@polkadot-api/ws-provider
`JsonRpcProvider` to connect to a chain via a WebSocket.
Supply chain provenance
Status for the latest visible version.
Maintainers
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| provenance | publisher-changed | AI (provenance): voliva is a known polkadot-api org contributor; SLSA attestation confirms CI/CD publish, not manual account compromise. | ai |
Versions (showing 29 of 29)
| Version | Deps | Published |
|---|---|---|
| 0.9.1 | 3 / 1 | |
| 0.9.0 | 3 / 1 | |
| 0.8.1 | 3 / 1 | |
| 0.8.0 | 3 / 1 | |
| 0.7.5 | 4 / 0 | |
| 0.7.4 | 4 / 0 | |
| 0.7.3 | 4 / 0 | |
| 0.7.2 | 4 / 0 | |
| 0.7.1 | 4 / 0 | |
| 0.7.0 | 4 / 0 | |
| 0.6.2 | 4 / 0 | |
| 0.6.1 | 4 / 0 | |
| 0.6.0 | 4 / 0 | |
| 0.5.0 | 3 / 1 | |
| 0.4.1 | 3 / 1 | |
| 0.4.0 | 3 / 1 | |
| 0.3.6 | 3 / 1 | |
| 0.3.5 | 3 / 1 | |
| 0.3.4 | 3 / 1 | |
| 0.3.3 | 3 / 1 | |
| 0.3.2 | 3 / 1 | |
| 0.3.1 | 3 / 0 | |
| 0.3.0 | 3 / 0 | |
| 0.2.2 | 3 / 0 | |
| 0.2.1 | 3 / 0 | |
| 0.2.0 | 3 / 0 | |
| 0.1.1 | 3 / 0 | |
| 0.1.0 | 3 / 0 | |
| 0.0.1 | 3 / 0 |
v0.9.1
2 findingsPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
This version was published by a different npm account (GitHub Actions) than the most recent previously approved version (voliva) on 2026-07-20, but it carries Sigstore provenance attestation. This means the package moved to a trusted publisher (CI/CD with OIDC, e.g. GitHub Actions) — a supply-chain integrity improvement, not a compromise, since a stolen npm token cannot forge provenance bound to the source repository. Recorded as INFO for audit trail.
v0.4.0
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.6
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.5
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.4
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.3
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.2
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.1
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.0
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.2.2
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.2.1
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.2.0
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.1.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.1.0
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.0.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.