# @metamask/network-controller

> Provides an interface to the currently selected network via a MetaMask-compatible provider object

Latest version **37.0.0** (published 2026-09-09) · MIT license · 0 weekly downloads

## Install

```sh
npm install @metamask/network-controller
pnpm add @metamask/network-controller
yarn add @metamask/network-controller
bun add @metamask/network-controller
```

## Health

**Score 65/100 (B)** — status: active.

Positive: esm support; no vulnerabilities; has provenance; recently updated; high maintenance score.

Warnings: low downloads; no types.

## Facts

| | |
|---|---|
| Version | 37.0.0 |
| Published | 2026-09-09 |
| First published | 2022-11-22 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | ESM |
| Node | ^22.14.0 \|\| ^24 |
| Dependencies | 22 |
| Unpacked size | 674.4 KB |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 413 |
| Maintainers | frederikbolding, metamaskbot, gudahtt, mrten, mcmire, naugtur |
| Keywords | Ethereum, MetaMask |

## Links

- npm: https://www.npmjs.com/package/@metamask/network-controller
- Repository: https://github.com/MetaMask/core
- Homepage: https://github.com/MetaMask/core/tree/main/packages/network-controller#readme
- Issues: https://github.com/MetaMask/core/issues
- npm.io page: https://npm.io/package/@metamask/network-controller

## Dependencies (22)

- [uuid](https://npm.io/package/uuid.md) ^8.3.2
- [immer](https://npm.io/package/immer.md) ^9.0.6
- [uri-js](https://npm.io/package/uri-js.md) ^4.4.1
- [loglevel](https://npm.io/package/loglevel.md) ^1.8.1
- [reselect](https://npm.io/package/reselect.md) ^5.1.1
- [@metamask/utils](https://npm.io/package/@metamask/utils.md) ^11.12.0
- [fast-deep-equal](https://npm.io/package/fast-deep-equal.md) ^3.1.3
- [@metamask/eth-query](https://npm.io/package/@metamask/eth-query.md) ^4.0.0
- [@metamask/messenger](https://npm.io/package/@metamask/messenger.md) ^3.0.0
- [@metamask/rpc-errors](https://npm.io/package/@metamask/rpc-errors.md) ^7.0.2
- [@metamask/base-controller](https://npm.io/package/@metamask/base-controller.md) ^10.0.0
- [@metamask/json-rpc-engine](https://npm.io/package/@metamask/json-rpc-engine.md) ^11.0.0
- [@metamask/controller-utils](https://npm.io/package/@metamask/controller-utils.md) ^13.0.0
- [@metamask/eth-block-tracker](https://npm.io/package/@metamask/eth-block-tracker.md) ^16.0.0
- [@metamask/eth-json-rpc-infura](https://npm.io/package/@metamask/eth-json-rpc-infura.md) ^10.3.0
- [@metamask/swappable-obj-proxy](https://npm.io/package/@metamask/swappable-obj-proxy.md) ^2.3.0
- [@metamask/analytics-controller](https://npm.io/package/@metamask/analytics-controller.md) ^3.0.0
- [@metamask/eth-json-rpc-provider](https://npm.io/package/@metamask/eth-json-rpc-provider.md) ^7.0.0
- [@metamask/connectivity-controller](https://npm.io/package/@metamask/connectivity-controller.md) ^1.0.0
- [@metamask/eth-json-rpc-middleware](https://npm.io/package/@metamask/eth-json-rpc-middleware.md) ^25.0.0
- [@metamask/config-registry-controller](https://npm.io/package/@metamask/config-registry-controller.md) ^4.0.0
- [@metamask/remote-feature-flag-controller](https://npm.io/package/@metamask/remote-feature-flag-controller.md) ^7.0.0

## Recent versions

- 37.0.0 (latest) — 2026-09-09
- 23.2.1-backport (backport) — 2025-05-15
- 36.0.0 — 2026-08-26
- 35.0.1 — 2026-08-03
- 35.0.0 — 2026-07-31
- 34.0.0 — 2026-07-01
- 33.0.0 — 2026-06-22
- 32.0.0 — 2026-05-12
- 31.1.0 — 2026-05-11
- 31.0.0 — 2026-05-11
- 30.1.0 — 2026-04-29
- 30.0.1 — 2026-03-26
- 30.0.0 — 2026-02-19
- 29.0.0 — 2026-01-15
- 28.0.0 — 2026-01-13
- … 72 more at https://npm.io/package/@metamask/network-controller/versions

## README

# `@metamask/network-controller`

Provides an interface to the currently selected network via a MetaMask-compatible provider object.

## Installation

`yarn add @metamask/network-controller`

or

`npm install @metamask/network-controller`

## Contributing

This package is part of a monorepo. Instructions for contributing can be found in the [monorepo README](https://github.com/MetaMask/core#readme).

---
_Source: https://npm.io/package/@metamask/network-controller · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._