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Javascript API and library for Ethereum To develop applications on Ethereum, you can use the web3 object provided by the web3.js library. Under the hood it communicates to a local node through RPC calls. web3.js works with any Ethereum node, which exposes an RPC layer. https://github.com/ethereum/wiki/wiki/JavaScript-API

1 vote
1 answer
245 views

Exchange Deposit Smart Contract

I'm developing ETH and ERC20 tokens deposit service. for every user I need unique wallet address, Can I develop a smart contract to generate unique wallet address for every user? Can I transfer depos …
5 votes
1 answer
2k views

How to build an Ethereum hot wallet for an exchange

I’m developing an exchange. When a new user register on website we will create new eth wallet for them. When they deposit USDT on their wallet how can I transfer that USDT amount to another address (p …