@metamask/sdk 0.12.4

@metamask/sdk@0.12.4 was published on 2023-11-22. Its manifest declares 25 runtime dependencies and 2 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Deprecated: No longer maintained, superseded by https://docs.metamask.io/metamask-connect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 0.12.4 · Latest release

Package specifications

Version	0.12.4
License declaration	Not declared
Published	2023-11-22T12:56:28.544Z
Node.js requirement	Not declared
Type declarations	Bundled declarations
Runtime dependency count	25
Peer requirement count	2
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	27041.44 KiB
Published file count	1348
Package type	Not declared
ES module entry	dist/node/es/metamask-sdk.js
Default entry	dist/node/cjs/metamask-sdk.js
Side effects declaration	false
Direct advisories	0
Resolved graph dependencies	220
Repository stars	Unknown
Repository forks	Unknown

Install @metamask/sdk 0.12.4

npm install @metamask/sdk@0.12.4
pnpm add @metamask/sdk@0.12.4
yarn add @metamask/sdk@0.12.4

Runtime dependencies

pump ^3.0.0
util ^0.12.4
uuid ^8.3.2
bowser ^2.9.0
eciesjs ^0.3.15
i18next 22.5.1
cross-fetch ^4.0.0
eventemitter2 ^6.4.7
obj-multiplex ^1.0.0
react-i18next ^13.2.2
eth-rpc-errors ^4.0.3
readable-stream ^2.3.7
socket.io-client ^4.5.1
@metamask/providers ^10.2.1
@metamask/onboarding ^1.0.1
react-native-webview ^11.26.0
extension-port-stream ^2.0.1
qrcode-terminal-nooctal ^0.12.1
rollup-plugin-visualizer ^5.9.2
@types/dom-screen-wake-lock ^1.0.0
@metamask/post-message-stream ^6.1.0
@metamask/sdk-install-modal-web 0.12.2
i18next-browser-languagedetector ^7.1.0
@metamask/sdk-communication-layer 0.12.3
@react-native-async-storage/async-storage ^1.17.11

Peer requirements

react ^18.2.0 (optional peer)
react-native * (optional peer)

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/babel-plugin@11.13.5 — indirect
@emotion/cache@11.14.0 — indirect
@emotion/hash@0.9.2 — indirect
@emotion/is-prop-valid@1.4.0 — indirect
@emotion/memoize@0.9.0 — indirect
@emotion/react@11.14.0 — indirect
@emotion/serialize@1.3.3 — indirect
@emotion/sheet@1.4.0 — indirect
@emotion/styled@11.14.1 — indirect
@emotion/unitless@0.10.0 — indirect
@emotion/use-insertion-effect-with-fallbacks@1.2.0 — indirect
@emotion/utils@1.4.2 — indirect
@emotion/weak-memoize@0.4.0 — indirect
@ethereumjs/common@3.2.0 — indirect
@ethereumjs/rlp@4.0.1 — indirect
@ethereumjs/tx@4.2.0 — indirect
@ethereumjs/util@8.1.0 — 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@6.2.0 — direct
@metamask/providers@10.2.1 — direct
@metamask/safe-event-emitter@2.0.0 — indirect
@metamask/safe-event-emitter@3.1.3 — indirect
@metamask/sdk-communication-layer@0.12.3 — direct
@metamask/sdk-install-modal-web@0.12.2 — direct
@metamask/utils@5.0.2 — indirect
@noble/curves@1.4.2 — indirect
@noble/hashes@1.4.0 — indirect
@react-native-async-storage/async-storage@1.24.0 — direct
@scure/base@1.1.9 — indirect
@scure/bip32@1.4.0 — indirect
@scure/bip39@1.3.0 — indirect
@socket.io/component-emitter@3.1.2 — indirect
@types/chrome@0.0.136 — indirect
@types/debug@4.1.13 — indirect
@types/dom-screen-wake-lock@1.0.3 — direct
@types/filesystem@0.0.36 — indirect
@types/filewriter@0.0.33 — indirect
@types/har-format@1.2.16 — indirect
@types/ms@2.1.0 — indirect
@types/parse-json@4.0.2 — indirect
ansi-regex@5.0.1 — indirect
ansi-styles@4.3.0 — indirect
async-function@1.0.0 — indirect
async-generator-function@1.0.0 — indirect
available-typed-arrays@1.0.7 — indirect
babel-plugin-macros@3.1.0 — indirect
bn.js@4.12.5 — indirect
bowser@2.15.0 — direct
brorand@1.1.0 — indirect
bufferutil@4.1.0 — 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
cliui@8.0.1 — indirect
color-convert@2.0.1 — indirect
color-name@1.1.4 — indirect
convert-source-map@1.9.0 — indirect
core-util-is@1.0.3 — indirect
cosmiconfig@7.1.0 — indirect
crc-32@1.2.2 — indirect
cross-fetch@3.2.0 — indirect
cross-fetch@4.1.0 — direct
csstype@3.2.3 — indirect
date-fns@2.30.0 — indirect
debug@4.4.3 — indirect
define-data-property@1.1.4 — indirect
define-lazy-prop@2.0.0 — indirect
detect-browser@5.3.0 — indirect
dunder-proto@1.0.1 — indirect
eciesjs@0.3.21 — direct
elliptic@6.6.1 — indirect
emoji-regex@8.0.0 — 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
escalade@3.2.0 — indirect
escape-string-regexp@2.0.0 — indirect
escape-string-regexp@4.0.0 — indirect
eth-rpc-errors@4.0.3 — direct
ethereum-cryptography@2.2.1 — 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-caller-file@2.0.5 — 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
hoist-non-react-statics@3.3.2 — indirect
html-parse-stringify@3.1.0 — indirect
i18next@22.5.1 — direct
i18next-browser-languagedetector@7.2.2 — direct
import-fresh@3.3.1 — indirect
inherits@2.0.4 — indirect
invariant@2.2.4 — 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-docker@2.2.1 — indirect
is-fullwidth-code-point@3.0.0 — indirect
is-generator-function@1.1.2 — indirect
is-plain-obj@2.1.0 — indirect
is-regex@1.2.1 — indirect
is-stream@2.0.1 — indirect
is-typed-array@1.1.15 — indirect
is-wsl@2.2.0 — 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@4.2.3 — indirect
lines-and-columns@1.2.4 — indirect
loose-envify@1.4.0 — indirect
math-intrinsics@1.1.0 — indirect
merge-options@3.0.4 — indirect
micro-ftch@0.3.1 — 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-fetch@2.7.0 — indirect
node-gyp-build@4.8.4 — indirect
obj-multiplex@1.0.0 — direct
once@1.4.0 — indirect
open@8.4.2 — 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
picomatch@4.0.7 — 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-nooctal@0.12.1 — direct
react@18.3.1 — indirect
react-dom@18.3.1 — indirect
react-i18next@13.5.0 — direct
react-is@16.13.1 — indirect
react-native-webview@11.26.1 — direct
readable-stream@2.3.3 — indirect
readable-stream@2.3.8 — direct
require-directory@2.1.1 — indirect
resolve@1.22.13 — indirect
resolve-from@4.0.0 — indirect
rollup-plugin-visualizer@5.14.0 — direct
safe-buffer@5.1.2 — indirect
safe-regex-test@1.1.0 — indirect
scheduler@0.23.2 — indirect
secp256k1@5.0.2 — indirect
semver@7.8.5 — 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
source-map@0.7.6 — indirect
string-width@4.2.3 — indirect
string_decoder@1.0.3 — indirect
string_decoder@1.1.1 — indirect
strip-ansi@6.0.1 — indirect
stylis@4.2.0 — indirect
superstruct@1.0.4 — indirect
supports-preserve-symlinks-flag@1.0.0 — indirect
tr46@0.0.3 — indirect
utf-8-validate@6.0.6 — indirect
util@0.12.5 — direct
util-deprecate@1.0.2 — indirect
uuid@8.3.2 — direct
void-elements@3.1.0 — indirect
webextension-polyfill@0.12.0 — indirect
webextension-polyfill@0.7.0 — indirect
webextension-polyfill-ts@0.25.0 — indirect
webidl-conversions@3.0.1 — indirect
whatwg-url@5.0.0 — indirect
which-typed-array@1.1.24 — indirect
wrap-ansi@7.0.0 — indirect
wrappy@1.0.2 — indirect
ws@8.21.3 — indirect
xmlhttprequest-ssl@2.1.2 — indirect
y18n@5.0.8 — indirect
yaml@1.10.3 — indirect
yargs@17.7.3 — indirect
yargs-parser@21.1.1 — 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/0.12.4 — retrieved 2026-10-30T08:20:51.022Z
https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fsdk/versions/0.12.4 — retrieved 2026-10-30T08:20:51.555Z
https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fsdk/versions/0.12.4:dependencies — retrieved 2026-10-30T08:20:51.596Z