Suilend

2026 Q1 Update: Security, Stablecoins & Native BTC on Sui In Q1, SUI went from $1.44 to sub-$1 and back. Through it all, Suilend maintained its position as the #1 protocol on Sui, ending Q1 with nearly 30% of all Sui DeFi TVL. Here are the highlights 🧵

Happy Birthday Sui!

@SuiNetwork We Love to SUI it!

Sui turns 3. 3 years of Sui Mainnet. 3 years of building a full stack. 3 years of the best community. To the builders and the believers: the journey is only 1% done. Happy birthday, Sui.

SEND IT

Deposit into your preferred stablecoin pool or strategy: USDSui/USDC Strategy suilend.fi/strategies?str… USDB (Bucket Market) suilend.fi/?asset=USDB&le… USDC (Ember Market) suilend.fi/?asset=USDC&le… USDT sSUI/SUI Strategy suilend.fi/strategies?str… USDC sSUI/SUI Strategy suilend.fi/strategies?str… USDSui suilend.fi/?asset=USDsui

Earn up to 16.67% APR on stables with Suilend. Six opportunities live. Deposit once. No lockups. Earn until you withdraw.

@rootlets_nft 👀

Job's not finished. Get ready for one last mission 🪂 See you on the other side r🐽tards.

@AftermathFi You guys will get through this. Let us know if Suilend can help.

We have been exploited.

If you aren't using Suilend to earn 18% on your USDSui, why not?

@rootlets_nft 👀

🪂 ✅ 🪂🪂 ✅ 🪂🪂🪂 ❔

New sSUI, DEEP, WAL and HAEDAL rewards are live! Earn: - 130,018 sSUI – SUI, USDC, USDT, BTC, ETH, SOL, AUSD, USDSui, sSUI deposits/borrows - 2.35M DEEP – DEEP/XAUm deposits - 310,683 WAL – deposits - 28,000 HAEDAL – deposits New rewards in 2 weeks!

Sui DeFi will win. Sui's DeFi Suite will lead the way.

@boldleonidas @SuiNetwork @StaniKulechov You love to… Sui it.. ?

Sui is the only chain that makes sense. Suilend is the best DeFi Suite on Sui. Suilend is the best?

@EvanWeb3 @devjoshstevens @Polymarket Founders are reply guys too. Love to Sui it.

Sui is the only chain that makes sense. - no block space - parallelized sequencing of all independent market transactions - 400ms finality, no reorgs - extremely cheap, especially since RGP was reduced by 80% - battle tested fully onchain CLOB as living proof Josh, let’s chat cc @aslan_web3

This is my 3rd week as VP of Engineering DeFi at @Polymarket , and I'm going to be straight: the traction @Polymarket has seen has massively outpaced our infrastructure, and we haven't done nearly enough to scale to keep up. I hear you, and fixing this is our entire focus. We're a major company now, and we need to engineer like one. Here's exactly what we're doing: - Onchain data latency. We're working on making this near-instant so the experience is incredible. - Chain migration. We need more block space, cheaper gas and much smaller block times so settlement is instant. - Transactions are getting cancelled. We understand this is one of the most frustrating issues right now, and we have a complete fix coming very soon. - Massive focus on the website to make it faster, more responsive, and with better UX. - We added observability everywhere. Proper alerting so we catch issues ourselves, market makers should not be the ones telling us something is down. That's been unacceptable, and we know it. - E2e tests throughout, starting with the CLOB, so issues get caught in CI before anything ships. - CLOBv2 is not a rewrite. It won't improve performance or stability on its own; it's an upgrade that unlocks us to move fast right after. We'll do better with communication next time. - We are rebuilding the CLOB from the ground up. Most important thing we're doing. Without it, we can't be the best DeFi exchange in the world. We know it, we're on it, it's mission critical. - Unified TypeScript SDK for all APIs, which is shipping soon. - Unified API. One WS connection for everything, with a schema that's actually readable. - New Polymarket contract in the works that unlocks things that are simply impossible on the current protocol. - New hires: Head of QA Automation, Head of Dev Tooling, Head of Internal Tooling, Head of Data Engineering. - Smaller, dedicated teams. Fewer focus points per person, clearer ownership. People do what they're good at and are accountable for it. - Working closely with customer support to give them real debugging tools so any user issue gets properly diagnosed, not lost. - Proper communication with marketing and market makers so everyone knows what's coming and when, and MM can submit feature requests with a clear path to get them into engineering and shipped. - Working with 4 security teams daily to ensure we're super secure and that funds are always safe. - Perps incoming. Brand new contracts and a backend built from scratch in Rust. We're proud of this one. - A lot of other fixes are running in parallel right now. Starting next Friday, I will be posting weekly engineering updates. I joined because I genuinely believe in what @Polymarket is trying to do. @shayne_coplan built this so the world has somewhere to go to find out what's actually going to happen, not what the media thinks, not what a pundit says, but what thousands of people are willing to put money on. But right now, our engineering isn't living up to that. We've let people down, and I'm not going to dress that up. I came here to fix it, and that's exactly what we're going to do. The next few months are going to speak for themselves. Stay with us.

Optimizing USDsui/USDC Yield on Suilend @suilendprotocol allows you to optimize stablecoin yields up to ~13% APR via the USDsui/USDC Looping strategy. You can execute this in two ways: ① One-Click Feature (Fast & Optimal) > Select the $USDsui / $USDC Looping pool > Enter the amount > Adjust the leverage slider (1x - 4x) > Confirm ② Manual Looping If you prefer not to use the automated tool, you can manually build this loop through the following steps: > Supply: Deposit USDsui into Suilend as collateral. > Borrow: Borrow USDC against that collateral. > Looping: Swap it to USDsui and back to step 1 for increase leverage. Note: The manual method incurs gas fees for each individual transaction, takes more time, and requires careful calculation of your margin ratio --- Risk Management: Regardless of the method, the APR will fluctuate based on market supply and demand Always monitor your Health factor closely; avoid using maximum leverage to prevent liquidation risks ➥ Suilend's Looping is currently the sharpest tool to optimize stablecoin yields while maintaining strict risk management

Is this the best stablecoin strategy on Sui right now? Be honest.

@SuiNetwork @CetusProtocol @bluefinapp @navi_protocol @ferra_protocol @Turbos_finance Love to USDsui it.

Builders on Sui now have a native digital dollar. Sui Dollar is live across: - Wallets - Trading protocols - Lending markets - DeFi apps Including: @CetusProtocol, @bluefinapp, @navi_protocol, @ferra_protocol, @Turbos_finance and more. New rails for internet-native finance.

suilend is not affected by the recent volo exploit, which appears to be an admin key compromise

Learn more:

Suilend is operating normally. All markets are functioning as expected - deposits, borrows, withdrawals, and repays. All user funds are safe. We're monitoring the Volo situation closely. More updates soon.