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MyEtherWallet.com is an open-source web wallet which allows users to generate wallets, import pre-sale wallet files, and move funds.

2 votes

How to detect anyone buy how much my tokens

(Note, all examples are tested with web3 1.0.0-beta*) ERC20 Transfer Event Signature ERC20 has the event Transfer(address,address,uint256) you can use to track token transferring logs. In order to f …
Miao ZhiCheng's user avatar
0 votes

Login system for DAPP

It sounds like you would need a transaction relay systems so that your dapp user would sign transactions and relayer would then execute them on Ethereum. For that you could take a look at https://gith …
Miao ZhiCheng's user avatar