Background

Building the future with Sui

Fostering innovation and providing top-tier solutions in the blockchain space since 2021
Get Started
Scallop Polymedia Cetus Aftermath Navi Turbos
Products
5
Exploring blockchain since
2013
TVL
$1M
Welcome to Kuna Labs
We are a recognized and multi-awarded blockchain developers from Europe with a history of building since 2021. Our early adoption of the Sui blockchain has positioned us as true experts when it comes to crafting innovative solutions in the blockchain space! We have developed and scaled products to millions in total value locked (TVL).
About us
We create tools to help Sui projects build and launch products faster!
Our tools simplify the onboarding process and token distribution, and enable swift launches through the use of our SUI SDK.
Discover our biggest projects yet:
KAI FINANCE
In November 2023, we launched Kai Finance, a decentralized application (dApp) designed as a yield aggregator. This platform enables users to access high yields while maintaining security and the ease of use. Kai Finance is designed to attract liquidity from other blockchains to the Sui blockchain.
TOKEN DISTRIBUTION PROTOCOL
The token distribution protocol is our open-sourced Sui solution, which boasts a highly composable, flexible, and modular token distribution on the Sui ecosystem.  It is designed with both low-level building blocks and higher-level components that can be used to implement different token distribution schemes, such as vesting or liquidity mining.
SUI METAMASK SNAP
Our simple and easy-to-use browser extension, Sui Metamask Snap, gives anyone using MetaMask (30+ million users) full and easy access to the Sui ecosystem through their MetaMask wallets. Track and manage your Sui portfolio and transactions through MetaMask’s simple and easy-to-use interface. 

Snap has already garnered support from some prominent applications within the Sui ecosystem, such as Wormhole Portal Token bridge integration, Cetus, Aftermath, Turbos, Scallop, Navi, and more.
SUI SDK GENERATOR
Sui SDK Generator is a developer tool built on top of the Move toolchain, designed for generating TS SDKs for Sui Move smart contracts.

By eliminating boilerplate code, Sui SDK Generator enhances efficiency and simplifies the development of frontends that interact with Move smart contracts on the Sui blockchain. 

As Kuna Labs secured the Sui Foundation grant to support the development of the tool, Sui SDK Generator has already been successfully integrated into numerous projects within the Sui ecosystem (Umi, Polymedia, Kai, Degen Hive, Suilend).

AMM SMART CONTRACT
AMM (automated market maker) smart contract is a production-ready smart contract written in idiomatic Sui Move. 

Kuna Labs has open-sourced an implementation of the UniswapV2-style automated market maker smart contract in October 2022, making our AMM Smart Contract one of the earliest instances of a production-ready smart contract written in idiomatic Sui Move. 

This contribution gathered recognition in the Sui community for its exceptional quality, and it served as a valuable educational resource during times when such examples were scarce, demonstrating Kuna Labs’ commitment to innovation and knowledge-sharing.
SMART CONTRACT DEVELOPMENT - MOVE VS RUST
In a technical exploration led by Kuna Labs, our lead developer, Krešmir Klas, conducted a comparative analysis between the Move programming language and Solana's Rust-based programming environment. This thorough examination delves into the realms of smart contract development, comparing the Move programming language with Solana's Rust-based environment. 

Released at a time when information about Move was limited, this publication played a pivotal role in reshaping ongoing discussions on smart contract programming languages.

The publication was praised by Move's creator and Mysten Labs founder, Sam Blackshear (link), and garnered recognition from Anatoly Yakovenko, the founder of Solana Labs, further establishing its impact within the community. 
Kai Finance
Token Distribution Protocol
Sui MetaMask Snap
Sui SDK Generator
AMM Smart Contract
Move vs. Rust
KAI FINANCE
In November 2023, we launched Kai Finance, a decentralized application (dApp) designed as a yield aggregator. This platform enables users to access high yields while maintaining security and the ease of use. Kai Finance is designed to attract liquidity from other blockchains to the Sui blockchain.
TOKEN DISTRIBUTION PROTOCOL
The token distribution protocol is our open-sourced Sui solution, which boasts a highly composable, flexible, and modular token distribution on the Sui ecosystem.  It is designed with both low-level building blocks and higher-level components that can be used to implement different token distribution schemes, such as vesting or liquidity mining.
SUI METAMASK SNAP
Our simple and easy-to-use browser extension, Sui Metamask Snap, gives anyone using MetaMask (30+ million users) full and easy access to the Sui ecosystem through their MetaMask wallets. Track and manage your Sui portfolio and transactions through MetaMask’s simple and easy-to-use interface. 

Snap has already garnered support from some prominent applications within the Sui ecosystem, such as Wormhole Portal Token bridge integration, Cetus, Aftermath, Turbos, Scallop, Navi, and more.
SUI SDK GENERATOR
Sui SDK Generator is a developer tool built on top of the Move toolchain, designed for generating TS SDKs for Sui Move smart contracts.

By eliminating boilerplate code, Sui SDK Generator enhances efficiency and simplifies the development of frontends that interact with Move smart contracts on the Sui blockchain. 

As Kuna Labs secured the Sui Foundation grant to support the development of the tool, Sui SDK Generator has already been successfully integrated into numerous projects within the Sui ecosystem (Umi, Polymedia, Kai, Degen Hive, Suilend).

AMM SMART CONTRACT
AMM (automated market maker) smart contract is a production-ready smart contract written in idiomatic Sui Move. 

Kuna Labs has open-sourced an implementation of the UniswapV2-style automated market maker smart contract in October 2022, making our AMM Smart Contract one of the earliest instances of a production-ready smart contract written in idiomatic Sui Move. 

This contribution gathered recognition in the Sui community for its exceptional quality, and it served as a valuable educational resource during times when such examples were scarce, demonstrating Kuna Labs’ commitment to innovation and knowledge-sharing.
SMART CONTRACT DEVELOPMENT - MOVE VS RUST
In a technical exploration led by Kuna Labs, our lead developer, Krešmir Klas, conducted a comparative analysis between the Move programming language and Solana's Rust-based programming environment. This thorough examination delves into the realms of smart contract development, comparing the Move programming language with Solana's Rust-based environment. 

Released at a time when information about Move was limited, this publication played a pivotal role in reshaping ongoing discussions on smart contract programming languages.
Meet the founders
We pride ourselves on being a team at the forefront of cutting-edge technologies. Work with top-tier talents and leading companies.
Krešimir Klas
The driving force behind Kuna Labs, Krešimir began his blockchain development around 2020 when he left Meta. Krešimir is renowned for his proficiency in crafting robust, scalable, and cost-effective web3 applications. His impact extends across the Solana and Sui ecosystems, highlighted by the notable achievement of identifying and mitigating a critical $30 million smart contract vulnerability.
Lovro Vidović
Being a Senior software developer, Lovro has a rich background in full stack development. His journey covers both agency work and renowned companies like Sofascore, before he ultimately joined Krešimir and Mislav at Kuna Labs in 2021. Transitioning to blockchain technology, he successfully integrates his skills into the world of blockchain development, specifically decentralized applications (dApps).
Mislav Ivandić
Mislav is in charge of business development in Kuna Labs. He started crypto back in 2016, and has since honed his skills at Coinbar, a private advisory and investment group focused on cryptocurrency and blockchain. Finishing his Master’s degree specializing in DeFi, he joined Kuna Labs in 2021 to broaden the mission of crafting high-end blockchain solutions.
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