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Haedal Vault Review 2026: Sui Lending Yield Vault

Haedal Vault is a Sui yield product from the Haedal liquid staking protocol that routes deposits across Sui lending markets. It is small and new, and its fees and audit status are not published.

By the DappsAtlas editorial team · Updated Nov 5, 2026

DappsAtlas score

6.3/10

Mixed

Visit Haedal Vault

Our verdict on Haedal Vault

6.3/10

Haedal Vault suits Sui users who want automated lending yield without managing positions across several protocols, especially holders of haSUI. Its main strength is simplicity and the backing of an established Sui liquid staking brand. The main caveat is transparency: no vault audit, fee schedule or detailed mechanics are published in the material reviewed, and TVL is under US$1 million. Treat it as an early-stage product and size deposits accordingly.

Score breakdown

How Haedal Vault scores

Security: 5.0/10
Ease of use: 7.5/10
Fees: n/a
Features: 6.0/10

Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.

What is Haedal Vault?

Haedal Vault is a yield product from Haedal Protocol, a liquid staking project on the Sui blockchain. Haedal describes it as simple, automated yield. It is listed as a farm-type protocol on Sui and has been tracked since March 2025.

The vault has about US$800,000 in total value locked, which is small. Public reporting from late 2026 describe a Lending Vault that takes SUI, USDC or haSUI and allocates funds across Sui lending markets. A post from Haedal's official account says vaults have been filling and reopening for deposits.

Haedal does not list an audit for the vault in the data reviewed, and no vault-specific token is named. The parent protocol has a HAEDAL token for governance and incentives.

How Haedal Vault works

Haedal Vault is a yield aggregator on Sui. A user deposits an asset such as SUI, USDC or haSUI, and the vault allocates the funds across lending markets on Sui. The aim is to capture lending yield without the user managing positions across several protocols.

Haedal's core business is liquid staking. Users stake SUI and receive haSUI, which keeps earning staking yield and can be used elsewhere in DeFi. Depositing haSUI into the vault adds lending yield on top of that.

Some third-party coverage describes a gamified vault variant where deposits have a chance at random rewards. The official pages reviewed focus on automated yield, so readers should confirm in the app which mechanics apply.

6 features

Key features

Aggregated lending yields

Deposits are spread across different lending markets on Sui, so users do not have to move funds between protocols by hand.

Multiple deposit assets

Public reporting says the vault takes SUI, USDC or haSUI, which lets holders of Haedal's liquid staking token use it in the vault as well.

Automated allocation

Haedal describes the product as automated, with allocation handled by the vault rather than by the depositor.

haSUI integration

haSUI is the yield-bearing token from Haedal's liquid staking, and it can be used within DeFi on Sui including the vault.

Part of a wider protocol

The vault sits alongside Haedal's SUI liquid staking and governance via a HAEDAL token with a veHAEDAL model, per search snippets.

Capacity-limited deposits

Haedal has posted that vaults have filled and then reopened, which suggests deposit caps. Exact limits are not published in the data reviewed.

Pros and cons

What we like

Spreads deposits across multiple Sui lending markets in one product.
Accepts haSUI, which lets Haedal stakers add a second layer of yield.
Backed by an established Sui liquid staking protocol with its own token and community.
Simple deposit-and-forget design aimed at users who do not want to manage positions.
TVL has been stable to rising, up about 1.7 percent over the past week.

Watch out for

No third-party audits are listed for the vault product in the data reviewed.
TVL is under US$1 million, so the vault is small and may have thinner liquidity than larger Sui yield products.
Returns depend on underlying Sui lending markets, so protocol failures or rate drops there pass through to depositors.
Fees, performance cuts and withdrawal terms are not stated on the pages reviewed.
Sources describe the vault in two ways, a lending aggregator and a gamified prize product, which makes the exact mechanics harder to confirm.
Only available on Sui, so users need a Sui wallet and SUI-ecosystem assets.

Haedal Vault fees

Haedal does not publish a fee schedule for the vault in the material reviewed. It is not stated whether there is a management fee, a performance fee or a withdrawal charge.

Users would see any fees in the vault interface on the Haedal app before confirming a deposit. Regardless of protocol fees, every action on Sui costs a small network fee paid in SUI.

Is Haedal Vault safe?

No audits are listed for Haedal Vault in the data reviewed. Funds sit in smart contracts and are then lent out on other Sui protocols, so a bug in the vault or in any underlying lending market could cause losses. Haedal does not publish team or insurance details in the material reviewed.

If you come across any prize or lottery-style element, online gambling is for adults 18 and over, and you should check it is legal where you live. Only deposit what you can afford to lose.

6 steps

How to get started with Haedal Vault

1
Install a Sui-compatible wallet and fund it with SUI for network fees.
2
Open the official Haedal site and navigate to the vaults section, checking you are on the correct domain.
3
Choose a vault and review the accepted assets, the current yield and any deposit cap.
4
Deposit SUI, USDC or haSUI, depending on what the vault accepts, and approve the transaction in your wallet.
5
Check the vault page for withdrawal rules and any fees before adding larger amounts.
6
Monitor your position and the underlying lending markets over time.

Open Haedal Vault

Who Haedal Vault is for

Haedal Vault is for Sui users who hold SUI, USDC or haSUI and want yield from lending markets without managing it themselves. It suits people comfortable with DeFi smart-contract risk. It is less suited to anyone who needs audited, fully documented fee terms before depositing.

Haedal Vault FAQs

What can I deposit into Haedal Vault?

Public reporting describes the Lending Vault as accepting SUI, USDC or haSUI. Haedal's own pages reviewed do not give a full asset list, so check the app for current options.

Which blockchain does Haedal Vault use?

Haedal Vault runs on Sui. You need a Sui-compatible wallet and some SUI for transaction costs.

Is Haedal Vault the same as Haedal liquid staking?

Haedal Protocol is a liquid staking protocol on Sui that issues haSUI for staked SUI. The vault is one of its DeFi products built around that ecosystem.

Does Haedal Vault have its own token?

Haedal does not publish a vault token in the data reviewed. The wider protocol has a HAEDAL token tied to governance and incentives, with a veHAEDAL model mentioned in one search snippet.

Is Haedal Vault risky?

Yes. Smart-contract bugs, failures in the lending markets the vault uses, and falling yields are all possible. No audits are listed for it in the data reviewed, and only about US$800,000 is deposited.

Is there a prize or lottery element?

One review site describes a product called HaeVault as a gamified staking vault with random rewards. Other sources describe a Lending Vault that allocates funds across Sui lending markets. Check the app to see which version is live and its rules before depositing. If a prize element applies, remember that gambling-style products are for adults only and may be restricted where you live.

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