We are excited to announce our full support for Kroma, an EVM equivalent Zero-Knowledge Rollup (ZKR) that scales Ethereum.
SubQuery's indexing capabilities empower developers on KromaI to efficiently manage and query on-chain data, expediting development processes and facilitating rapid iterations, ultimately advancing the goal of onboarding the next billion users to the blockchain.
Developers building on Kroma can harness SubQuery's versatile, high-speed, open, and decentralised data indexing solution. This empowers blockchain developers with crucial tools to efficiently manage and query on-chain data for their protocols and applications.
SubQuery simplifies the intricacies of backend operations, providing developers with a tailor-made API. This enables them to focus on product development and enhancing user experiences, without the need to allocate resources towards constructing their indexing solutions.
> “SubQuery empowers developers with faster and more efficient data access on our network. It has been extremely helpful and is also very easy to use.”
- TK, CEO of Kroma
We’re always striving to provide developers with the most comprehensive and efficient indexing experience possible, including the open-source SDK, tools, documentation, and developer support that the SubQuery ecosystem provides. Kroma is also supported in SubQuery’s enterprise level managed service, which provides enterprise-level infrastructure hosting and handles hundreds of millions of requests each day.
> “Thrilled to support Kroma. With our excellent APIs and tools, developers building on Kroma will have the best indexing experience.”
— James Bayly, Co-Founder and COO of SubQuery
Why Use SubQuery?
SubQuery makes it easy to build a custom API for your dApp or smart contracts in minutes, providing clean indexed data to any service. The excellent SubQuery developer experience is flexible, with the ability to make external API calls or import external libraries from within your mapping functions, and better controls to run your projects in your own infrastructure with automated DOS (denial of service) mitigation controls. Additionally, we have yet to make plans to sunset our managed service.
SubQuery is designed to be fast. This adds up when you’re indexing millions of ledgers, and is something to consider when choosing your indexer. SubQuery achieves this by using multi-threading and optimisation of the store to reduce costly database writes. With faster sync times, developers can iterate faster and deliver features to market quicker.
SubQuery’s Support for Kroma
- Advanced Indexing of blocks, transactions, and logs
- Example Project
- Full support for Kroma in our free enterprise-level managed service
- Discord community (including technical support)
About Kroma
As Asia’s leading Layer 2 solution built on the Superchain, Kroma is the first OP Stack rollup with an active fault proof system utilizing zkEVM.
Kroma will transition to a universal ZK Rollup once the generation of ZK proofs becomes more cost-efficient and faster — using its original modular ZK backend library, Tachyon.
Kroma plans to push for gamified web3 experience backed by its strengths in gaming, consumer applications, Asia market, and technical capabilities for true universal web3 adoption.
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About SubQuery
SubQuery Network is innovating web3 infrastructure with tools that empower builders to decentralise the future - without compromise. Our flexible DePIN infrastructure network powers the fastest data indexers, the most scalable RPCs, innovative Data Nodes, and leading open source AI models. We are the roots of the web3 landscape, helping blockchain developers and their cutting-edge applications to flourish. We’re not just a company - we’re a movement driving an inclusive and decentralised web3 era. Let’s shape the future of web3, together.
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