1.What is StableHub?

StableHub is a one-stop multi-stablecoin and USD exchange hub and rewards center launched byOSL Group.It enables users to perform 1:1, no-slippage, zero-fee exchanges between major USD-pegged stablecoins and USD, as well as receive annualized rewards based on holdings.

StableHub delivers an optimized stablecoin exchange experience for both retail and institutional users, while aggregating liquidity across multiple stablecoins to address common issues in traditional stablecoin trading, such as price slippage and insufficient depth.

2.Product Advantages

• Zero-Cost Seamless Exchange

  • StableHub supports strict 1:1 exchanges between stablecoins, as well as between stablecoins and USD (subject to certain limits), with no slippage, no fees, and no value loss.

• Superior Depth and Liquidity

  • Institutional-grade liquidity aggregation enables single transactions of hundreds of thousands of USD with minimal impact, surpassing traditional order-book depth. This provides exceptional liquidity for stablecoin trading and meets the large-volume exchange needs of institutions, corporations, and other clients.
• Automatic Rewards on Holdings

  • Simply holding stablecoins in your OSL account allows you to receive annualized rewards automatically. During promotional periods, an APR (Annualized Percentage Rate) of up to 18%–100% may be offered, subject to applicable terms and conditions. Rewards are credited directly to your account, and both the held assets and rewards can be withdrawn at any time.

• Simple Operation and Flexible Trading

  • Exchange assets or stablecoins with a single click via StableHub. It supports small-amount flexible trades, is intuitive and easy to use, and meets a wide range of everyday exchange needs.

• Regulatory Compliance and Fund Security

  • StableHub focuses on compliant, regulated stablecoins. User funds are securely held with 1:1 segregated custody. OSL never uses, lends, or pledges user assets without explicit authorization. Withdrawals are processed on the original chain with near-instant settlement for immediate liquidity.

3.Who is StableHub For?

StableHub caters to diverse user scenarios, including:

• Retail and institutional investors requiring low-cost, multi-stablecoin swaps
• Corporate clients engaged in cross-border payments, trade settlements, or payroll disbursement

• Individuals and businesses seeking compliant rewards on idle stablecoins

4.How to Get Started with StableHub

Step 1: Register or Log In to Your OSL Account (Complete identity verification (KYC) to unlock full access)

Step 2: Access the StableHub Trading Page

• Click "Individuals" > "StableHub" in the top navigation bar on the website, or

• Tap the StableHub icon on the app home screen, or

• Tap the Flash Trade icon on the app home screen, then select the StableHub tab at the top.

Step 3: Trade

• Exchange: Select the asset to exchange, click the arrow to switch direction, enter the amount, and click "Buy" to complete the swap between stablecoins or between stablecoins and fiat (e.g., USDC ↔ USDT).

StableHub is designed for fast and seamless 1:1 spot stablecoin trading. Certain stablecoin pairs are subject to daily/monthly 1:1 exchange limits. When your order is within the limit (or the pair has no limit), the page displays a fixed 1:1 price. If the order exceeds the limit, for some trading pairs, the exchange will be temporarily suspended for the day and will only resume once the limit resets; for other trading pairs, the entire order will continue to be executed at market prices via Flash Trade. If the quoted price does not meet your expectations, you may reject it, and the system will generate a new quote. Please refer to StableHub Trading Rules for detailed rules.