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

On March 2, to adapt to the continuous growth of demand in the DeFi market, the decentralized stablecoin USDD announced key parameter optimizations for USDD Vaults, including lowering the liquidation rate and raising the debt ceiling for multiple collateral pools. The USDD official stated that this adjustment aims to further unleash the potential of collateral assets, including TRX and sTRX, providing global users with more flexible and profitable asset management options.

Since its upgrade to 2.0 in 2025, USDD has achieved a billion-scale issuance with its strategy positioning as "interest-bearing 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 show that the USDD official is constantly focused on user experience and holding needs, striving to create a stable, safe, and transparent DeFi infrastructure.

Significant Parameter Adjustments: Low Threshold and High Capacity in Parallel

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. Lowered 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 obtain a higher safety cushion during market fluctuations.

Trx-A: Liquidation rate lowered from 135% to 120%;
Trx-B: Liquidation rate lowered 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%.

2. Increased Debt Ceiling: Unleashing Hundreds of Millions in Minting Space
   To respond to the rapid growth of market demand, the USDD official has doubled or even increased the debt ceiling for multiple Vaults:

Trx-A scale limit doubled to $200 million;
Trx-B raised to $100 million;
Trx-C jumped directly from $50 million to $200 million;
sTRX pool 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 scale peak has surpassed $1.4 billion. The core secret to USDD's success lies in its clear positioning strategy—"interest-bearing USDT."

In the current cryptocurrency market, traditional stablecoins have strong liquidity, but holders often find it difficult to directly obtain on-chain native yields from the assets themselves. USDD, by combining with PSM (Peg Stability Module), not only ensures a highly liquid exchange with USDT but also utilizes underlying mechanisms like Smart Allocator to return the interest generated by 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 the increasingly clear positioning and fierce market competition, USDD demonstrates itself not just as a medium of exchange but as the "fundamental treasury bond" in the DeFi field.

5000 USDD Prize Pool Support: 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 USDD in cash rebates.

This initiative is seen as a strong measure 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 fish."

Transparency and Security: A New Benchmark for Decentralized Stablecoins

While pursuing scale expansion, USDD always prioritizes 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 lowered 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 threshold with a lower liquidation rate and meeting growth with a higher debt ceiling, USDD is steadily moving towards the goal of becoming "the world's most important decentralized interest-bearing stablecoin." In the increasingly competitive stablecoin race of 2026, USDD has proven the resilience and vitality of decentralized finance through its practical actions.