Balancer SDK
The Balancer SDK is a Typescript/Javascript library for interfacing with the Balancer protocol. This includes common contract interactions, calculations, the Smart Order Router, and more.
Some functionality of the SDK, including the SOR can also be accessed via the Balancer API for developers not using ts. Find details in the API Section
Setup
Install the package with
The SDK uses the below environment variables as part of the configuration. Set these in an .env
file or your preferred way of loading ENV
variables
# .env
INFURA=
Initialize the SDK in your code using
import { BalancerSDK, BalancerSdkConfig, Network } from '@balancer-labs/sdk';
const config: BalancerSdkConfig = {
network: Network.MAINNET,
rpcUrl: `https://mainnet.infura.io/v3/${process.env.INFURA}`,
};
const balancer = new BalancerSDK(config);