blocklate-sdk v1.0.5

Blocklate SDK

A javascript sdk to simulate blockchain transactions.

to use our sdk, you must setup a hardhat environment first.

setting up a hardhat run:

  npm install --save-dev hardhat
// Create an empty hardhat.config.js, by running:
  npx hardhat

this will create an hardhat config file like this

require("@nomicfoundation/hardhat-toolbox");

module.exports = {
  solidity: '0.8.1'
};

  

then install our SDK:

npm install blocklate-sdk

After installing the SDK, you can use the following snippet to test the SDK

const {BlockLateSdk} = require('blocklate-sdk')

const s = new BlockLateSdk('<ALCHEMY_KEY>')
// replace <ALCHEMY_KEY> with your own key

s.simulateTransaction({
    network: 'ethereum',
    tokenContractAddress: '0x6b175474e89094c44da98b954eedeac495271d0f',
    userAddress: '0x616efd3e811163f8fc180611508d72d842ea7d07',
    data: '0xa9059cbb0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f0000000000000000000000000000000000000000000000016444b4c0f706f14e'
}).then(res => console.log(res)).catch(err => console.log(err))
  

Or you can make multiple Simulations with this snippet

s.simulateTransactions([
    {
        network: 'polygon',
        tokenContractAddress: '0x82a0E6c02b91eC9f6ff943C0A933c03dBaa19689',
        userAddress: '0xD1A37044F3Fd2AbA5355788661Cf6c7e7025E8B0',
        data: '0x095ea7b30000000000000000000000000d2dd4f745a6fe105932825fa084b7aa6b582a1000000000000000000000000000000000000000000000010f0cf064dd59200000'
    },
    {
    network: 'ethereum',
    tokenContractAddress: '0x6b175474e89094c44da98b954eedeac495271d0f',
    userAddress: '0x616efd3e811163f8fc180611508d72d842ea7d07',
    data: '0xa9059cbb0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f0000000000000000000000000000000000000000000000016444b4c0f706f14e'
},

]).then(res => {
    for (let t of res){
        console.log(t)
    }
}).catch(err => console.log(err))