Indra-js NPM | npm.io

Indra JS

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Selendra javascript SDK for intergration with selendra.

Getting Started

Installation

with Npm

npm install indra-js

with Yarn

yarn add indra-js

Feature

Create Account
Import Account
Get Balance
Transfer Balance
Transfer Batch ( Transfer balance to many account at the same time )
Transaction with ERC-20

Approve
Transfer
TransferFrom
Allowance
BalanceOf
Total Supply

Usage

Import

const { CreateAccount, ImportAccount, TransferBalance } = require('indra-js');

Create Account

CreateAccount({
   type
}).then((res) => {
   console.log(res.mnemonic, res.pair);
})

Import Account

ImportAccount({
   type
}).then((res) => {
   console.log(res.pair);
})

Get Balance

GetBalance({
   address
}).then((res) => {
   console.log(res.balances)
})

TransferBalance

TransferBalance({
   seed,
   receiverAddress, 
   amount
}).then((res) => {
   console.log(res.hash);
})

TransferBatch

TransferBatch({
   seed,
   data: [
      { receiverAddress: '', amount: '' }
   ]
}).then((res) => {
   console.log(res.hash);
})

Contract ERC-20

Approve

const { Approve } = require('indra-js')
Approve({
   abi,
   address, 
   call_from,
   spender,
   value
}).then((res) => {
   console.log(res.hash);
})

Transfer

const { Transfer } = require('indra-js')
Transfer({
   abi,
   address, 
   call_from,
   to,
   value
}).then((res) => {
   console.log(res.hash);
})

TransferFrom

const { TransferFrom } = require('indra-js')
TransferFrom({
   abi,
   address, 
   call_from,
   from,
   to,
   value
}).then((res) => {
   console.log(res.hash);
})

Allowance

const { Allowance } = require('indra-js')
Allowance({
   abi,
   address, 
   call_from,
   owner,
   spender
}).then((res) => {
   console.log(res.allowance);
})

BalanceOf

const { BalanceOf } = require('indra-js')
BalanceOf({
   abi,
   address, 
   call_from,
   owner
}).then((res) => {
   console.log(res.balanceOf);
})

Total Supply

const { TotalSupply } = require('indra-js')
TotalSupply({
   abi,
   address, 
   call_from
}).then((res) => {
   console.log(res.hash);
})

User Guide

Props

Prop Name	Description	Default Value	Example
type	Account keys are keys that are meant to control funds. They can be either: 'sr25519' or 'ed25519'	sr25519	type: 'sr25519'
seed	The seed is your key to the account. Knowing the seed allows you, or anyone else who knows the seed, to re-generate and control this account.	null	seed: '//Alice'
receiverAddress	The wallet address of the receiver.	null	receiverAddress: 'Bob '
amount	Amount to send.	null	amount: '10'
Contract ERC-20
abi	The ABI for the WASM code. The ABI is required and stored for future operations such as sending messages.	null	.json file
address	Address of the Contract.	null	address: 'Bob'
call_from	Specify the user account to use for the contract call and fees will be deducted from this account.(Approve, Transfer, TransferFrom: 'call_from' must be a rawSeed)	null	call_from: 'Bob'