# @metamask-previews/network-controller

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

Latest version **12.1.1-preview.d32a7cc** (published 2023-08-23) · MIT license · 0 weekly downloads

## Install

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

## Health

**Score 40/100 (D)** — status: abandoned.

Positive: has types; no vulnerabilities; high maintenance score; high quality score.

Warnings: low downloads; no esm support.

Negative: abandoned.

## Facts

| | |
|---|---|
| Version | 12.1.1-preview.d32a7cc |
| Published | 2023-08-23 |
| First published | 2023-08-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Node | >=16.0.0 |
| Dependencies | 14 |
| Unpacked size | 204 KB |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| GitHub stars | 413 |
| Maintainers | metamaskbot, mcmire |
| Keywords | MetaMask, Ethereum |

## Links

- npm: https://www.npmjs.com/package/@metamask-previews/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-previews/network-controller

## Dependencies (14)

- [uuid](https://npm.io/package/uuid.md) ^8.3.2
- [immer](https://npm.io/package/immer.md) ^9.0.6
- [async-mutex](https://npm.io/package/async-mutex.md) ^0.2.6
- [eth-rpc-errors](https://npm.io/package/eth-rpc-errors.md) ^4.0.2
- [@metamask/utils](https://npm.io/package/@metamask/utils.md) ^6.2.0
- [json-rpc-engine](https://npm.io/package/json-rpc-engine.md) ^6.1.0
- [eth-block-tracker](https://npm.io/package/eth-block-tracker.md) ^7.0.1
- [@metamask/eth-query](https://npm.io/package/@metamask/eth-query.md) ^3.0.1
- [@metamask/eth-json-rpc-infura](https://npm.io/package/@metamask/eth-json-rpc-infura.md) ^8.1.1
- [@metamask/swappable-obj-proxy](https://npm.io/package/@metamask/swappable-obj-proxy.md) ^2.1.0
- [@metamask/eth-json-rpc-provider](https://npm.io/package/@metamask/eth-json-rpc-provider.md) ^1.0.0
- [@metamask/eth-json-rpc-middleware](https://npm.io/package/@metamask/eth-json-rpc-middleware.md) ^11.0.0
- [@metamask-previews/base-controller](https://npm.io/package/@metamask-previews/base-controller.md) 3.2.0-preview.d32a7cc
- [@metamask-previews/controller-utils](https://npm.io/package/@metamask-previews/controller-utils.md) 4.3.1-preview.d32a7cc

## Recent versions

- 12.1.1-preview.d32a7cc (latest) — 2023-08-23
- 37.1.1-preview-fdd989e1b (preview) — 2026-10-22
- 37.1.1-preview-55fcf3ef7 — 2026-10-22
- 37.1.1-preview-b4b0d7a09 — 2026-10-21
- 37.1.0-preview-173a9edb1 — 2026-10-21
- 37.1.0-preview-00218c7ad — 2026-10-21
- 37.1.0-preview-7baa62aa9 — 2026-10-21
- 37.1.0-preview-bde9445f9 — 2026-10-20
- 37.1.0-preview-a583980c5 — 2026-10-20
- 37.1.0-preview-aeb52ce4f — 2026-10-20
- 37.1.0-preview-049cbe150 — 2026-10-20
- 37.1.0-preview-e4c191e3a — 2026-10-20
- 37.1.0-preview-f2b3a9261 — 2026-10-20
- 37.1.0-preview-3680ba557 — 2026-10-20
- 37.1.0-preview-64d459746 — 2026-10-20
- … 2487 more at https://npm.io/package/@metamask-previews/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-previews/network-controller · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._