LimeChain
LimeChain is a blockchain development and consulting company that provides end-to-end services for startups and enterprises seeking to build on Web3 technologies. LimeChain offers deep expertise across a wide range of protocols, delivering solutions that include custom dApp development, DeFi product engineering, smart contract creation and audits, and strategic blockchain consulting. It works with clients to navigate the complexities of the decentralized web, from initial proof-of-concept and architecture design to full-scale implementation and support.
The company has established itself as a key development partner within numerous blockchain ecosystems, including a significant and long-standing relationship with Hedera. LimeChain has been instrumental in building core functionalities and tools for the Hedera network. Their collaborative work includes leading the development of the Hedera Token Service (HTS) and creating an open-source demonstration of the Hedera Consensus Service (HCS) integrating with enterprise systems such as Microsoft Dynamics.
Furthermore, LimeChain was a key technical partner in developing Hashport, a pioneering interoperability solution that uses HCS to bridge assets between Hedera and other major networks.
Project Information
Related Projects

Sayl Cloud is an all-in-one marketing, commerce, and loyalty platform designed primarily for businesses in the hospitality and retail sectors. The company provides independent restaurants, hotels, and retailers with a powerful suite of tools to increase direct sales, own their customer relationships, and reduce their reliance on third-party aggregators that charge high commissions. Sayl’s platform integrates functionalities like online ordering, table reservations, customer relationship management (CRM), and marketing automation into a single, cohesive system.
A key innovation for Sayl Cloud is its integration with the Hedera network to offer next-generation, Web3-powered loyalty programs. Through this integration, businesses can easily create their own branded tokens and NFTs on Hedera, transforming traditional points-based rewards into engaging digital assets. Customers can earn these tokens for their purchases and other interactions, and then redeem them for exclusive perks, creating a more dynamic and gamified experience. Supported by The HBAR Foundation, Sayl leverages Hedera's fast, secure, and low-cost ledger to make these "Loyalty 3.0" programs feasible for its clients.
Third Act Digital is a non-fungible token (NFT) marketplace specifically designed for the theatre community, allowing fans to collect and own digital representations of memorable theatre performances and moments. It leverages the Hedera network for NFT creation and facilitates transactions for purchasing digital collectibles using the USDC stablecoin.
A core objective of Third Act Digital is to deepen fan engagement by providing a novel way to interact with and own verified pieces of theatrical history. The platform collaborates with renowned theatre institutions such as The Public Theater to curate unique NFT offerings that capture iconic moments from various performances. This initiative bridges the gap between traditional theatre and the world of digital collectibles.
Built on the carbon-negative Hedera Hashgraph, Third Act Digital emphasizes a sustainable approach to blockchain technology. To ensure a smooth user experience, particularly for new users, the platform integrates Venly's Wallet API. This facilitates easy onboarding and interaction with the marketplace, allowing a broader audience to participate in collecting theatre-related NFTs.

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Bonzo Finance is an open-source, non-custodial lending and borrowing protocol built on the Hedera network. It is a fork of the popular Aave v2 protocol and is designed to serve as "The Liquidity Layer" for the Hedera DeFi ecosystem.
The core of Bonzo Finance's service is its decentralized platform that allows users to lend and borrow a variety of cryptocurrencies, with a focus on HBAR, native USDC, and other Hedera ecosystem assets. Users supply crypto to the protocol to earn interest, provide liquidity, and as collateral for loans.
Bonzo Finance also offers "flash loans," which are uncollateralized loans that must be repaid within a single transaction. It has its own governance token, $BONZO.
Bonzo Finance is built on the Hedera Smart Contract Service, and it is designed to be fully compatible with the Hedera Token Service (HTS). It also utilizes the Hedera Consensus Service (HCS) for its verifiable points and rewards program.