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@balancer/sdk
Advanced tools
SDK
WIP SDK for Balancer Protocol. Interfaces may have frequent breaking changes until a stable release.
Local Setup
pnpm install
Requirements
fetch
Polyfill
If your platform does not support one of the required features, it is also possible to import a polyfill.
fetch-> node-fetch
Testing
pnpm test
Testing runs against a local anvil fork and requires the following RPC URL to be configured in your .env file:
ETHEREUM_RPC_URL
POLYGON_RPC_URL
FANTOM_RPC_URL
SEPOLIA_RPC_URL
Anvil Client
To download and install the anvil client, run the following commands (MacOS):
curl -L https://foundry.paradigm.xyz | bashbrew install libusbsource /Users/$(whoami)/.zshenvfoundryup
Documentation
In-depth documentation on this SDK is available at docs-v3.balancer.fi/developer-reference/sdk.
FAQs
SDK for interacting with the Balancer protocol
The npm package @balancer/sdk receives a total of 749 weekly downloads. As such, @balancer/sdk popularity was classified as not popular.
We found that @balancer/sdk demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
Package last updated on 22 Jan 2026
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