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Kaia Ecosystem's explosive rise: Mini Dapp strategy boosts on-chain application adoption
Kaia Ecosystem Evolution: Mini Dapp Driven on-chain Rise
1. Overview of the Kaia Blockchain Ecosystem
1.1 Origin and Team Background
Kaia is a new ecosystem formed by the merger of two major blockchain projects, Kakao's Klaytn and LINE's Finschia. Klaytn was launched by Kakao Group's subsidiary Ground X in June 2019, with early governance alliances including well-known South Korean companies such as LG Electronics, Celltrion, and Netmarble. LINE initially launched the LINK chain through its subsidiary LINE TECH PLUS in August 2018, and it was renamed Finschia in 2022. In April 2023, LINE established the Finschia Foundation in Abu Dhabi to operate the mainnet. In January 2024, the two chains proposed a merger, and by the end of August 2024, they officially merged to launch the Kaia mainnet, which will be managed by the newly established Kaia DLT Foundation.
Kaia aims to become an L1 public chain focused on large-scale applications, featuring high TPS and developer-friendly characteristics. Its core advantage lies in a mature SDK system and deep integration with KakaoTalk and LINE platforms, supporting decentralized applications to run directly on mainstream social platforms. Kaia is based on a BFT consensus mechanism, highly optimized, and committed to achieving enterprise-level reliability and performance standards.
1.2 Important Development History
1.3 Main Features
Kaia adopts a layered node architecture, including core units, consensus nodes, proxy nodes, and endpoint nodes. It uses an improved Byzantine fault-tolerant consensus to achieve a 1-second block time and immediate finality, with a theoretical peak of 4000 TPS. Committee members are elected through a verifiable random function, effectively controlling communication overhead.
Kaia is EVM-compatible and supports Ethereum smart contracts. It integrates with various cross-chain bridges to achieve asset interoperability. It closely connects with the LINE ecosystem, allowing developers to deploy native Dapps directly within the chat application. In May 2025, Tether will officially issue USDT on the Kaia chain.
The native token KAIA of Kaia is used for paying transaction fees and incentivizing the network. Block rewards are distributed at a fixed ratio, supporting on-chain governance to adjust parameters. Kaia focuses on the Asian market and leverages the advantages of social platforms, having unique advantages in promoting the large-scale application of blockchain.
2. Progress of Ecological Construction
2.1 Kaia Wave Plan and Mini Dapp Ecosystem
The Kaia mainnet will go live in August 2024, along with the release of the Kaia Wave program. This program is jointly developed by Kaia and LINE NEXT, enabling developers to build Mini Dapps for LINE users through the NEXT WEB SDK. The first batch of Mini Dapp projects will be launched on LINE Messenger in Q1 2025.
Kaia has also jointly launched the Mini Dapp Growth Competition with the LINE Dapp Portal, focusing on project MAU and on-chain token holder growth. At the same time, the Dapp Portal has been introduced as a directory and entry point for Dapps that can be accessed directly through LINE.
2.2 Kaia Stablecoin Project
In May 2025, Kaia partnered with Tether to issue USDT natively on-chain. These USDT have been integrated into the LINE Mini Dapp ecosystem, enabling social payments, cross-border transfers, and more. Multiple mainstream exchanges have supported the USDT-KAIA network.
Kaia is promoting the issuance plan of a Korean won stablecoin. The team has participated in the South Korean central bank's CBDC project and possesses relevant experience. In the future, Kaia will use USDT to launch more on-chain financial products and services.
2.3 Ecological Investment Progress
In April 2025, the Kaia Foundation received funding led by 1kx and Blockchain Capital, with participation from Galaxy Digital, IDG Capital, and others. This will help promote LINE NEXT and Mini Dapp services, strengthening Kaia's global influence.
2.4 ecological strategic cooperation
2.5 Developer Support and Community Building
III. Excellent Project Cases in the Kaia Ecosystem
3.1 Excellent projects that have completed TGE
3.2 Other promising top projects
These projects showcase the competitiveness of the Kaia ecosystem in core sectors such as gaming, setting a diversified benchmark for the popularization of Web3 applications. In the future, Kaia will continue to promote Mini Dapp innovation and community co-construction, accelerating the penetration of Web3 applications into mainstream users.