How to use

npm install balance-analytics-sdk

const BalanceSDK = require('balance-analytics-sdk');

Get Balance

This describes to allow you return the historic balance of a wallet over a given range

const BalanceSDK = require('balance-analytics-sdk');

// pass in a web3 instance
const balance = new BalanceSDK(web3);

const tokenArray = [
  { name: 'BUSD', address: '0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56' },
  { name: 'USDT', address: '0x55d398326f99059fF775485246999027B3197955' },
  { name: 'USDC', address: '0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d' },
  { name: 'DAI', address: '0x1AF3F329e8BE154074D8769D1FFa4eE058B1DBc3' },
];

const result = await balance.getBalanceData(
  walletAddress, // address of the wallet
  'days', // Period, required. Valid value: years, quarters, months, weeks, days, hours, minutes
  '2022-05-10T12:00:00Z', // Start date, required. Any valid moment.js value: string, milliseconds, Date() object, moment() object.
  '2022-05-13T12:00:00Z', // End date, required. Any valid moment.js value: string, milliseconds, Date() object, moment() object.
  tokenArray // token array should be an array of token object that contains name and address
);

console.log(result, 'here');

The response returned an array of objects containing balance data for a wallet

[
      {
        date: '2022-05-10T12:00:00Z',
        block: 17681830,
        timestamp: 1652184001,
        balance: {
          BUSD: 66.20957186155707,
          USDT: 2958.6,
          USDC: 5.224089082746472,
          DAI: 0
        }
      },
      {
        date: '2022-05-11T12:00:00Z',
        block: 17709840,
        timestamp: 1652270402,
        balance: {
          BUSD: 50.999571861557065,
          USDT: 2758.6,
          USDC: 5.224089082746472,
          DAI: 0
        }
      },
      {
        date: '2022-05-12T12:00:00Z',
        block: 17738087,
        timestamp: 1652356802,
        balance: {
          BUSD: 40.89957186155707,
          USDT: 6058.599999999999,
          USDC: 5.224089082746472,
          DAI: 0
        }
      },
      {
        date: '2022-05-13T12:00:00Z',
        block: 17766225,
        timestamp: 1652443201,
        balance: {
          BUSD: 40.89957186155707,
          USDT: 4438.599999999999,
          USDC: 5.224089082746472,
          DAI: 0
        }
      }
    ]
}