open-jsonrpc-provider

A provider can be used in javascript projects

Features

1. Implement EIP-1193 ✅
2. Compatible with send, call, request, sendAsync standard ✅
3. Support HTTP ✅
4. Support WebSocket ✅
5. Support middleware
6. Support proxy mode ✅

Guides

Install

npm install open-jsonrpc-provider

How to use

const { HttpProvider } = require('open-jsonrpc-provider');

const provider = new HttpProvider({
  url: 'http://localhost:8545',
});

provider.request({
  method: 'eth_blockNumber',
  params: []
}).then(console.log);

TODO

• Support both browser and nodejs
• Provide two module standard: commonjs and esm

Other Implementations

• MetaMask-providers
• eth-provider
• ethers.js
• hardhat