@metamask/providers 12.0.0
A JavaScript Ethereum provider that connects to the wallet over a stream.
@metamask/providers@12.0.0 was published on 2023-09-05. Its manifest declares 12 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=16.0.0.
All @metamask/providers versions · Permanent reference to 12.0.0 · Latest release
Package specifications
| Version | 12.0.0 |
|---|---|
| License declaration | MIT |
| Published | 2023-09-05T12:23:57.661Z |
| Node.js requirement | >=16.0.0 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 12 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 182.65 KiB |
| Published file count | 41 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | dist/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 54 |
| Repository stars | 267 |
| Repository forks | 129 |
Install @metamask/providers 12.0.0
npm install @metamask/providers@12.0.0 pnpm add @metamask/providers@12.0.0 yarn add @metamask/providers@12.0.0
Runtime dependencies
- pump ^3.0.0
- is-stream ^2.0.0
- detect-browser ^5.2.0
- @metamask/utils ^8.1.0
- fast-deep-equal ^3.1.3
- @metamask/rpc-errors ^6.0.0
- extension-port-stream ^2.1.1
- webextension-polyfill ^0.10.0
- @metamask/json-rpc-engine ^7.1.1
- @metamask/object-multiplex ^1.1.0
- json-rpc-middleware-stream ^4.2.1
- @metamask/safe-event-emitter ^3.0.0
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @metamask/json-rpc-engine@7.3.3 — direct
- @metamask/object-multiplex@1.3.0 — direct
- @metamask/rpc-errors@6.4.0 — direct
- @metamask/safe-event-emitter@3.1.3 — direct
- @metamask/utils@8.5.0 — direct
- detect-browser@5.3.0 — direct
- extension-port-stream@2.1.1 — direct
- fast-deep-equal@3.1.3 — direct
- is-stream@2.0.1 — direct
- json-rpc-middleware-stream@4.2.3 — direct
- pump@3.0.4 — direct
- webextension-polyfill@0.10.0 — direct
- end-of-stream@1.4.5 — indirect
- once@1.4.0 — indirect
- readable-stream@2.3.8 — indirect
- @metamask/utils@9.3.0 — indirect
- fast-safe-stringify@2.1.1 — indirect
- @ethereumjs/tx@4.2.0 — indirect
- @metamask/superstruct@3.4.1 — indirect
- @noble/hashes@1.8.0 — indirect
- @scure/base@1.2.6 — indirect
- @types/debug@4.1.13 — indirect
- debug@4.4.3 — indirect
- pony-cause@2.1.11 — indirect
- semver@7.8.5 — indirect
- uuid@9.0.1 — indirect
- json-rpc-engine@6.1.0 — indirect
- wrappy@1.0.2 — indirect
- core-util-is@1.0.3 — indirect
- inherits@2.0.4 — indirect
- isarray@1.0.0 — indirect
- process-nextick-args@2.0.1 — indirect
- safe-buffer@5.1.2 — indirect
- string_decoder@1.1.1 — indirect
- util-deprecate@1.0.2 — indirect
- @ethereumjs/common@3.2.0 — indirect
- @ethereumjs/rlp@4.0.1 — indirect
- @ethereumjs/util@8.1.0 — indirect
- ethereum-cryptography@2.2.1 — indirect
- @types/ms@2.1.0 — indirect
- ms@2.1.3 — indirect
- @metamask/safe-event-emitter@2.0.0 — indirect
- eth-rpc-errors@4.0.3 — indirect
- crc-32@1.2.2 — indirect
- micro-ftch@0.3.1 — indirect
- @noble/curves@1.4.2 — indirect
- @noble/hashes@1.4.0 — indirect
- @scure/bip32@1.4.0 — indirect
- @scure/bip39@1.3.0 — indirect
- @noble/hashes@1.4.0 — indirect
- @noble/hashes@1.4.0 — indirect
- @scure/base@1.1.9 — indirect
- @noble/hashes@1.4.0 — indirect
- @scure/base@1.1.9 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 10/10 — all changesets reviewed |
|---|---|
| Maintained | 0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| Pinned-Dependencies | 0/10 — dependency not pinned by hash detected -- score normalized to 0 |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 8/10 — branch protection is not maximal on development and all release branches |
| Security-Policy | 10/10 — security policy file detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/%40metamask%2Fproviders/12.0.0 — retrieved 2026-10-30T18:40:51.941Z
- https://api.deps.dev/v3/projects/github.com%2FMetaMask%2Fproviders — retrieved 2026-10-30T17:29:22.008Z
- https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fproviders/versions/12.0.0 — retrieved 2026-10-30T18:40:52.482Z
- https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fproviders/versions/12.0.0:dependencies — retrieved 2026-10-30T18:40:52.514Z