Multicall.js

Multicall.js is a lightweight JavaScript library for interacting with the multicall smart contract.

Multicall allows multiple smart contract constant function calls to be grouped into a single call and the results aggregated into a single result. This reduces the number of separate JSON RPC requests that need to be sent over the network if using a remote node like Infura, and provides the guarantee that all values returned are from the same block. The latest block number is also returned along with the aggregated results.

Summary

• Get the return value(s) of multiple smart contract function calls in a single call
• Guarantee that all values are from the same block

Installation

yarn add @avalabs/multicall

Test

To run tests use:

yarn test