@polkadot/rpc-core 8.5.2-12
A JavaScript wrapper for the Polkadot JsonRPC interface
@polkadot/rpc-core@8.5.2-12 was published on 2022-05-29. Its manifest declares 6 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=14.0.0.
All @polkadot/rpc-core versions · Permanent reference to 8.5.2-12 · View npm registry JSON · Latest release
Package specifications
| Version | 8.5.2-12 |
|---|---|
| License declaration | Apache-2.0 |
| Published | 2022-05-29T08:30:30.656Z |
| Node.js requirement | >=14.0.0 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 6 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 59.22 KiB |
| Published file count | 40 |
| Package type | module |
| ES module entry | ./index.js |
| Default entry | ./cjs/index.js |
| Side effects declaration | ["./detectPackage.js","./cjs/detectPackage.js"] |
| Direct advisories | 0 |
| Resolved graph dependencies | 100 |
| Repository stars | 1113 |
| Repository forks | 386 |
Install @polkadot/rpc-core 8.5.2-12
npm install @polkadot/rpc-core@8.5.2-12 pnpm add @polkadot/rpc-core@8.5.2-12 yarn add @polkadot/rpc-core@8.5.2-12
Runtime dependencies
- rxjs ^7.5.5
- @babel/runtime ^7.18.3
- @polkadot/util ^9.3.1
- @polkadot/types 8.5.2-12
- @polkadot/rpc-augment 8.5.2-12
- @polkadot/rpc-provider 8.5.2-12
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/runtime@7.29.10 — direct
- @polkadot/rpc-augment@8.5.2-12 — direct
- @polkadot/rpc-provider@8.5.2-12 — direct
- @polkadot/types@8.5.2-12 — direct
- @polkadot/util@9.7.2 — direct
- rxjs@7.8.2 — direct
- @polkadot/rpc-core@8.5.2-12 — indirect
- @polkadot/types-codec@8.5.2-12 — indirect
- @polkadot/keyring@9.7.2 — indirect
- @polkadot/types-support@8.5.2-12 — indirect
- @polkadot/util-crypto@9.7.2 — indirect
- @polkadot/x-fetch@9.7.2 — indirect
- @polkadot/x-global@9.7.2 — indirect
- @polkadot/x-ws@9.7.2 — indirect
- @substrate/connect@0.7.5 — indirect
- eventemitter3@4.0.7 — indirect
- mock-socket@9.3.1 — indirect
- nock@13.5.6 — indirect
- @polkadot/types-augment@8.5.2-12 — indirect
- @polkadot/types-create@8.5.2-12 — indirect
- @polkadot/x-bigint@9.7.2 — indirect
- @polkadot/x-textdecoder@9.7.2 — indirect
- @polkadot/x-textencoder@9.7.2 — indirect
- @types/bn.js@5.2.0 — indirect
- bn.js@5.2.5 — indirect
- ip-regex@4.3.0 — indirect
- tslib@2.9.1 — indirect
- @noble/hashes@1.1.2 — indirect
- @noble/secp256k1@1.6.0 — indirect
- @polkadot/networks@9.7.2 — indirect
- @polkadot/wasm-crypto@6.4.1 — indirect
- @polkadot/x-randomvalues@9.7.2 — indirect
- @scure/base@1.1.1 — indirect
- ed2curve@0.3.0 — indirect
- tweetnacl@1.0.3 — indirect
- @types/node-fetch@2.6.13 — indirect
- node-fetch@2.7.0 — indirect
- @types/websocket@1.0.10 — indirect
- websocket@1.0.35 — indirect
- @substrate/connect-extension-protocol@1.0.1 — indirect
- @substrate/smoldot-light@0.6.16 — indirect
- debug@4.4.3 — indirect
- json-stringify-safe@5.0.1 — indirect
- propagate@2.0.1 — indirect
- @types/node@26.6.6 — indirect
- @substrate/ss58-registry@1.51.0 — indirect
- @polkadot/wasm-bridge@6.4.1 — indirect
- @polkadot/wasm-crypto-asmjs@6.4.1 — indirect
- @polkadot/wasm-crypto-init@6.4.1 — indirect
- @polkadot/wasm-crypto-wasm@6.4.1 — indirect
- @polkadot/wasm-util@6.4.1 — indirect
- form-data@4.0.6 — indirect
- whatwg-url@5.0.0 — indirect
- bufferutil@4.1.0 — indirect
- debug@2.6.9 — indirect
- es5-ext@0.10.64 — indirect
- typedarray-to-buffer@3.1.5 — indirect
- utf-8-validate@5.0.10 — indirect
- yaeti@0.0.6 — indirect
- buffer@6.0.3 — indirect
- pako@2.2.0 — indirect
- ms@2.1.3 — indirect
- undici-types@8.9.0 — indirect
- asynckit@0.4.0 — indirect
- combined-stream@1.0.8 — indirect
- es-set-tostringtag@2.1.0 — indirect
- hasown@2.0.4 — indirect
- mime-types@2.1.35 — indirect
- tr46@0.0.3 — indirect
- webidl-conversions@3.0.1 — indirect
- node-gyp-build@4.8.4 — indirect
- ms@2.0.0 — indirect
- es6-iterator@2.0.3 — indirect
- es6-symbol@3.1.4 — indirect
- esniff@2.0.1 — indirect
- next-tick@1.1.0 — indirect
- is-typedarray@1.0.0 — indirect
- base64-js@1.5.1 — indirect
- ieee754@1.2.1 — indirect
- delayed-stream@1.0.0 — indirect
- es-errors@1.3.0 — indirect
- get-intrinsic@1.3.1 — indirect
- has-tostringtag@1.0.2 — indirect
- function-bind@1.1.2 — indirect
- mime-db@1.52.0 — indirect
- d@1.0.2 — indirect
- ext@1.7.0 — indirect
- event-emitter@0.3.7 — indirect
- type@2.7.3 — indirect
- async-function@1.0.0 — indirect
- async-generator-function@1.0.0 — indirect
- call-bind-apply-helpers@1.0.2 — indirect
- es-define-property@1.0.1 — indirect
- es-object-atoms@1.1.2 — indirect
- generator-function@2.0.1 — indirect
- get-proto@1.0.1 — indirect
- gopd@1.2.0 — indirect
- has-symbols@1.1.0 — indirect
- math-intrinsics@1.1.0 — indirect
- dunder-proto@1.0.1 — 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.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 5/10 — Found 15/30 approved changesets -- score normalized to 5 |
|---|---|
| Maintained | 10/10 — 11 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10 |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Security-Policy | 0/10 — security policy file not detected |
| Pinned-Dependencies | 6/10 — dependency not pinned by hash detected -- score normalized to 6 |
| License | 10/10 — license file detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
| Fuzzing | 0/10 — project is not fuzzed |
Evidence and freshness
- Readable npm registry JSON — retrieved 2026-11-05T12:06:57.088Z
- https://api.deps.dev/v3/projects/github.com%2Fpolkadot-js%2Fapi — retrieved 2026-11-05T09:24:24.708Z
- https://api.deps.dev/v3/systems/npm/packages/%40polkadot%2Frpc-core/versions/8.5.2-12 — retrieved 2026-11-05T12:06:57.196Z
- https://api.deps.dev/v3/systems/npm/packages/%40polkadot%2Frpc-core/versions/8.5.2-12:dependencies — retrieved 2026-11-05T12:06:57.232Z