Get a block number by its date
Demo -> https://blockbytime.com
npm i eth-block-timestamp
import Blocks from 'eth-block-timestamp'
const blocks = new Blocks(
(window as any).ethereum || 'https://mainnet.infura.io/v3/{API_KEY}'
)
// Get first block info
const { block, timestamp } = await blocks.getDate('first')
// Get latest block info
const { block, timestamp } = await blocks.getDate('latest')
// Get block info at 03/20/2020
const { block, timestamp } = await blocks.getDate('03/20/2020')
// Get block info at 03/20/2020 03:10:00 AM
const { block, timestamp } = await blocks.getDate('03/20/2020 03:10:00 AM')
// Get block info at 1586618608 (Unix Timestamp)
const { block, timestamp } = await blocks.getDate('1586618608')