@metamask/sdk 0.1.0

The MetaMask SDK enables developers to easily connect their dapps with a MetaMask wallet (Extension or Mobile) no matter the dapp environment or platform.

@metamask/sdk@0.1.0 was published on 2022-12-08. Its manifest declares 16 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.

Deprecated: No longer maintained, superseded by https://docs.metamask.io/metamask-connect

All @metamask/sdk versions · Permanent reference to 0.1.0 · Latest release

Package specifications

Version	0.1.0
License declaration	Not declared
Published	2022-12-08T16:40:16.313Z
Node.js requirement	Not declared
Type declarations	Bundled declarations
Runtime dependency count	16
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	5979.81 KiB
Published file count	204
Package type	Not declared
ES module entry	dist/node/es/metamask-sdk.js
Default entry	dist/node/cjs/metamask-sdk.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	148
Repository stars	Unknown
Repository forks	Unknown

Install @metamask/sdk 0.1.0

npm install @metamask/sdk@0.1.0
pnpm add @metamask/sdk@0.1.0
yarn add @metamask/sdk@0.1.0

Runtime dependencies

pump ^3.0.0
util ^0.12.4
uuid ^8.3.2
bowser ^2.9.0
eciesjs ^0.3.15
eventemitter2 ^6.4.7
obj-multiplex ^1.0.0
qrcode-terminal ^0.12.0
readable-stream ^2.3.7
socket.io-client ^4.5.1
@metamask/providers ^8.1.1
@metamask/onboarding ^1.0.1
extension-port-stream ^2.0.1
@metamask/post-message-stream ^4.0.0
@metamask/sdk-install-modal-web ^0.1.0
@metamask/sdk-communication-layer ^0.1.0

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.

@babel/code-frame@7.29.7 — indirect
@babel/generator@7.29.8 — indirect
@babel/helper-globals@7.29.7 — indirect
@babel/helper-module-imports@7.29.7 — indirect
@babel/helper-string-parser@7.29.11 — indirect
@babel/helper-validator-identifier@7.29.7 — indirect
@babel/parser@7.29.11 — indirect
@babel/runtime@7.29.10 — indirect
@babel/template@7.29.7 — indirect
@babel/traverse@7.29.10 — indirect
@babel/types@7.29.11 — indirect
@emotion/hash@0.8.0 — indirect
@emotion/is-prop-valid@0.8.8 — indirect
@emotion/memoize@0.7.4 — indirect
@emotion/serialize@0.11.16 — indirect
@emotion/styled@10.0.27 — indirect
@emotion/styled-base@10.3.0 — indirect
@emotion/unitless@0.7.5 — indirect
@emotion/utils@0.11.3 — indirect
@jridgewell/gen-mapping@0.3.13 — indirect
@jridgewell/resolve-uri@3.1.2 — indirect
@jridgewell/sourcemap-codec@1.6.0 — indirect
@jridgewell/trace-mapping@0.3.31 — indirect
@metamask/object-multiplex@1.3.0 — indirect
@metamask/onboarding@1.0.1 — direct
@metamask/post-message-stream@4.0.0 — direct
@metamask/providers@8.1.1 — direct
@metamask/safe-event-emitter@2.0.0 — indirect
@metamask/sdk-communication-layer@0.1.0 — direct
@metamask/sdk-install-modal-web@0.1.0 — direct
@socket.io/component-emitter@3.1.2 — indirect
@types/chrome@0.0.136 — indirect
@types/filesystem@0.0.36 — indirect
@types/filewriter@0.0.33 — indirect
@types/har-format@1.2.16 — indirect
@types/parse-json@4.0.2 — indirect
async-function@1.0.0 — indirect
async-generator-function@1.0.0 — indirect
available-typed-arrays@1.0.7 — indirect
babel-plugin-emotion@10.2.2 — indirect
babel-plugin-macros@2.8.0 — indirect
babel-plugin-syntax-jsx@6.18.0 — indirect
bn.js@4.12.5 — indirect
bowser@2.15.0 — direct
brorand@1.1.0 — indirect
call-bind@1.0.9 — indirect
call-bind-apply-helpers@1.0.2 — indirect
call-bound@1.0.4 — indirect
callsites@3.1.0 — indirect
convert-source-map@1.9.0 — indirect
core-util-is@1.0.3 — indirect
cosmiconfig@6.0.0 — indirect
csstype@2.6.21 — indirect
debug@4.4.3 — indirect
define-data-property@1.1.4 — indirect
detect-browser@5.3.0 — indirect
dunder-proto@1.0.1 — indirect
eciesjs@0.3.21 — direct
elliptic@6.6.1 — indirect
end-of-stream@1.4.5 — indirect
engine.io-client@6.6.7 — indirect
engine.io-parser@5.2.3 — indirect
error-ex@1.3.4 — indirect
es-define-property@1.0.1 — indirect
es-errors@1.3.0 — indirect
es-object-atoms@1.1.2 — indirect
escape-string-regexp@1.0.5 — indirect
eth-rpc-errors@4.0.3 — indirect
eventemitter2@6.4.9 — direct
extension-port-stream@2.1.1 — direct
fast-deep-equal@2.0.1 — indirect
fast-safe-stringify@2.1.1 — indirect
find-root@1.1.0 — indirect
for-each@0.3.5 — indirect
function-bind@1.1.2 — indirect
futoin-hkdf@1.5.3 — indirect
generator-function@2.0.1 — indirect
get-intrinsic@1.3.1 — indirect
get-proto@1.0.1 — indirect
gopd@1.2.0 — indirect
has-property-descriptors@1.0.2 — indirect
has-symbols@1.1.0 — indirect
has-tostringtag@1.0.2 — indirect
hash.js@1.1.7 — indirect
hasown@2.0.4 — indirect
hmac-drbg@1.0.1 — indirect
import-fresh@3.3.1 — indirect
inherits@2.0.4 — indirect
is-arguments@1.2.0 — indirect
is-arrayish@0.2.1 — indirect
is-callable@1.2.7 — indirect
is-core-module@2.17.0 — indirect
is-generator-function@1.1.2 — indirect
is-regex@1.2.1 — indirect
is-stream@2.0.1 — indirect
is-typed-array@1.1.15 — indirect
isarray@1.0.0 — indirect
js-tokens@4.0.0 — indirect
jsesc@3.1.0 — indirect
json-parse-even-better-errors@2.3.1 — indirect
json-rpc-engine@6.1.0 — indirect
json-rpc-middleware-stream@3.0.0 — indirect
lines-and-columns@1.2.4 — indirect
math-intrinsics@1.1.0 — indirect
minimalistic-assert@1.0.1 — indirect
minimalistic-crypto-utils@1.0.1 — indirect
ms@2.1.3 — indirect
node-addon-api@5.1.0 — indirect
node-gyp-build@4.8.4 — indirect
obj-multiplex@1.0.0 — direct
once@1.4.0 — indirect
parent-module@1.0.1 — indirect
parse-json@5.2.0 — indirect
path-parse@1.0.7 — indirect
path-type@4.0.0 — indirect
picocolors@1.1.1 — indirect
possible-typed-array-names@1.1.0 — indirect
process-nextick-args@1.0.7 — indirect
process-nextick-args@2.0.1 — indirect
pump@3.0.4 — direct
qr-code-styling@1.9.2 — indirect
qrcode-generator@1.5.2 — indirect
qrcode-terminal@0.12.0 — direct
readable-stream@2.3.3 — indirect
readable-stream@2.3.8 — direct
resolve@1.22.13 — indirect
resolve-from@4.0.0 — indirect
safe-buffer@5.1.2 — indirect
safe-regex-test@1.1.0 — indirect
secp256k1@5.0.2 — indirect
set-function-length@1.2.2 — indirect
socket.io-client@4.8.4 — direct
socket.io-parser@4.2.7 — indirect
source-map@0.5.7 — indirect
string_decoder@1.0.3 — indirect
string_decoder@1.1.1 — indirect
supports-preserve-symlinks-flag@1.0.0 — indirect
util@0.12.5 — direct
util-deprecate@1.0.2 — indirect
uuid@8.3.2 — direct
webextension-polyfill@0.12.0 — indirect
webextension-polyfill@0.7.0 — indirect
webextension-polyfill-ts@0.25.0 — indirect
which-typed-array@1.1.24 — indirect
wrappy@1.0.2 — indirect
ws@8.21.3 — indirect
xmlhttprequest-ssl@2.1.2 — indirect
yaml@1.10.3 — 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.

Evidence and freshness

https://registry.npmjs.org/%40metamask%2Fsdk/0.1.0 — retrieved 2026-10-30T18:15:49.225Z
https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fsdk/versions/0.1.0 — retrieved 2026-10-30T18:15:49.677Z
https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fsdk/versions/0.1.0:dependencies — retrieved 2026-10-30T18:15:49.717Z