68,340 packages matching “bitcoin ethereum swap”

swap-case

v3.0.3 · 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.

Transform a string by swapping every character from upper to lower case, or lower to upper case

7.9MDownloads 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 v3.0.3 (the latest release), from the OSV.dev database.

@metamask/key-tree

v10.1.1 · 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.

An interface over BIP-32 and BIP-39 key derivation paths

107.5KDownloads 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 v10.1.1 (the latest release), from the OSV.dev database.

ethereum-cryptography

v3.2.0 · 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.

All the cryptographic primitives used in Ethereum.

3.0MDownloads 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 v3.2.0 (the latest release), from the OSV.dev database.

multicoin-address-validator

v0.5.26 · 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.

Multicoin address validator for Bitcoin and other Altcoins.

39.4KDownloads 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 v0.5.26 (the latest release), from the OSV.dev database.

@ethersproject/address

v5.8.0 · 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.

Utilities for handling Ethereum Addresses for ethers.

1.5MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.

micro-eth-signer

v0.20.1 · 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.

Minimal privacy-focused Ethereum library

335.9KDownloads 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 v0.20.1 (the latest release), from the OSV.dev database.

chaingate

v1.3.1 · 24 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.

Multi-chain cryptocurrency SDK for TypeScript — unified API for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, Polygon, Arbitrum, and any EVM-compatible chain. Create wallets, query balances, send transactions, and manage tokens and NFTs across UTXO

393.7KDownloads 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 v1.3.1 (the latest release), from the OSV.dev database.

@lifi/sdk-provider-ethereum

v4.2.1 · 4 hours 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 Ethereum SDK Provider for Any-to-Any Cross-Chain-Swap

8.5KDownloads 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 v4.2.1 (the latest release), from the OSV.dev database.

@ethersproject/transactions

v5.8.0 · 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.

Utilities for decoding and encoding Ethereum transaction for ethers.

1.4MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.

@ethersproject/networks

v5.8.0 · 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.

Network definitions for ethers.

1.3MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.

@metamask/rpc-errors

v7.0.3 · 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.

Ethereum RPC and Provider errors

1.5MDownloads 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 v7.0.3 (the latest release), from the OSV.dev database.

ethereum-bloom-filters

v1.2.0 · 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.

Ability to test bloom filters for ethereum.

510.0KDownloads 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 v1.2.0 (the latest release), from the OSV.dev database.

bech32

v2.0.0 · 5 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.

Bech32 encoding / decoding

1.8MDownloads 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 v2.0.0 (the latest release), from the OSV.dev database.

bitcoin-ops

v1.4.1 · 8 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.

bitcoin OP codes

272.3KDownloads 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 v1.4.1 (the latest release), from the OSV.dev database.

typechain

v8.3.2 · 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.

🔌 TypeScript bindings for Ethereum smartcontracts

328.8KDownloads 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 v8.3.2 (the latest release), from the OSV.dev database.

@ethersproject/wallet

v5.8.0 · 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.

Classes for managing, encrypting and decrypting Ethereum private keys as a Signer for ethers.

1.0MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.

bitcoin-address-validation

v4.0.0 · 3 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.

Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet

119.4KDownloads 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 v4.0.0 (the latest release), from the OSV.dev database.

@ethersproject/units

v5.8.0 · 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.

Unit conversion functions for Ethereum.

1.0MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.

ethers

v6.17.0 · 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.

A complete and compact Ethereum library, for dapps, wallets and any other tools.

2.8MDownloads 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 v6.17.0 (the latest release), from the OSV.dev database.

@ethersproject/abi

v5.8.0 · 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.

Utilities and Classes for parsing, formatting and managing Ethereum ABIs.

1.4MDownloads 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 v5.8.0 (the latest release), from the OSV.dev database.
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