USDD adjusts the clearing rate and debt ceiling parameters to accelerate the construction of the "interest-bearing USDT" ecosystem

On March 2, to adapt to the continuous growth of demand in the DeFi market, the decentralized stablecoin USDD announced a key parameter optimization for USDD Vaults, including a reduction in the liquidation rate and an increase in the debt ceiling for multiple collateral pools. The USDD team stated that this adjustment aims to further unlock the potential of collateral assets, including TRX and sTRX, providing global users with more flexible and higher-yield asset management options.

Since its upgrade to 2.0 in 2025, USDD has achieved a billion-scale issuance with its strategy positioning as the "interest-bearing version of USDT," ranking among the top ten stablecoin projects globally. The parameter adjustments for USDD Vaults not only demonstrate market users' demand for holding USDD and its interest-bearing version sUSDD but also reflect the USDD team's constant attention to user experience and holding needs, striving to create a stable, secure, and transparent DeFi infrastructure.

Major Parameter Adjustments: Low Threshold and High Capacity

According to the official announcement, this adjustment covers the main collateral asset categories in the USDD ecosystem, with the core purpose of "increasing production" and "increasing efficiency."

1. Reduction of Liquidation Rate: Enhancing Capital Leverage Efficiency
   The reduction in the liquidation rate means that users can borrow more stablecoins while maintaining the same collateral, or gain a higher safety cushion during market fluctuations.

• Trx-A: Liquidation rate reduced from 135% to 120%;
• Trx-B: Liquidation rate reduced from 120% to 117%, becoming one of the most competitive lending positions in the market;
• Trx-C and sTRX: Liquidation rates significantly optimized from 150% to 130%.

1. Increase in Debt Ceiling: Unlocking Hundreds of Millions in Minting Space
   To respond to the rapid growth in market demand, the USDD team has doubled or even increased the debt ceiling for multiple Vaults:

• Trx-A scale limit doubled to $200 million;
• Trx-B increased to $100 million;
• Trx-C jumped directly from $50 million to $200 million;
• sTRX vault limit expanded from $10 million to $50 million.

Positioning as "Interest-Bearing USDT": Meeting Strong Market Demand

Since the upgrade to USDD 2.0 in 2025, its market size has peaked over $1.4 billion. The core secret to USDD's success lies in its clear positioning strategy—"interest-bearing version of USDT."

In the current cryptocurrency market, traditional stablecoins, while highly liquid, often do not allow holders to directly earn on-chain native yields from the assets themselves. USDD combines with PSM (Peg Stability Module) to ensure high liquidity exchange with USDT, while utilizing underlying mechanisms like Smart Allocator to return interest generated from collateral to holders.

The core team of USDD stated, "This adjustment aims to meet the increasingly strong demand for USDD by lowering participation thresholds and enhancing capital efficiency." In a market with increasingly clear positioning and fierce competition, USDD is not just a medium of exchange but also a "fundamental treasury bond" in the DeFi space.

$5000 USDD Prize Pool: Incentivizing Ecosystem Participants

To complement this parameter adjustment, USDD has simultaneously launched the "5000 USDD Vault Minting Challenge." According to the rules, users participating in minting USDD through the optimized Vaults will receive corresponding rewards based on the minting scale. The event adheres to the principle of "more minting, more rewards," with individual participants eligible for up to $50 in cash rebates.

This initiative is seen as a strong lever to attract large holders and institutional investors into the USDD ecosystem. With the collateral limits being relaxed, long-term holders within the TRON ecosystem will be able to enhance capital utilization through USDD while retaining staking rewards, achieving "multiple benefits from one action."

Transparency and Security: A New Benchmark for Decentralized Stablecoins

While pursuing scale expansion, USDD has always prioritized security. Currently, USDD's financial status has achieved complete transparency, allowing users to view the reserve coverage ratio in real-time on the official dashboard. Despite the reduction in the liquidation rate, thanks to the TRON network's extremely high transaction speed and robust underlying asset support, USDD's liquidation system has performed excellently during multiple market fluctuations.

This parameter adjustment marks a new expansion phase for USDD. By lowering the liquidation rate to reduce barriers and increasing the debt ceiling to meet growth, USDD is steadily moving towards its goal of becoming "the world's most important decentralized interest-bearing stablecoin." In the increasingly competitive stablecoin race of 2026, USDD has demonstrated the resilience and vitality of decentralized finance through its concrete actions.