How to batch send ERC20 – Roman Storm –

How to batch send ERC20 – Roman Storm –

Go to https://multisender.app

Token MultiSender

This DAPP was used to send any ERC20 token or ETH to many addresses in one transaction

Problem:

Previously in Ethereum Network, additional tools were required in order to transfer many ERC20 tokens at once. Many people still do this manually, one transaction at a time. This process is time consuming and prone to an error.

Solution:

This DAPP allows a user to send thousands of token transfers in a very effecient way by batching them in groups of 1–500 token transfers per Ethereum transaction. This automation saves time by automatically generating transactions to MetaMask or using self-generated address to send the batches automatically. Finally, this tool allows a user to maintain security of their account by delegating the trust of their private keys to a secure MetaMask wallet.

How to use:

1. Install MetaMask.
2. Make sure you have an account in MetaMask which has a token balance.
3. Make sure your MetaMask is pointed to the network that you would like to use.
4. Make sure your MetaMask account is unlocked.
5. Go to https://multisender.app
6. Wait for the full page to load.
7. Select a token from the dropdown that you would like to send.
8. Provide either CSV file with addresses and balances.
9. Click send.
10. Approve amount.
11. Once the approve transaction is complete, click Proceed, go to the sending list, and click send, MetaMask will automatically generate a transaction for your token (200–500 addresses per transaction).
12. Done!

You can test this tool on Kovan test network, if you want to make sure that everything will work as expected.

Proof of work:
https://kovan.etherscan.io/tx/0x510e69e9fd6192988d48de1b33a21e1451b0775be8afcad79751349a85b831a8

Contract deployed and Source Code

Contracts deployed:
Mainnet, Ropsten, Kovan, Rinkeby
0xa5025faba6e70b84f74e9b1113e5f7f4e7f4859f

Source Code:
Mainnet: https://etherscan.io/address/0xa5025faba6e70b84f74e9b1113e5f7f4e7f4859f#code

Contact me

If you want to join a community to talk about how to build DAPPs in Ethereum or have any questions about sending ERC20 tokens, please check out my Telegram group.

Telegram(English): https://t.me/MultiSender

Published at Sat, 11 May 2019 10:06:24 +0000