Hello zkSync Era: DIA’s Oracle Suite is Available on zkSync Era testnet
DIA is bringing its broad data library of fully transparent and customizable price feeds for 3k+ tokens, 18k+ NFT collections, randomness and more to developers building on zkSync.
Introducing zkSync Era
zkSync Era is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. On zkSync Era, computation is performed off-chain and most data is stored off-chain as well. As all transactions are proven on the Ethereum mainchain, users enjoy the same security level as in Ethereum.
zkSync Era is made to look and feel like Ethereum, but with lower fees and faster transaction speed. Just like on Ethereum, smart contracts are written in Solidity/Vyper and can be called using the same clients as the other EVM-compatible chains.
We are delighted to announce DIA has integrated its oracle infrastructure with zkSync Era tesnet, bringing its broad data library of fully transparent and customizable data feeds to developers building on zkSync.
Benefits of DIA Oracles for the zkSync Era Ecosystem
The integration of DIA with zkSync Era’s testnet network will enable developers on the network to begin testing a variety of dApps with customizable and transparent price feeds for a wide range of digital assets, NFTs, and traditional financial ass ets. Developers can now have access to price feeds for long-tail assets and NFT collections, in addition to top digital assets, enabling them to build more diverse DeFi and NFTfi use cases.
“Oracles are a critical piece of the scaling puzzle. Connecting zkSync Era to reliable off-chain data sources will expand the options for dapps, increase use cases and ultimately help drive mass adoption.
It’s exciting to see DIA integrate on zkSync, their focus on price feeds for both long-tail assets as well as larger projects will enhance the diversity of the ecosystem and enable interesting new use cases in DeFi, NFT and their combination.”Marco CoraHead of BD and Ecosystem at Matter Labs
Access to a Wide Range of Data Feeds
DIA’s data and oracle infrastructure provides dApps on zkSync Era’s ecosystem with access to price feeds of over 3,000+ digital assets and 18,000+ NFT collections. Additionally, DIA offers access to distributed and verifiable Random Number Generation — RNG, Liquid Staked Tokens — LSTs price feeds, as well as a range of lending rates, foreign exchange rates, and other data feeds. With this wide range of data feeds, zkSync Era protocols can support a wider range of applications beyond just DeFi and NFTfi.
How Does DIA Work?
Proprietary Open-Source Oracle Infrastructure
One of the factors that set DIA apart from other Web3 data solutions is its proprietary open-source oracle infrastructure. Unlike other data suppliers, DIA crowdsources trade data at a very granular level straight from 80+ off-chain and on-chain sources to create price oracles. This ensures that protocols have access to accurate and reliable data feeds while providing 100% transparency on the data journey.
Customizable Price Feeds
DIA’s architecture enables the construction of custom token and NFT price feeds that are entirely customizable in terms of pricing methodologies, data sources, and other factors such as oracle update mechanism and frequency. This means that developers can meet any unique data and asset requirements a project may have while also giving protocol users complete transparency about how the data feeds are made.
“We are beyond excited to connect our open-source and customizable data and oracle infrastructure with zkSync. This integration will enable efficient and reliable access to expand DeFi and NFTfi use cases beyond the top digital assets.”Michael WeberDIA Co-Founder
zkSync Era DIA Demo Oracle
Test the DIA demo oracle on the zkSync by interacting with the following demo oracle smart contact:
- Testnet: 0x294838c2399950Ab91a74F9E35213aD417761FB5
- Mainnet: coming soon
Learn how to access the demo oracle by visiting: Access the Oracle — DIA Documentation
Note: DIA Demo Oracle contracts are not intended to be integrated into dApps. DIA deploys dedicated contracts for dApps, please request a dedicated oracle. Learn more about DIA demo oracles on the DIA Documentation.
Looking for a Custom Oracle on zkSync Era?
Get in touch with the DIA team via Telegram or Discord to set up a fully transparent and customizable price oracle for your use case.
FAQ
DIA is a cross-chain, data and oracle platform, redefining blockchain oracles on 30+ Layer1/Layer2 networks. DIA’s price oracles are fully customisable, have unmet asset coverage, and 100% transparent. DIA is enabling new Web3 primitives for DeFi, NFTfi and GameFi.
zkSync is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. In zkSync, computation is performed off-chain and most data is stored off-chain as well.
DIA crowdsources trade data at a very granular level straight from 80+ off-chain and on-chain sources to create price oracles. This ensures that protocols have access to accurate and reliable data feeds, while providing 100% transparency on the data.
Developers will now have access to fully transparent, and customizable price oracles for long-tail assets and NFT collections, in addition to top digital assets, enabling them to build more diverse DeFi and NFTfi use cases.
