Build Ethereum online Wallet for ERC20 token

Hi, i have custom ERC20 token that build using Ethereum smart contract, and i need online wallet for members to manage this token with PHP & MySQL

I used to be using free service like [login to view URL], but i want more simple functions, already made modification from MyEtherwallet on [login to view URL] , but want to be more simple than that, no need swap ether, or display all custom token, just our token.

I have 75%of the project built but my current DEV is no longer working on the project.

I already have the log in, sign up, etc built. The user has their wallet address generated along with private key when they signed up on the site. My dev stopped working on the project but I need someone to finish it in 24 hrs.

What i need:

1. Withdraw - Send Token or Ether to another Ethereum Address

2. Purchase Section where USER can send ETH to a single wallet address

3. Ability to calculate how much ERC20 token is in wallet on dashboard using token address

2. Reporting and transaction history (IN and OUT transaction)

3. Download/Backup user Wallet Private key and Keystore JSON File

On Send Functions

Display Input box where Ethereum Addresss to Send to, and Value to send

Display option box, what to send (Ether or Token)

After sucessfull transaction, display transaction status on blockchain, after minimum 2 confirmation then put this txid to database and display on report/history

On reporting page

Display table with multi page, and sorting functions

transaction Date & Time, Wallet Address, methode (IN or OUT), Type ( Ether or Token), TXID

On Download/backup page

generate button or link to download user private key and json keystore file

That's it, if someting missing or confusing lets talk

Kemahiran: Bitcoin, Blockchain, Ethereum, Javascript, PHP

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Tentang Majikan:
( 0 ulasan ) United States

ID Projek: #15779304