daniildulin / minter-multisend

Minter Multisend Transactions Generator

This is a simple utility to generate a multisend transaction for the Minter network from a CSV file.

CSV file format

The file must contain a list of addresses, the amount of coins to send to each address and coins ID. The file must be in CSV format and have the following structure:

Mx0000000..., 1.234, 0
Mx0000000..., 234, 0
Mx0000000..., 1.22, 2311
Mx0000000..., 10.2, 2311

also you can use a file like this if you want to send the same coin to all addresses

Mx0000000..., 1.234
Mx0000000..., 234
Mx0000000..., 1.22
Mx0000000..., 10.2

or if you want to send the same coin to all addresses with a fixed value a file like this is pretty enough

Mx0000000...
Mx0000000...
Mx0000000...
Mx0000000...

Usage

1. Add package to your project

go get github.com/daniildulin/minter-multisend

import (
    "github.com/daniildulin/minter-multisend"
)

2. Create a new instance of the generator

txCreator := multisend.NewTxCreator(minterGRPCAddress)

or

txCreator := multisend.NewTxCreatorFromMnemonic(minterGRPCAddress, "phrase is here")

3. Create a new transactions

// Getting coins id from the file
// File example: 
// Mx0000000..., 1.234, 0
address, mnemonic, txs, err := txCreator.CreateFromFileWithDiffCoins("path/to/file.csv")

or

// File example: 
// Mx0000000..., 1.234
minterCoinID := uint64(0)
address, mnemonic, txs, err := txCreator.CreateFromFile("path/to/file.csv", minterCoinID)

or

minterCoinID := uint64(0)
payValue := 10

address, mnemonic, txs, err := txCreator.CreateFromFileWithFixedValue("path/to/file.csv", minterCoinID, payValue)