Multiple-Variable Response (MVR) Feeds Guides

Multiple-Variable Response (MVR) feeds allow smart contracts and offchain applications to retrieve multiple data points in a single transaction or call.

Learn how to integrate MVR feeds into your applications using different tools and languages:

• Using MVR Feeds on EVM Chains (Solidity): Integrate MVR feeds directly into your smart contracts using Solidity.
• Using MVR Feeds with ethers.js (JS): Access MVR feed data from your JavaScript applications using the ethers.js library.
• Using MVR Feeds with Viem (TS): Access MVR feed data from your TypeScript applications using the Viem library.