-linked buybacks: JST's design ties protocol revenue to recurring buybacks. CoinDesk reported that JST's price rose 50% in Q1 2026.
- Scale on TRON: JustLend describes itself as the largest lending protocol on TRON. CoinDesk reported its TVL at $3.3B in Q1 2026. JUST's DeFi TVL, which combines JustLend, USDD, and JST-related value, was $11,624,811,954 on 31 October 2026.
- Single governance layer: JST governs JustLend, USDD, and GasFree under one DAO structure.
- Risk segmentation: SBM V2's isolated-collateral model limits liquidation spillover across assets.
Development activity and roadmap highlights
- Q1 2026 report (27 April 2026): Planned funding sources expanded to sTRX staking revenue, SBM revenue, USDJ revenue, GasFree revenue, and future USDD earnings.
- Q2 2026 report (21 July 2026): SBM V2 had attracted 485,669 users, and the fourth burn had removed 17.29% of total supply cumulatively.
- Q4 2026: Quarterly buyback executions and the upgraded model remain in progress. One CoinMarketCap AI summary cites $21.54M in planned Q4 repurchases, but this conflicts with the $34,061,660.91 "upcoming" burn on JustLend's transparency page and is not confirmed by primary sources.
The sources do not confirm the amount of the third burn or the team's country and jurisdiction.