RedStone
RedStone is a leading blockchain oracle provider delivering fast, gas-efficient, and tamper-proof cross-chain data feeds to power DeFi protocols on any blockchain. RedStone offers the industry standard for secure pricing and quality support and is the market leader for emerging ecosystems and tokens.
Soneium builders can use 1,000+ demo and almost 200 production feeds in the Pull model.
Soneium
Soneium, an Ethereum Layer-2 protocol powered by Optimism’s Superchain technology, is developed by Sony Block Solutions Labs. Soneium is planned to stand as a versatile, general-purpose blockchain ready to serve diverse needs across all verticals and support users globally. Its aim is to empower developers, creators, and communities with a robust, developer-friendly environment backed by scalable technology.
How to integrate RedStone Pull?
The RedStone Pull model allows your dApp to utilize data feeds delivered “on-demand”, only when the data is needed. Thanks to the implementation of the EVM-connector library and extending your Ethers.js, your dApp will be able to attach signed data packages with timestamps to call data of your users’ transactions.
In order to implement the Pull model you will need to do two things:
- Adjust the Javascript code of your dApp to inject the additional payload with signed data feeds to call data of your users’ transactions (otherwise you will get smart contract errors).
- Adjust your smart contracts to include the libraries responsible for data extraction from call data and signature verification.
Please see the specific steps and ready code samples in the Docs.
If you need help with integration join RedStone Discord and ask their team for help.
List of available Pull model price feeds.
Check out the RedStone and Soneium announcement on Twitter.
