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const Web3 = require('web3') | |
const Web3Legacy = require('web3legacy') | |
console.log('web3 version', (new Web3()).version) | |
console.log('web3 legacy version', (new Web3Legacy()).version) | |
// Do "export INFURA_PROJECT_ID=YOURPROJECTID" on your terminal | |
const projectid = process.env.INFURA_PROJECT_ID | |
const endpoint = 'https://mainnet.infura.io/v3/' + projectid | |
const provider = new Web3.providers.HttpProvider(endpoint) | |
const legacyProvider = new Web3Legacy.providers.HttpProvider(endpoint) | |
const web3 = new Web3(provider) | |
const web3legacy = new Web3Legacy(legacyProvider) | |
async function call(){ | |
console.log('latest web3') | |
console.log('blocknumber', await web3.eth.getBlockNumber()) | |
console.log('lagacy web3') | |
console.log('blocknumber', await web3legacy.eth.getBlockNumber()) | |
} | |
call() |
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{ | |
"name": "ethereum-ens-versions", | |
"version": "1.0.0", | |
"description": "", | |
"main": "index.js", | |
"scripts": { | |
"test": "echo \"Error: no test specified\" && exit 1" | |
}, | |
"author": "", | |
"license": "ISC", | |
"dependencies": { | |
"ethereum-ens": "^0.7.7", | |
"web3": "^1.0.0-beta.55", | |
"web3legacy": "npm:web3@1.0.0-beta.37" | |
} | |
} |
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