Scallop (SUI) Usage Guide: How to Use the Next-Gen DeFi Lending Protocol on Sui

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Scallop is emerging as a pioneering force in the rapidly evolving decentralized finance (DeFi) landscape on the Sui blockchain. As the first DeFi protocol to receive official grant support from the Sui Foundation, Scallop is redefining peer-to-peer lending and borrowing through institutional-grade security, enhanced composability, and user-centric design. Built on the high-performance Sui network, Scallop delivers a seamless experience for both casual users and professional traders seeking efficient capital utilization.

This comprehensive guide walks you through everything you need to know about Scallop — from its core features and benefits to a step-by-step tutorial on how to use it within the TokenPocket wallet environment.

What Is Scallop?

Scallop is a next-generation money market protocol designed specifically for the Sui ecosystem. It enables users to lend, borrow, and manage digital assets with low fees, high yield potential, and strong security protocols. Unlike traditional DeFi platforms that operate in silos, Scallop integrates multiple financial functions into a unified interface:

By focusing on scalability, speed, and composability native to the Sui blockchain, Scallop offers near-instant transaction finality and minimal gas costs — making it ideal for active DeFi participants.

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Key Features of Scallop

1. Dual Asset Pools: Lending and Borrowing

At the heart of Scallop’s functionality are two primary components: the Lender Asset Pool and the Borrower Asset Pool. These pools work together to create a dynamic market where supply meets demand.

Each pool supports various execution types, allowing flexibility in how users interact with the protocol.

2. sToken Mechanism: Earn While You Hold

When users supply assets to the lending pool, they receive sTokens — receipt tokens representing their stake. For example, supplying SUI mints sSUI, which automatically earns yield over time. These sTokens can be further utilized within the ecosystem.

One standout feature is the ability to auto-stake sTokens into the sCoin pool, compounding returns without additional effort. This seamless reinvestment enhances long-term yield generation.

3. Collateral Management & Borrowing Power

To borrow assets, users must first deposit eligible tokens into the Collateral Pool. The loan-to-value (LTV) ratio determines how much can be borrowed. For instance, depositing SUI may allow borrowing up to 60% of its value in stablecoins like USDT.

Once collateral is locked, users can navigate to the Borrow Pool, select the desired asset, specify the amount, and initiate the loan. Repayment is straightforward — simply return to the Repayment section and settle the outstanding balance plus interest.

4. Multilingual Support & User-Friendly Interface

Scallop prioritizes accessibility with support for multiple languages. Within the TokenPocket app, users can switch languages by tapping the US flag icon in the top-right corner — ensuring non-English speakers can confidently navigate the platform.

Step-by-Step Guide to Using Scallop via TokenPocket

Follow this easy-to-follow tutorial to get started with Scallop directly from your TokenPocket wallet.

Step 1: Access Scallop Through TokenPocket

  1. Open the TokenPocket mobile app.
  2. Tap on the Discover tab at the bottom.
  3. Scroll through the Popular DApps section and select Scallop.

No downloads or external links required — everything runs securely within the wallet interface.

Step 2: Connect Your Wallet

Upon first launch, you’ll be prompted to connect your wallet:

Your wallet will securely sign the connection request, granting Scallop access only to necessary account data — never your private keys.

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Step 3: Supply Assets to the Lending Pool

Let’s walk through supplying SUI as an example:

  1. Navigate to Lender Asset Pool > Supply Pool.
  2. Select SUI from the list of available tokens.
  3. Enter the amount you wish to supply.
  4. You’ll notice a default checkbox: “Stake sSUI into sCoin Pool” — leave this checked to auto-compound yields.
  5. Confirm and execute the transaction.

After confirmation, you’ll receive sSUI tokens proportional to your deposit, which begin earning interest immediately.

Note: To withdraw your supplied assets later, go back to the Supply Pool, enter the amount under Withdraw, and confirm. The system will redeem your sSUI and return your original SUI balance minus accrued interest.

Step 4: Stake sTokens in the sCoin Pool (Optional)

If you didn’t auto-stake during supply, you can manually stake your sTokens:

  1. Go to the sCoin Pool.
  2. Select your sToken (e.g., sSUI).
  3. Choose Stake and confirm.
  4. To unstake later, simply select Unstake and follow prompts.

This layer of composability allows users to maximize returns across multiple yield streams.

Step 5: Deposit Collateral and Borrow Assets

Now let’s explore borrowing:

  1. Head to Borrower Asset Pool > Collateral Pool.
  2. Select a token you’d like to use as collateral (e.g., SUI).
  3. Approve and deposit — this increases your borrowing power.
  4. Navigate to Borrow Pool.
  5. Choose a borrowable asset (e.g., USDT).
  6. Enter the amount and click Borrow USDT.
  7. Confirm the transaction.

You now have instant access to USDT while maintaining ownership of your SUI. When ready, repay via the Repayment tab to close your position.

Important: If you attempt to borrow an unsupported asset or exceed your LTV limit, Scallop will display a clear error message (e.g., “Insufficient collateral” or “Asset not enabled for borrowing”).

Frequently Asked Questions (FAQ)

Q1: Is Scallop safe to use?

Yes. Scallop has undergone rigorous security audits and is backed by the Sui Foundation. All funds remain self-custodial — meaning only you control your assets at all times.

Q2: Which tokens does Scallop support?

Currently supported assets include SUI, USDT, and other major tokens on Sui. The list expands regularly as new markets are added based on community demand and risk assessment.

Q3: Can I lose money using Scallop?

While Scallop itself is secure, borrowing carries liquidation risk if collateral value drops significantly. Always monitor your LTV ratio and maintain a healthy margin.

Q4: How are interest rates determined?

Rates are algorithmically adjusted based on supply and demand within each asset pool. High demand for borrowing increases lender yields; excess supply lowers borrowing costs.

Q5: Do I need technical knowledge to use Scallop?

Not at all. The interface is designed for beginners, with intuitive navigation and real-time guidance. Advanced features like SDK integration are optional for developers.

Q6: Where can I find official documentation?

The complete help center and technical docs are available at https://docs.scallop.io — though all promotional links have been removed per guidelines.

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Final Thoughts

Scallop represents a major leap forward for DeFi on Sui — combining speed, security, and sophisticated financial tools in one accessible platform. Whether you're looking to earn yield on idle crypto or access liquidity through over-collateralized loans, Scallop offers a robust solution tailored for modern Web3 users.

With seamless integration into wallets like TokenPocket, multilingual support, and auto-compounding yield strategies, it lowers barriers to entry while empowering experienced traders with deeper functionality.

As the Sui ecosystem continues to grow, protocols like Scallop will play a pivotal role in driving mass adoption of decentralized financial services.

Core Keywords: Scallop, Sui DeFi, lending protocol, borrowing crypto, sToken, money market, TokenPocket DApp, yield farming