Avail is already the transaction data backbone of multiple L2s and with KYVE Network that data becomes permanently accessible, tamper-proof and even easier to use. The timing couldn’t be better, with the Avail Nexus upgrade unlocking seamless interoperability between networks like Ethereum, Arbitrum, Base and more, demand for Avail’s onchain data is set to take off.
This collaboration provides developers and users with reliable, verifiable access to complete historical on-chain data from Genesis as a public good. By leveraging KYVE’s decentralized validation and storage capabilities, Avail ensures transparency and permissionless innovation while enhancing public data accessibility. This empowers the community to build tooling more efficiently and derive actionable insights for the Avail ecosystem.
Building Stronger Ecosystems With KYVE Network
Through this partnership, the KYVE network will help expand and strengthen the Avail ecosystem in several key ways, including:
- Indexing and validating Avail’s public blockchain data in a decentralized manner, making it permanently accessible through Arweave.
- Enabling historical data access for analytics, monitoring, and tooling as a public good.
- Providing support for developers building explorers, dashboards, and on-chain analytics.
- Enhancing resilience by ensuring data availability from multiple independent sources.
Through KYVE Network, developers get access to extremely fast data queries and near 100% data accuracy while avoiding the shortfalls that come when using explorers, especially for mission-critical operations. Developers can also benefit from enhanced data manipulation capabilities and improved event tracking accuracy through KYVE Network, while getting quick and easy access to historical blockchain data.
Securing Historical Data For L2s
Avail and KYVE compliment each other to offer reliable, verifiable and long-term data access for L2s. All transaction data processed through Avail becomes permanently accessible for the community as a public good with KYVE network.
This increases trust and transparency for L2s, their users and partners while adding resilience to L2 networks, ensuring historical data is always accessible and verifiable.
Empowering Developers with Reliable On-Chain Data

Developers can now build a range of data analytics and insight tools off the back of Avail’s data integration with KYVE network, including:
- Advanced analytics dashboards
- Network activity monitoring
- Getting real-time events for executable programs
- Accessing historical blockchain data and conducting historical research
- Training LLMs for smarter AI agents
- Extracting on-chain insights
- Creating custom indexing solutions tailored to the needs of Avail’s users
“Avail is building foundational infrastructure for the future of the blockchain ecosystem. By making its historical data easily accessible and integrated with KYVE’s powerful tools, we’re helping to accelerate the growth of a more connected, scalable ecosystem.” Fabian Riewe, President at KYVE Foundation
Quickly Build Avail Tools Now With KYVE Network
Avail’s public blockchain is already actively processing GBs of data for chains like Sophon, Space and Time, Lens, Lumia and more. With the beta release of the Avail Nexus upgrade, dApps and chains can now process crosschain transactions on Avail too. Supporting multiple networks like Optimism, Base, Ethereum, Arbitrum, Polygon, Avalanche and more, there’s never been a better time to start leveraging data from the Avail Network and implementing intelligence capabilities for the ecosystem.
To get started, join the team on Discord and share what you're building with us on X. Stay tuned for more updates as the Avail ecosystem keeps growing, sign up to get future updates delivered to your inbox.
Avail Pool on KYVE: Explained
The Avail pool on KYVE is designed to validate and permanently archive all blocks and data submissions from the Avail blockchain in a decentralized manner. This is done by collecting data from a self-hosted Avail Mainnet archive node, starting from Genesis, and having protocol validators verify its integrity. Once validated, the data is stored permanently using decentralized storage providers like Arweave and Irys.
A network of independent KYVE validators participates in this process by running their own Avail nodes. Each validator independently fetches, validates, and votes on the correctness of the data. Once consensus is reached, the data is archived. Validators are rewarded for correct behavior and penalized via slashing for uploading invalid data or voting incorrectly against valid submissions. This mechanism ensures data is validated in a decentralized and trustworthy way before being archived.
The goal of this pool is to make Avail’s full block history permanently and reliably accessible without requiring expensive and resource-intensive archive nodes. With this integration, developers gain powerful access to Avail’s historical and real-time blockchain data through the KYVE network. This opens the door for a wide range of use cases that can be tailored to the needs of the Avail ecosystem.