Best Smart Contract Platforms in China

HollaEx® is a blockchain infrastructure toolkit that offers easy access to crypto technologies such as wallets, popular blockchains, and trading interfaces. With HollaEx, anyone can start their own crypto exchange, complete with custom coins, tokenomics and digital marketplaces. 💱 This innovative product delivers powerful, affordable, and user-friendly crypto tools that are highly customizable, making rebranding a breeze. HollaEx includes automatic crypto deposits and is a full white-label crypto solution that is simple yet functional and provides businesses with a solid foundation to start from. 🏢 The do-it-yourself launch kit is ideal for crypto tech enthusiasts and teams on a budget who want to test the waters. For those who want to get to market faster and have less operational complexity, HollaEx also offers a cloud exchange service that's perfect for crypto businesses. 💡 HollaEx's built-in liquidity and network of over 100 exchanges make market-making a breeze, freeing up exchange operators to focus on their localization, marketing, branding, and crypto business plans. 🤝 HollaEx white label is a versatile 💼 crypto toolkit that's ideal for businesses looking to establish themselves globally and digitally.

Loopring serves as an open protocol designed for the creation of scalable non-custodial exchanges on the Ethereum network. By utilizing zero-knowledge proofs (zkRollup), it facilitates efficient trading with high throughput and low settlement fees while ensuring the robust security measures characteristic of Ethereum. Throughout the entire trading process, users retain complete control over their assets. You can explore trading on Loopring to experience its features firsthand. As a protocol that is open-sourced, audited, and non-custodial, it eliminates the need for trust among participants within the Loopring ecosystem. Users’ cryptoassets are consistently under their own control, backed by 100% security guarantees equivalent to Ethereum's standards. Loopring enhances the capacity of decentralized exchanges by processing thousands of requests off-chain, ensuring verifiable execution through zero-knowledge proofs. Consequently, the limitations of underlying blockchains are no longer a hindrance to performance. Most functions, such as order-matching and trade settlement, are conducted off the Ethereum blockchain, streamlining operations and enhancing efficiency. This innovative approach positions Loopring as a leader in the realm of decentralized finance.

DAppChain serves as TRON's initiative for sidechain development, aiming to facilitate the operation of decentralized applications (DApps) on the TRON network with greater energy efficiency, increased speed, and improved security, thereby offering limitless scalability for the main TRON network. The considerable throughput is achieved by enhancing the transactions per second (TPS) capabilities of TRON, which have now outstripped those of Bitcoin and Ethereum, reaching a level suitable for everyday use. This scalability, coupled with efficient smart contracts, provides a diverse range of deployment options for applications on TRON, effectively accommodating a vast number of users. Furthermore, the enhanced reward distribution mechanism contributes to a more trustworthy network structure, protects user assets, and fosters intrinsic value while promoting a higher level of decentralized consensus. Additionally, Poloniex operates a decentralized trading platform that evolved from TRXMarket, which was previously the largest decentralized trading venue on TRON and has consistently ranked among the top five in terms of trading volume within the TRON DApp ecosystem. This evolution reflects the continuous growth and adaptation of TRON in the decentralized finance space.

MultiversX, previously known as Elrond, is a decentralized blockchain network designed for high scalability and security, aiming to facilitate innovative applications for individuals, businesses, and society as well as to explore the emerging metaverse. Empower your vision across the Multiverse by developing new applications, economies, and realms. With a sovereign blockchain module and essential core applications, you can deploy solutions in mere minutes while enjoying extensive customization options. This platform boasts a wealth of features and use cases tailored for creatives, brands, and organizations alike. Serving as the gateway to the Metaverse, it provides a digital home for your avatar, encompassing comprehensive financial services, including a debit card, alongside social features like chatting and connecting with friends. Designed to be universally accessible, it opens up opportunities for users worldwide, functioning as a dynamic world creation engine that connects various interoperable metaverses, ultimately introducing the very first Metaverse planet in this new digital landscape.

Meter serves as a highly efficient infrastructure designed to enable smart contracts to scale and navigate effortlessly across diverse blockchain networks. Functioning as both a Layer 1 and Layer 2 blockchain protocol, Meter is built around two primary tokens: MTRG, which acts as the governance token (with eMTRG representing its ERC20 version), and MTR, designed to be a stable currency token. To facilitate the unrestricted movement of financial assets between blockchains, Meter employs a HotStuff-based consensus mechanism that supports thousands of validator nodes, positioning it as the most decentralized Layer 2 solution for Ethereum. With the capacity to process thousands of transactions every second, transactions on Meter are confirmed in nearly real time. Additionally, Meter Passport enables assets and smart contracts to traverse and interact across various blockchains, optimizing for price, liquidity, and yield. Meter stands out as an Ethereum-compatible platform enhanced with distinctive features. In contrast to other Layer 2 solutions, decentralized exchanges (DEXes) built on Meter are resistant to front running and miner extractable value (MEV) issues, ensuring they are both swift and censorship-resistant. This combination of capabilities makes Meter a formidable player in the blockchain ecosystem.

Stratis is an exceptionally decentralized platform for blockchain development, specifically designed to empower Microsoft developers to create blockchain solutions using familiar programming languages. With a comprehensive ecosystem that includes robust tools and Software Development Kits, Stratis ensures that developers can build their applications with confidence, benefitting from a well-established framework. Characterized by its decentralization, high security, and energy efficiency, the Stratis Platform is perfectly suited for launching blockchain projects. Its architecture draws inspiration from Bitcoin, acclaimed as the most secure blockchain to date, while its implementation of Proof-of-Stake technology results in a significantly reduced carbon footprint through energy-efficient block generation. Additionally, the Stratis Platform’s extensive toolset simplifies the learning process for new developers by providing practical code examples and reference implementations, making it easier than ever to grasp blockchain concepts and innovate within this dynamic field. This combination of resources not only enhances the development experience but also fosters a thriving community of blockchain enthusiasts.

One platform offers limitless possibilities. Fantom is an efficient, high-capacity open-source smart contract network designed for digital assets and decentralized applications. With its advanced aBFT consensus mechanism, Fantom ensures exceptional speed, security, and dependability. Users can benefit from nearly instantaneous transactions at remarkably low costs. Transactions on the Fantom network are settled within seconds and incur minimal fees of just a fraction of a cent. The validator nodes establish a decentralized, trustless, and leaderless Proof-of-Stake architecture on a global scale. Capable of handling thousands of transactions per second, Fantom can seamlessly expand to accommodate numerous nodes. Additionally, Fantom is fully compatible with EVM, allowing developers to deploy and operate their Ethereum dApps on the platform. It features a comprehensive DeFi suite that enables users to mint, trade, lend, and borrow digital assets straight from their wallets. Enjoying near-zero fees and immediate transaction speeds, Fantom makes decentralized finance accessible to everyone. Its innovative approach sets a new standard in the blockchain space, inviting users to explore and leverage its diverse offerings.

Hive Engine serves as a revolutionary platform that equips communities, project owners, fundraisers, developers, and businesses with the tools to effortlessly build upon the Hive blockchain in an unprecedented manner. Until now, your engagement with Hive's capabilities has barely scratched the surface, akin to using a powerful weapon just to charge a mobile device. By implementing an additional layer of functionality, Hive Engine opens the door to endless opportunities that integrate smoothly with the blockchain infrastructure. The platform brings the concept of smart contracts to life on the Hive blockchain, with the inaugural feature being the swift and straightforward creation of custom tokens. Our goal was to deliver Tokens to you as soon as possible, and rest assured, there are many exciting developments on the horizon. These future enhancements include advanced token management features and a dedicated marketplace for trading tokens against Hive, similar to the current HIVE/SBD market. This innovative approach makes the deployment process simple and accessible for everyone, regardless of technical expertise. With Hive Engine, the potential for blockchain innovation is only just beginning to be realized.

Bitcoin represents a groundbreaking payment system and a novel form of currency. It operates on a decentralized network that utilizes peer-to-peer technology, eliminating the need for central authorities or banks; the management of transactions and the distribution of bitcoins happens collaboratively among users. Being open-source, Bitcoin's design is transparent, with no single entity owning or controlling it, allowing anyone to participate in its ecosystem. Its distinctive features enable innovative applications that previous payment methods could not accommodate. Transactions made with Bitcoin are safeguarded through mathematical principles and energy consumption. Cryptographic signatures ensure that only the rightful owner can access their funds, while the energy required for proof of work (PoW) guarantees the integrity of transactions, preventing alterations or losses. By taking appropriate precautions to secure your wallet, Bitcoin empowers users with greater financial autonomy and a robust defense against various forms of fraud while fostering a sense of community among its users.

The next generation of layer 2 solutions for Ethereum dApps allows developers to utilize their preferred tools while minimizing costs for scaling their applications. In this ecosystem, an aggregator serves a function akin to that of a node in Ethereum, enabling client software to perform remote procedure calls (RPCs) via a standard API to communicate with an Arbitrum chain. The aggregator is responsible for relaying these calls to the EthBridge and delivering transaction outcomes back to the client, mirroring the operations of a traditional Ethereum node. While most clients opt to channel their transactions through an aggregator when interfacing with an Arbitrum chain, it's not a mandatory requirement. There are no restrictions on the number of aggregators that can be established, nor are there limitations on who can serve as an aggregator. To enhance processing efficiency, aggregators typically consolidate multiple client transactions into a single submission to the Arbitrum chain. Additionally, Arbitrum features a special Sequencer that has the ability to arrange transactions, thereby providing quick transaction receipts with low latency. This innovative setup not only boosts throughput but also fosters a flexible environment for developers to experiment and innovate without the burden of excessive costs.

Stellar empowers builders to unlock human and economic potential. It combines a powerful, decentralized blockchain network with a global ecosystem of innovators to create opportunities as borderless as ideas. It offers the tools to make a difference in the real world through new digital asset products and services that enhance access to the global financial system.

An all-inclusive platform for Ethereum developers, this tool provides real-time monitoring, alerting, debugging, and simulation capabilities for Smart Contracts. Users can sort and categorize transactions based on any desired parameter, facilitating a more straightforward exploration and analysis of detailed data. With just a few clicks, developers can examine transaction executions and quickly identify the specific line where a transaction may have failed. It allows for viewing the contract’s state at any point during a transaction, enabling an in-depth exploration of state changes. By visualizing and analyzing Smart Contract behavior, users can uncover patterns and gain valuable insights into transaction data. Whenever an event triggers the custom rules set by the user, notifications are sent via preferred channels such as Slack, Email, or PagerDuty. Furthermore, a detailed breakdown of gas usage is provided, aiding in the optimization of Smart Contracts and reduction of transaction costs. This platform also empowers developers to predict transaction behavior before execution, estimate gas usage, and test potential bug fixes efficiently. Moreover, the comprehensive analytics feature helps in continuously improving Smart Contract performance over time.

Discover an all-encompassing observability platform designed to provide insights, safeguard assets, and resolve issues in your decentralized applications. Our robust SDK, which is both type-safe and user-friendly, allows you to gather and convert data derived from smart contract events, transactions, traces, and states seamlessly. The data you collect is organized into versions for swift and efficient iteration. Create low-code, real-time dashboards in mere moments, utilizing powerful functions for transformation and aggregation. You can visualize metrics and easily navigate through different time spans to gain deeper insights. Additionally, set up real-time alerts to keep your team informed via platforms like Slack, Telegram, Email, and webhooks, enabling prompt reactions to urgent events. Generate structured logs that are searchable and can be linked to real-time dashboards for enhanced accessibility. Sentio is dedicated to fostering the growth of decentralized applications by providing top-notch developer tools, infrastructure, and a guiding philosophy tailored for the crypto landscape. We invite you to leave your email to stay informed about our launch and secure early access to our beta version, ensuring you’re among the first to experience our innovative solutions.

A payroll decentralized application or peer to peer contract. ChainPact currently allows you to make two types of pacts: Gig pact or Proposal pact. Gig Pact allows anyone to create a freelancing or employment contract on the Blockchain. This is a time-based contract where the employer pays the agreed upon payment at the agreed upon intervals. The contract acts as an "escrow smart contract" for the payment. The Proposal pact smart contracts can also be used to create a fundraising campaign or kickstarter-type campaign on blockchain. It allows the creator of the smart contract to set a voting start time and duration. So contributors can choose to vote later on whether the funds are to be disbursed to the creator's account or to another account (e.g. refunded to them).

The Substrate Developer Hub focuses on blockchain development tailored for innovators. Substrate offers a versatile framework that allows the creation of specialized blockchains through the integration of both custom and pre-existing components. This technology enables enterprises to design their ideal blockchain efficiently and effectively. By leveraging the successes of leading blockchain protocols, Substrate provides developers with cutting-edge tools to construct adaptable blockchains. Since not all blockchains fit every network, Substrate allows for the combination of features to meet the specific demands of any project. Its modular architecture facilitates the reuse of proven libraries while enabling the development of key custom components. Additionally, Substrate incorporates advanced cryptographic research and includes essential features like peer-to-peer networking and various consensus mechanisms, making it a comprehensive solution for blockchain creation. With Substrate, developers can fully harness the potential of blockchain technology to meet evolving business requirements.

Polkadot is an innovative blockchain network designed to support Web 3.0, which aims to create a decentralized and equitable internet where individuals have control over their data, fostering thriving markets through enhanced network efficiency and security. Established in 2016 by Gavin Wood, who previously served as the Co-Founder and CTO of Ethereum, Polkadot addresses key challenges that have hindered the widespread adoption of blockchain technology in recent years. The platform's development toolkit, known as Substrate, was created by Parity Technologies and simplifies the process for developers to create tailored blockchains suited to their specific needs. Additionally, Polkadot facilitates interoperability between various blockchains, making upgrades seamless, and introduces a model of “shared security” that allows developers to prioritize their technological innovations rather than expend resources on assembling a team of operators to manage a new blockchain. This approach not only streamlines the development process but also enhances the overall robustness of the blockchain ecosystem.

Utilize the Oracle Blockchain Platform Cloud Service to securely share reliable data among various parties. This platform provides pre-built code for executing smart contracts while ensuring a tamper-proof blockchain, leveraging the highly regarded open-source Hyperledger Fabric framework. You can effortlessly adjust resources to accommodate fluctuating demands, allowing for scalable computing power that can be increased or decreased as needed. Customers will only incur charges based on their actual usage. The platform facilitates contributions from multiple participants through the simple-to-configure RAFT consensus method. Additionally, its precise access control features permit management of permissions for each segment of extensive datasets stored in the cloud. This functionality empowers smart contract developers to easily manage identities, groups, and resources. Setting up a permissioned blockchain is straightforward, requiring no coding skills, and eliminates the hassle of manually provisioning hardware, software, managing certificates, or configuring network elements. With this service, businesses can focus on innovation instead of infrastructure management.

As the pioneering Blockchain as a Service provider in Latin America, we empower entrepreneurs and visionaries to develop decentralized applications (DApps) that utilize JSON APIs, enabling our clients to incorporate blockchain features into their existing applications while preserving elements of traditional object-oriented web development. This innovation marks a significant advancement in blockchain technology, facilitating the integration of DApp capabilities into both internal and customer-facing traditional applications. A decentralized database represents an ideal fusion of a decentralized structure and state-of-the-art technology, enabling DApps to effortlessly store and retrieve data. Key advantages of decentralized databases encompass unparalleled privacy, exceptional reliability, scalability, and the immutability of data. With KNFT, the process of deploying a DApp is simplified, making it accessible for various users. Furthermore, our platform ensures that users can leverage blockchain's full potential without sacrificing the familiarity of their previous systems.

Solidity is a strongly-typed programming language that utilizes curly braces and is specifically crafted for creating smart contracts on the Ethereum platform. Being a relatively new language, Solidity is evolving quickly, with a goal of a consistent monthly release that typically includes one major breaking update each year. Developers can track the progress of new features through the Solidity GitHub repository. To view the anticipated modifications for the next breaking release, one can switch from the standard `develop` branch to the `breaking branch`. Moreover, your contributions and feedback are welcomed, allowing you to play an active role in shaping the future of Solidity. Engaging with the community can also enhance your understanding and influence over the language's development.

Vyper is a Python-inspired programming language specifically designed for creating smart contracts that operate on the Ethereum Virtual Machine (EVM). The framework prioritizes security, ensuring that developers can create robust smart contracts with relative ease. Additionally, both the language and its compiler aim for a straightforward design, promoting user-friendliness. A key feature of Vyper is its focus on auditability, making the code as transparent and understandable as possible to human readers. To achieve this goal, the language is structured to minimize the possibility of deceptive coding practices, emphasizing clarity for all users, particularly those with limited programming backgrounds or unfamiliarity with Vyper. Ultimately, Vyper strives to create a balance that favors the comprehension of the reader over the convenience of the writer, reinforcing its commitment to security and simplicity.

Harness the capabilities of blockchain AI through ChainGPT, an innovative AI model crafted specifically for the realms of blockchain technology and cryptocurrency. Utilizing cutting-edge algorithms and rapid computing power, it tackles complex challenges within the blockchain and crypto sectors. ChainGPT empowers users to swiftly access the knowledge and insights they seek, making it an invaluable resource. Additionally, it boasts a variety of distinctive features catering to individuals, developers, and enterprises alike. Among its offerings are blockchain and crypto information, a no-code smart contract generator, smart contract auditing, code debugging, conversion of code to plain language, documentation creation, chart and technical analysis, anti-money laundering features, blockchain analytics, real-time on-chain data, news sourcing, and much more. By developing this leading-edge AI platform, we provide users with countless applications and possibilities for leveraging ChainGPT in their blockchain endeavors. This comprehensive toolkit ensures that every user—whether a novice or an expert—can fully engage with the dynamic world of blockchain and cryptocurrency.

Explore the reasons over 200 financial institutions have selected RippleNet to tap into new customer bases, broaden their service offerings, and enhance the global payment experience. Frequently, international transactions can be expensive, unreliable, and sluggish due to the fragmented nature of existing systems. RippleNet utilizes cutting-edge blockchain technology designed for global payments, allowing financial institutions to connect with a reliable and expanding network of over 200 providers in more than 40 countries spanning six continents. By leveraging advanced crypto and blockchain solutions developed over ten years, Ripple’s enterprise-grade offerings deliver speed, transparency, and cost efficiency that outshine traditional financial methods. Our clients utilize these innovative solutions to acquire cryptocurrency, enable immediate transactions, optimize their treasury operations, attract new clientele, reduce capital needs, and generate additional revenue streams. In a rapidly evolving financial landscape, RippleNet stands out as a transformative force in payment processing.

AstraKode allows companies to create and deploy their custom blockchain solution using a low-code approach. Its tools simplify the development of permissioned blockchains: Network Composer and Smart Contract IDE. AKB Community gives users access to useful resources like tutorials, articles, and user guides.

Ment Tech has been at the forefront of delivering cutting-edge solutions to clients ranging from startups to large enterprises. With our deep knowledge in blockchain development, we create tailored blockchain solutions applicable across numerous sectors. By decentralizing and automating workflows, our expertly crafted offerings such as Cryptocurrency Exchanges, ICOs, smart contracts, smart wallets, and Hyperledger solutions help businesses significantly reduce operational expenses. Our services open up a realm of opportunities, equipping you with the necessary tools for success. We firmly believe that blockchain technology will revolutionize the fundamental structure of the internet. Ment Tech continues to provide comprehensive, managed solutions to help you launch your business effectively. We also offer robust infrastructure for your exchange platform that ensures real trading volume along with options to establish your own OTC board secured by escrow mechanisms.

Ethereum is a community-driven platform that serves as the backbone for the cryptocurrency ether (ETH) and a myriad of decentralized applications. This innovative technology facilitates not only digital currency transactions but also global payments and various applications. Through collaborative efforts, the community has established a vibrant digital economy, providing creators with new opportunities to generate income online and much more. Accessible to anyone with an internet connection, Ethereum breaks down barriers for billions who either lack bank accounts or face restrictions on their financial transactions. Its decentralized finance (DeFi) framework operates continuously without bias, allowing users to send, receive, borrow, earn interest, and even stream funds globally. In contrast to traditional internet services that often require sacrificing personal data control, Ethereum maintains openness as a fundamental principle – all that's needed is a wallet to participate. By staking your ETH, you can contribute to the network as a validator, helping to secure and maintain the integrity of this groundbreaking platform. As a result, Ethereum not only empowers individuals but also fosters a more inclusive financial system for everyone.