2,150 packages matching “erc-7540”

micro-eth-signer

v0.20.0 · 12 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.

Minimal privacy-focused Ethereum library

350.8KDownloads 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 v0.20.0 (the latest release), from the OSV.dev database.

x402-crypto-mcp

v1.3.7 · 4 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.

Crypto market data via x402 pay-per-call: prices, convert, candles, indicators, sentiment, yields, gas, tx status, balances, ERC-20, ENS, block height. 23 stdio + 26 HTTP tools.

1.8KDownloads 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 v1.3.7 (the latest release), from the OSV.dev database.

@agenticprimitives/verifiable-credentials

v0.0.0-alpha.18 · 18 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.

W3C Verifiable Credentials envelope + Eip712Signature2026 proof + DOLCE+DnS Situation bases + ontology-shape schema registration. Substrate for layers 12–15 credential types.

112Downloads 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 v0.0.0-alpha.18 (the latest release), from the OSV.dev database.

@hashgraph/asset-tokenization-contracts

v8.0.0 · 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.

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52Downloads 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 v8.0.0 (the latest release), from the OSV.dev database.

@erc6900/reference-implementation

v0.8.1 · 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.

Reference implementation for [ERC-6900](https://eips.ethereum.org/EIPS/eip-6900).

69Downloads 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 v0.8.1 (the latest release), from the OSV.dev database.

@ethernauta/erc

v0.0.48 · 2 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.

ERC method bindings (20, 721, 1155, 4626, 5267, …) as importable subpaths for Ethernauta.

68Downloads 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 v0.0.48 (the latest release), from the OSV.dev database.

@ambire/signature-validator

v1.5.0 · 11 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.

Signature validation library aiming to verify all different signature types for Ethereum and other EVM chains, including smart contract signatures (EIP 1271) and typed data (EIP 712)

2.4KDownloads 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 v1.5.0 (the latest release), from the OSV.dev database.

@nirholas/erc-8004-contracts

v1.0.3 · 17 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.

Implementation of the ERC-8004 protocol for agent discovery and trust through reputation and validation.

300Downloads 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 v1.0.3 (the latest release), from the OSV.dev database.

@traderjoe-xyz/core

v2.4.6 · 4 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.

Core contracts for the Trader Joe protocol

3.9KDownloads 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 v2.4.6 (the latest release), from the OSV.dev database.

@cartesi/rollups

v2.2.0 · 6 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.

The Cartesi Rollups Contracts are a set of Solidity smart contracts that provide Data Availability, Consensus and Settlement to Cartesi Rollups applications. They are completely permissionless, and can be deployed by anyone to any EVM-compatible chain. Ne

486Downloads 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 v2.2.0 (the latest release), from the OSV.dev database.

@solidus-network/agent-identity

v0.1.5 · 14 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.

Portable, verifiable, revocable identity for AI agents — did:solidus DIDs (registered in the W3C DID Method Registry), BBS+ selective-disclosure credentials, and ERC-8004 passport anchoring. Testnet-grade; external audit pending.

187Downloads 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 v0.1.5 (the latest release), from the OSV.dev database.

@solidstate/contracts

v1.0.0-next.3 · 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.

Solidity library for flexible smart contract development

540Downloads 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 v1.0.0-next.3 (the latest release), from the OSV.dev database.

@ethernauta/eth

v0.0.48 · 2 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.

eth_* JSON-RPC methods + EIP-1559 fee math + gas-limit buffering for Ethernauta.

670Downloads 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 v0.0.48 (the latest release), from the OSV.dev database.

@lifi/widget

v4.5.0 · 25 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.

LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

17.3KDownloads 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 v4.5.0 (the latest release), from the OSV.dev database.

@erc7730/sdk

v0.1.3 · 6 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.

Decode blockchain transactions into human-readable format using ERC-7730 standard

78Downloads 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 v0.1.3 (the latest release), from the OSV.dev database.

crypto-quant-signal-mcp

v1.27.0 · 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.

The Brain Layer for AI Trading Agents — one MCP call returns a composite trade verdict (direction, confidence, regime) across major crypto perp venues. On-chain Merkle-verified track record.

571Downloads 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 v1.27.0 (the latest release), from the OSV.dev database.

@baerae/zkap-aa

v0.2.1 · 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.

ZKAP Account Abstraction SDK — ERC-4337 smart wallet, passkey, zk-oidc signers.

462Downloads 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 v0.2.1 (the latest release), from the OSV.dev database.

@lifi/wallet-management

v4.1.3 · 25 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.

LI.FI Wallet Management solution.

15.2KDownloads 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 v4.1.3 (the latest release), from the OSV.dev database.

@alchemy/aa-alchemy

v3.19.0 · 2 years ago

90
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.

adapters for @alchemy/aa-core for interacting with alchemy services

2.2KDownloads 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 v3.19.0 (the latest release), from the OSV.dev database.

@cowprotocol/sdk-trading

v2.2.6 · 23 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.

CowProtocol trading

12.3KDownloads 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 v2.2.6 (the latest release), from the OSV.dev database.
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