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Top Flutter Web3, Crypto and Blockchain packages

Last updated: February 1, 2023

Blockchain is a distributed database that maintains a growing list of records, called blocks, which are secured using cryptography. Blockchain is used to store data such as transactions made on the Bitcoin network. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data.

Web3 has become a catch-all term for the vision of a new, better internet. At its core, Web3 uses blockchains, cryptocurrencies, and NFTs to give power back to the users in the form of ownership. It is a decentralized application platform that runs on the blockchain and allows developers to create decentralized applications (dApps) that can be executed on the blockchain network.

Cryptocurrencies are digital or virtual tokens that use cryptography to secure their transactions and to control the creation of new units. Cryptocurrencies are decentralized, meaning they are not subject to government or financial institution control.

The complete list of Dart and Flutter packages that provide Web3, Cryptocurrency, DApps and Blockchain APIs is given below.

Null safety 👍 390

Dart library to connect to Ethereum clients. Send transactions and interact with smart contracts!

Null safety 👍 126

Web3 Ethereum, Etherjs and Wallet Connect wrapper for Flutter Web. Made especially for developing Dapp.

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Null safety 👍 95

Open protocol for connecting decentralised applications to mobile wallets with QR code scanning or deep linking.

Null safety 👍 64

Dart implementation of Solana JSON RPC API client. Provides convenient interface for the RPC methods.

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Null safety 👍 57

Wallet Connect client

Null safety 👍 41

Dart implementation of Bitcoin BIP39 Mnemonic code for generating deterministic keys

Null safety 👍 35

An ethereum JSON RPC 2.0 client for Dart. Interfaces ethereum API calls to Dart types and vice versa.

Null safety 👍 32

Unofficial community SDK to interact with the Algorand network, for Dart & Flutter

Null safety 👍 23

Dart library to connect to Ethereum clients. Send transactions and interact with smart contracts!

Null safety 👍 21

Flutter web web3 provider.

Null safety 👍 20

This is your entry-point to secure, passwordless authentication for your iOS or Android-based Flutter app.

Null safety 👍 16

An agent library built for Internet Computer, a plugin package for dart and flutter apps. Developers can build ones to interact with Dfinity's blockchain directly.

Null safety 👍 12

A stellar blockchain sdk that query's horizon, build, signs and submits transactions to the stellar network.

Null safety 👍 10

Dart Library for interacting with the Bitcoin network. This library is especially well-suited for use in developing Flutter applications.

Null safety 👍 6

Pylons sdk connects client apps to the pylons wallet. It helps the client apps to perform actions on the pylons chain via wallet.

Null safety 👍 2

WebThree - a web3 library for dart for interaction with ethereum nodes using HTTP or WebSocket. Supports custom credentials providers like WalletConnect and Metamask.

Null safety 👍 1

SDK for Charge Wallet API

👍 32

A dart Bitcoin library for Flutter. BIP32, BIP39, P2PKH integration.