JSPM

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JavaScript and TypeScript library to communicate with web signers on the Internet Computer

Vue Composables for Ethereum

Fortmatic Javascript SDK

cosmos-kit wallet connector core package

Authentication for web3 accounts

[](https://www.npmjs.com/package/get-starknet)

Promise based NEAR Contract and NEAR Wallet client for browser

InterchainJS is a JavaScript library for interacting with Cosmos SDK based blockchains.

Wallet address validator for Bitcoin and other Altcoins.

cosmos-kit wallet connector using walletconnect

TLD House (Solana and EVM) Javascript API

Embedded Wallets SDK by Paper

cosmos-kit wallet connector

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

Embed script

TypeScript SDK for Terra and Cosmos chains

Viem (TypeScript Interface for Ethereum) module for SettleMint SDK

cosmos-kit wallet connector

The full stack toolkit to build onchain app UX.

cosmos-kit wallet connector

cosmos-kit wallet connector

cosmos-kit wallet connector

Multicoin address validator for Bitcoin and other altcoins.

Veramo KMS implementation that provides Ed25519 and secp256k1 crypto

cosmos-kit wallet connector

A base package for @okxweb3/coin-*

This library aims to provide an abstract class to simplify to wallet implementation for CIP-0045

The full stack toolkit to build onchain app UX.

cosmos-kit wallet connector

cosmos-kit wallet connector

A base package for @okxweb3/coin-*

The @reown/appkit-experimental package provides a set of cutting-edge, experimental features for Web3 developers. This package serves as a testing ground for innovative concepts and implementations that are not yet widely adopted or standardized in the bl

cosmos-kit wallet connector

cosmos-kit wallet connector

Shared ESLint configurations from the Oisy Wallet team

ZKsync Smart Sign On SDK

Platform-agnostic embedded provider core logic for Phantom Wallet SDK

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cosmos-kit wallet connector

Framework for Farcaster Frames

cosmos-kit wallet connector

Reown AppKit CLI

cosmos-kit wallet connector

Allow to add .pkpass files to Apple Wallet

cosmos-kit wallet connector

cosmos-kit wallet connector

cosmos-kit wallet connector

Alephium Provider for WalletConnect Protocol

Library of utilities for Sign in with Aptos

cosmos-kit wallet connector

The full stack toolkit to build onchain app UX.

Nxtlinq AI Agent SDK - Proprietary Software with enhanced async operation handling

Reown AppKit Codemod

cosmos-kit wallet connector

WalletConnect Notify Client

tools for doing lnurl stuff in a lightning wallet.

Apple Wallet ReactNative module.

An Ethereum SDK for building Web3 wallets and applications.

@cosmos-kit/station-extension is the Station integration for CosmosKit

@cosmos-kit/station is the Station integration for CosmosKit

FHEVM mock library

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cosmos-kit wallet connector

A library designed to facilitate communication between a dApp and the OISY Wallet on the Internet Computer.

Typescript interface for Seismic

Storage implementation for signer library on the Internet Computer

Typings for WalletConnect Protocol

A transaction input selection module for bitcoin.

TypeScript clients for Shinami services

JavaScript and TypeScript library to communicate with Stoic Wallet on the Internet Computer

A sui SDK for building Web3 wallets and applications.

JavaScript and TypeScript library to communicate with browser extension signers on the Internet Computer

SHOGUN CORE - Core library for Shogun Ecosystem

JavaScript and TypeScript library to communicate with Internet Identity on the Internet Computer

ripple account family

A React library for adding wallet connections to dApps.

@okxweb3/coin-bitcoin is a Bitcoin SDK for building Web3 wallets and applications. It supports BTC, BSV, DOGE, LTC, and TBTC, enabling private key management, transaction signing, address generation, and inscriptions like BRC-20, Runes, CAT, and Atomicals

A wallet component that can be easily injected into the developer's website to provide rich custom styles.

## Start

Client SDK for the Mobile Wallet Protocol

Pontem plugin to use with Aptos Wallet Adapter

Api for creating and sending TipLinks

Client for bitcore-wallet-service

cosmos-kit wallet connector

React Native adapter for LazorKit smart wallet with WebAuthn/passkey authentication on Solana

cosmos-kit wallet connector

cosmos-kit wallet connector

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

cosmos-kit wallet connector

Shogun connector button

A service for Mutisig HD Bitcoin Wallets

cosmos-kit wallet connector

cosmos-kit wallet connector

cosmos-kit wallet connector

cosmos-kit wallet connector

TypeScript Interface for Ethereum & SUAVE Chain

TypeScript library for integrating Algorand wallets into decentralized applications

A friendly assistant for interacting with Crossmark

cosmos-kit wallet connector

cosmos-kit wallet connector

Mock Web3 Browser wallets, like Metamask, in Playwright tests.

Cosmos-kit wallet connector for TAILWIND wallet

Cosmos Wallet with Direct and Amino signing

cosmos-kit wallet connector

cosmos-kit wallet connector

⭐ QIWI SDK for node: P2P Payments & Wallet management

@cosmos-kit/exodus is the Exodus integration for CosmosKit

Cosmos-kit adapter for Tailwind extension

BRC100 conforming wallet, wallet storage and wallet signer components

cosmos-kit wallet connector

Toolkit of wallet to manage multiple chains & support multiple keystores for each chain

cosmos-kit wallet connector

Web components to connect to a lightning wallet and power a website with WebLN

cosmos-kit wallet connector

Web3 dApp testing with a MetaMask equivalent headless wallet, using Playwright or WebDriver —no extension popups

cosmos-kit wallet connector

javascript/typescript client for the official cardano-wallet api

Utilities for WalletConnect Protocol

Sign Client for WalletConnect Protocol

Connect package for Sequence Web SDK

Hedera interoperability library

Core for WalletConnect Protocol

Web3Wallet for WalletConnect Protocol

Shims for WalletConnect Protocol in React Native Projects

Auth Client for WalletConnect Protocol

cosmos-kit wallet connector

@cosmos-kit/station is the Galaxy Station integration for CosmosKit

Yelay Lite SDK

Vanilla JS/TS Library for resolving Domains issued by AZERO.ID

A minimal JavaScript library / wallet for sending crypto assets

@cosmos-kit/galaxy-station-extension is the Galaxy Station integration for CosmosKit

A friendly assistant for interacting with Crossmark

cosmos-kit wallet connector

Oyl SDK

Dapp Portal SDK

A React library for connecting to multiple blockchain wallets with a unified interface

A collection of Bitcoin SV (BSV) tools for the Model Context Protocol (MCP) framework

Minswap Aggregator DEX service through CrowdTrendz DEX node. Cardano blockchain integration for n8n workflows

Client only Wallet Storage

A transaction creation library interfacing with coin selection for Syscoin.

WalletConnect SDK

cosmos-kit wallet connector

React native wrapper over google PayClient (for android) and PassKit (for iOS). Contains google and apple buttons

Arcana Auth

The JavaScript SDK for Terra and Feather chains

MCP server for EVM crypto wallet operations using ethers.js v5

Multi-chain wallet management made simple - core cryptographic utilities for Jelli applications

React library for integrating Algorand wallets into decentralized applications

Platform-agnostic functions used in Hive Keychain mobile and extensions

Auth Core provides MPC (Multi-Party Computation)-based threshold signatures.

Utilities for cryptocurrency wallets, written in TypeScript

JavaScript SDK for Beacon wallet

Wallet module for Rift Finance SDK

injective-react is a JavaScript library providing react query hooks for interacting with injective sdk.

Keyring service for managing Bitcoin wallets - supports HD, simple, and hardware wallets

Multi VM Wallet

Smart Wallet API - Browser and extension compatible

Client library to to access WAPI ledgering services

Fast Wallet address validator for Bitcoin and other Altcoins.

injective-vue is a JavaScript library providing vue hooks for interacting with injective sdk.

@interchainjs/react is a JavaScript library providing react query hooks for interacting with Cosmos SDK based blockchains.

Playwright helpers for interacting with web3 wallets

Toolkit for Nano cryptocurrency client side offline integrations

WASM version of BEAM wallet client

@interchainjs/vue is a JavaScript library providing vue hooks for interacting with Cosmos SDK based blockchains.

React Native cryptocurrency icons as PNG components

Venly enabled Web3 Provider for the web

Next-generation multi-chain wallet and payments app that makes crypto simple, secure, and usable in daily life.

Injectivejs is a JavaScript library for interacting with injective sdk.

Solana wallet adapter icons.

cosmos-kit wallet connector for the official Cosmos Extension for Metamask

Light wallet library for Dash

Bitcoin wallet SDK with Taproot and Ark integration

A set of utilities for integrating with Fogo sessions

Auth Core provides MPC (Multi-Party Computation)-based threshold signatures.

Air kit to interact with the Moca Network

Compatibility layer that bridges @solana/wallet-adapter with @solana/kit and grill

A solana SDK for building Web3 wallets and applications.

Ethereum Provider for WalletConnect Protocol

Smart contract wallet sdk package by Banana Wallet

Connect to Filecoin dapps using Metamask. Manage Filecoin accounts, send FIL to Native and FEVM accounts and enable FEVM transaction insights.

Core package for Sequence Kit

Apple Wallet Pass generating and pushing updates from Node.js

An npm library for encrypting messages using the Bitcoin protocol.

Mojito wallet SDK

A wallet SDK for Clique

Ethereum Provider for WalletConnect Protocol

Private Key Web3 provider

Burner wallet connector for Starknet devnet

Enables dApps to communicate with Lute, an Algorand wallet

Crypto wallet address validator for Bitcoin and other Altcoins.

A list of BCH addresses for easily sending donations

Embed script for Upbond

A tron SDK for building Web3 wallets and applications.

A transaction creation library interfacing with coin selection for Syscoin.

A lightweight ethereum javascript wallet.

ethereum-hdwallet

A Kaspa SDK for building Web3 wallets and applications.

Client only Wallet Storage

Node.js/TypeScript SDK for cavos-wallet-provider external endpoints.

An sdk to easily work with citizen wallet.

TypeScript Interface for Ethereum & Zircuit

Embed script for Torus (Cere frok)

KryptogoKit offers a comprehensive web3 wallet solution with seamless KryptoGO Auth integration and multi-wallet connection support. Designed for users. Built for developers.

Svelte Wagmi is a package that provides a collection of Svelte stores and functions for interacting with the Ethereum network. It utilizes the [@wagmi/core](https://wagmi.sh/core/getting-started) library for connecting to Ethereum networks and signing tra

Svelte 5 wallet kit for Sui: connect wallets, manage accounts, SuiNS, balance, sign transactions/messages

Node Crypto for WalletConnect

A utility to sweep ETH from a target wallet to a safe wallet using minimal gas.

bip32 for ripple

Complete toolkit for Coinbase Developer Platform (CDP) Embedded Wallets and Onramp integration with reusable components, utilities, and documentation

Cross-chain sdk

A transaction input selection module for bitcoin.

Allow to add .pkpass files to Apple Wallet

Bitcoin wallet adapter using MUI components

State management and library of utilities for Aptos applications.

QR Code Modal for WalletConnect

Creates and validates NEAR signatures for API authentication.

Framework-independent CIP-0030 wrapper functions that allow a smooth build of wallet interaction components

cosmos-kit wallet connector for Web3Auth

Wallet direct WASM package for Flutter Fusion Wallet

A Web3 provider that handles accounts on its own but delegates chain queries to a 3rd party service

Empower dapp developers with Vue integration for crypto wallets

A React component for NL Wallet integration

Bitcoin Bridge Library for handling multi-signature wallet operations, deposits, and withdrawals

React components and hooks for integrating with Fogo sessions

Utility function to create and use an forge compatible crypto wallet

swtc wallet library

Bitcoin core utilities for UniSat wallet ecosystem

Relay is the Fastest and Cheapest Way to Bridge and Transact Across Chains.

Manage HD Keys from HD Wallet Seed and Extended (xprv, xpub) Key Paths. Part of $DASH Tools.

A flexible wallet interface supporting multiple blockchain wallet types, including EVM wallets and Web3Auth integration

Cross-platform permission management service for web3 applications

A transaction input selection module for syscoin.

A minimalist Bitcoin Cash (BCH) wallet npm library, for use in a web apps.

A wallet SDK for Yeezy

A TypeScript SDK for interacting with the Avalanche network through JSON-RPC APIs. This SDK provides a comprehensive set of tools to interact with all Avalanche chains (P-Chain, X-Chain, C-Chain) and various APIs, including wallet functionality for transa