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Web3js Plugins

Plugins extend the capacities of the Web3js Library to any chain that are based on the Ethereum JSON-RPC API

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DeFi
Infra
L1
L2
Oracle
OracTooling / Common Goodle
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Category
chainsafe

web3.js plugin craftsman

What the plugin is for
web3.js plugin that allows instantiating contracts objects directly from solidity.
High Level functionality
More details
L1
Chainsafe + Swisstronik

Swisstronik Web3js

Web3.js plugin for Swisstronik network
The Swisstronik Plugin facilitates interaction with the Swisstronik network, supporting RPC nodes for transactions, calls, and node operations. Developers benefit from automatic data encryption handled by the plugin, eliminating the need for manual encryption.
High Level functionality
true
Demo
DeFi
Salman Dabbakuti

Superfluid Web3js

Superfluid Web3.js Plugin
The Superfluid Plugin extends Web3.js capabilities to interact with the Superfluid Protocol, facilitating operations like Money Streaming (CFA) and managing Superfluid Host and Distributions (IDA) contracts.
High Level functionality
true
Demo
L1
Con3X

Near Web3js

web3.js plugin for Near Protocol
The NEAR Plugin for web3.js facilitates interaction with NEAR Protocol, offering methods to query blockchain data such as block numbers, blocks, protocol versions, and account balances.
High Level functionality
true
Demo
L2
Con3x

Near Aurora Web3js

web3.js plugin for Aurora Engine that is an EVM running atop NEAR protocol
The Aurora NEAR Engine Plugin enables interaction with the Aurora EVM-compatible blockchain on NEAR Protocol, supporting a range of RPC methods for blockchain data retrieval and transaction management.
High Level functionality
true
Demo
L2
Chainsafe + Zksync

Zksync Web3js MVP

web3.js plugin for ZkSync
The zkSync Plugin for integrates Web3.js with zkSync networks, enabling interaction via the zkSync JSON-RPC API for efficient transaction processing and smart contract operations.
High Level functionality
true
Demo
Oracle
Chainsafe + Chainlink

Chainlink Web3js

A Web3.js 4.x Plugin for Interacting With Chainlink Smart Contracts
The Chainlink Plugin enables interaction with Chainlink contracts across different networks, providing methods to fetch real-time price data from Chainlink oracles.
High Level functionality
true
Demo
Tooling / Common Good
Chainsafe

EIP4844 Blob tx Web3js

Web3Js Plugin for Blob Transactions (EIP4844)
The Blob Transactions (EIP4844) Plugin enhances Ethereum transaction capabilities by introducing support for EIP4844 transactions, known as 'Blob transactions'. This plugin enables efficient data storage and transmission on the Ethereum blockchain through a new transaction format
High Level functionality
true
Demo
DeFi
Chainsafe

Uniswap MVP Web3js

Demonstration project that uses a Web3.js plugin to interact with Uniswap
High Level functionality
false
Demo
Infra
Chainsafe + Chainstack

Chainstack Web3js

web3.js plugin for Chainstack
The Chainstack Plugin allows integration with the Chainstack platform, providing functions to access details about organizations, projects, networks, nodes, and identities. It also supports using a password-protected Chainstack provider with credentials.
High Level functionality
false
Demo
There are no plugins inside this category yet.

With Web3.js plugins, you can

Interact with the Superfluid Protocol

for Money Streaming (CFA) and manage Superfluid Host and Distributions (IDA) contracts.

Integrate aggregated swap functionality

for ERC20 tokens across Ethereum chains using the 0x aggregated network.

Interact with the Chainstack platform

for managing organizations, projects, networks, nodes, and identities securely.

Interact with the Swisstronik network

without the need of encrypting the data manually

Estimate and interact with gas fees

on Optimism's Layer 2 blockchain.

Instantiation and interaction

with verified smart contracts in any EVM network using the contract plugin without an ABI

Interaction with Multicall3 contracts

for batched data fetching from Ethereum smart contracts.

Interact with Ethereum Name Service (ENS)

for name registration, resolution, and management.

Use cases

Whether you're working with Oracles, Decentralized Exchanges (DeXs), Layer 1s, Layer 2s, Bridges, or other blockchain protocols, Web3.js plugins 🧩 enhance your development experience with tailored functionalities:

Custom RPC Calls
Cross-Chain 
Communication
SDKs for Your Project
Complex Function Arguments
Oracle Calls
Contract Wrappers
Easy web3 APIs for Web2
Custom Logic
Terms of Use
Disclaimers
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