Stake Sui with Kiln, enterprise-grade staking

Sui

Ernest Oppetit, CPO
July 1, 2025

* Gross Reward Rate (GRR) may change over time and vary depending on the open source blockchain protocol code. In addition, fees might be deducted from the gross effective rewards earned.

What is Sui?

The Sui blockchain is a layer-1 solution that provides a foundation for a variety of applications, from gaming to finance.

Developed with a focus on functionality and efficiency, Sui is characterized by the instant finality of its transactions and the use of “objects” associated with specific wallets.

The platform's most notable feature is its capacity to process transactions in parallel rather than sequentially, which sets it apart from other layer-1 blockchains.

Download our 1-pager and learn everything you need to know about SUI staking.

What is staking?

In a Proof-of-Stake blockchain such as Sui, staking consists of locking native tokens to earn the right to secure a chain, and to be rewarded for doing so.

With Sui staking, users lock SUI to fund a validator, which helps secure the chain by proposing new blocks and attesting other validators’ blocks, getting rewards in the process.

How to stake Sui with Kiln?

To stake SUI in a few clicks, just follow these next steps. It should take you less than 5 minutes to complete your first transaction:

  1. Login your Sui wallet
  2. Connect your wallet, if possible, a hardware device like a Ledger Nano
  3. Go to the stake tab
  4. Find “Kiln”, confirm address 0x92c7bf9914897e8878e559c19a6cffd22e6a569a6dd4d26f8e82e0f2ad1873d6
  5. Choose the amount of SUI you want to stake, and click on Delegate
  6. Confirm the transaction

As easy as pie! Kiln takes care of everything. To unstake, you simply need to undelegate into one transaction and you will receive your original stake back in your wallet as well as accumulated rewards from delegation.


Detailed information about Kiln validators can be found here.

Why should you stake your assets?

Staking generates one of the safest and most predictable ways to get rewarded in the crypto space. It is the most natural reward feature in crypto as the value originates from the blockchain native currency inflation and a share of transaction fees.

You can stake your SUI as well as other (d)PoS cryptocurrencies to:
  • 1
    Put your treasury to work
  • 2
    Diversify and earn, while contributing to blockchains decentralization
  • 3
    Bring new opportunities by enabling your users to earn staking rewards

What are the rewards associated with staking SUI?

As an incentive for helping to safeguard the network, you can earn up to 8.25% GRR* from your delegation on Kiln’s Sui validator.

(source: https://protocolstaking.info/)

Why should you stake your SUI with Kiln?

Kiln is the leading enterprise-grade staking platform enabling institutional customers to stake SUI, and to white-label SUI’s staking functionality into their offering. Our platform is API-first and enables fully automated validators, rewards, data and commission management.

We are serving thousands of businesses worldwide so that everyone can securely and seamlessly:

  • Stake SUI in 1 click
  • Manage all their SUI stakes and rewards from a single dashboard 
  • Keep custody of your assets, Kiln is non-custodial and work with existing custodians solutions e.g.Fireblocks
  • SOC 2 Type II certified and Industry leading SLAs (0 penalties recorded and 99.95% effective uptime)

What are the rewards associated with staking SUI?

As an incentive for helping to safeguard the network, you can earn up to 8.25% GRR* from your delegation on Kiln’s Sui validator.

(source: https://protocolstaking.info/)

Why should you stake your SUI with Kiln?

Kiln is the leading enterprise-grade staking platform enabling institutional customers to stake SUI, and to white-label SUI’s staking functionality into their offering. Our platform is API-first and enables fully automated validators, rewards, data and commission management.

We are serving thousands of businesses worldwide so that everyone can securely and seamlessly:

  • Stake SUI in 1 click
  • Manage all their SUI stakes and rewards from a single dashboard 
  • Keep custody of your assets, Kiln is non-custodial and work with existing custodians solutions e.g.Fireblocks
  • SOC 2 Type II certified and Industry leading SLAs (0 penalties recorded and 99.95% effective uptime)

Protocol Card

Token
SUI
GRR
2-6%
Number of live validators
100
Consensus
DPoS

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Ernest Oppetit, CPO
July 1, 2025

* Gross Reward Rate (GRR) may change over time and vary depending on the open source blockchain protocol code. In addition, fees might be deducted from the gross effective rewards earned.

Stake Sui FAQ

What does Proof-of Stake mean?

What is the role of Sui validators?

How much can you earn by staking SUI? When will I receive SUI rewards?

Does Sui network have transaction and gas fees?

What are the risks associated with staking SUI?