51,347 packages matching “chain-rpc”

@routemesh/mcp

v1.0.0 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

RouteMesh MCP server for cross-chain RPC data and transactions

47Downloads across all versions in the last 7 days, from the official npm downloads API.ISCLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.0 (the latest release), from the OSV.dev database.

necjs

v1.3.8 · 8 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

NECJS SDK for NCOG Earth Chain RPC

19Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.3.8 (the latest release), from the OSV.dev database.

@0xinfrax/chain-rpc-sdk

v0.1.0 · 9 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

InfraX Chain RPC SDK — thin wrapper over @0xinfrax/infrax-dk exposing the chain-rpc gateway surface (read /v1/rpc/:chain, broadcast /v1/broadcast/:chain with independent broadcast key, status/health + MQ-16 subscription plans). Same-source, synced release

137Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.0 (the latest release), from the OSV.dev database.

blockchain-mcp-server

v1.0.2 · 1 year ago

95
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Blockchain MCP Server with Ethereum vanity address generation, 4byte lookup, ABI encoding, and multi-chain RPC calls

14Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.2 (the latest release), from the OSV.dev database.

nodeflare-agentkit

v0.3.0 · 26 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Coinbase AgentKit action provider for NodeFlare — read on-chain data across 23 EVM chains (incl. young chains like Robinhood, Plasma, Ink) through one provider, addressed by chain name. No per-chain RPC setup.

14Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.3.0 (the latest release), from the OSV.dev database.

smoldot

v3.4.1 · 8 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Light client that connects to Polkadot and Substrate-based blockchains

165.7KDownloads across all versions in the last 7 days, from the official npm downloads API.GPL-3.0-or-later WITH Classpath-exception-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v3.4.1 (the latest release), from the OSV.dev database.

@polkadot-api/json-rpc-provider

v0.2.0 · 4 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

This package exports the interface of `polkadot-api` with the chain.

174.9KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.2.0 (the latest release), from the OSV.dev database.

@frequency-chain/api-augment

v3.0.0 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

RPC configuration for Frequency for use with Polkadotjs API

47.6KDownloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v3.0.0 (the latest release), from the OSV.dev database.

@crinkl/verify

v0.1.0-alpha.1 · 11 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Verify Crinkl spend attestation tokens and reward commitments locally, with optional caller-directed chain RPC evidence.

91Downloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.0-alpha.1 (the latest release), from the OSV.dev database.

@polkadot/api

v16.5.6 · 5 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Promise and RxJS wrappers around the Polkadot JS RPC

169.9KDownloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v16.5.6 (the latest release), from the OSV.dev database.

@ncog/necjs

v2.0.1 · 9 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

NECJS SDK for NCOG Earth Chain RPC

19Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.0.1 (the latest release), from the OSV.dev database.

@substrate/smoldot-light

v0.7.9 · 3 years ago

85
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Light client that connects to Polkadot and Substrate-based blockchains

3.5KDownloads across all versions in the last 7 days, from the official npm downloads API.GPL-3.0-or-later WITH Classpath-exception-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.7.9 (the latest release), from the OSV.dev database.

@walletconnect/ethereum-provider

v2.23.10 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Ethereum Provider for WalletConnect Protocol

1.1MDownloads across all versions in the last 7 days, from the official npm downloads API.SEE LICENSE IN LICENSE.mdLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.23.10 (the latest release), from the OSV.dev database.

capnweb

v0.12.0 · 1 day ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

JavaScript/TypeScript-native RPC library with Promise Pipelining

461.2KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.12.0 (the latest release), from the OSV.dev database.

@defillama/sdk

v5.0.222 · 1 day ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

SDK for calculating TVL

5.8KDownloads across all versions in the last 7 days, from the official npm downloads API.ISCLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v5.0.222 (the latest release), from the OSV.dev database.

vscode-jsonrpc

v9.0.1 · 1 month ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

A json rpc implementation over streams

17.9MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v9.0.1 (the latest release), from the OSV.dev database.

@metamask/eip-7702-internal-rpc-middleware

v0.1.1 · 3 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Implements internal JSON-RPC methods for EIP-7702 account upgrade functionality

17.9KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.1 (the latest release), from the OSV.dev database.

@civiwave/chain-client

v0.3.0 · 5 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

TypeScript client for Civiwave chain RPC and extrinsic submission

8Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.3.0 (the latest release), from the OSV.dev database.

@polkadot-api/substrate-client

v0.7.0 · 4 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

This TypeScript package provides low-level bindings to the [Substrate JSON-RPC Interface](https://paritytech.github.io/json-rpc-interface-spec/introduction.html), enabling interaction with Substrate-based blockchains.

168.3KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.7.0 (the latest release), from the OSV.dev database.

@metaplex-foundation/digital-asset-standard-api

v2.0.0 · 1 year ago

95
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Open-source specification for interacting with digital assets on Solana

36.3KDownloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.0.0 (the latest release), from the OSV.dev database.
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