HOT Kit

HOT Kit is a powerful library for blockchain and omni-balance management. It supports both browser-based dApps and servers. Key features include

1. Multi-chain connector

HOT Kit lets users connect their own wallets to your site or log in via Google. It's great for onboarding web2 users into your app. With WalletConnect support, any mobile wallet can be connected effortlessly.

• NEAR Connector WC, HOT Wallet, Meteor, Intear, MyNearWallet, etc

• EVM Connector WC, HOT Wallet, MetaMask and all browser wallets

• Solana Connector WC, Hot Wallet, Phantom and all browser wallets

• TON Connector HOT Wallet, TonKeeper and all web/mobile wallets

• Stellar Connector HOT Wallet, Freighter

• TRON Connector TronLink (WC soon)

• Cosmos Connector WC, Keplr, Leap

• Connect via Google (experimental) Users receive addresses for all networks mentioned above via their Google account. The user's Google Wallet operates through HOT MPC and will be accessible after authorization at https://app.hot-labs.org.

import { HotConnector } from "@hot-labs/kit";
import { defaultConnectors } from "@hot-labs/kit/defaults";
import google from "@hot-labs/kit/hot-wallet";
import cosmos from "@hot-labs/kit/cosmos";

export const kit = new HotConnector({
  apiKey: "Get on https://pay.hot-labs.org/admin/api-keys for free",
  connectors:  [...defaultConnectors, cosmos(), google()],
  walletConnect: { // Get from dashboard.reown.com
    projectId: "3cbf324S21f18648ed6153e2c324l2cf",
    metadata: {
      name: "App",
      description: "Awesome App",
      url: "https://app.com",
      icons: ["https://app.com/logo.png"],
    },
  },
});

2. User portfolio

Users can view their token balances in connected wallets, and these balances are also available for you in the code.

kit.openProfile() // to open popup with profile

// Get balances
kit.walletsTokens.forEach(({ wallet, token, balance }) => {
   console.log(wallet.address, `${token.float(balance)} ${token.symbol}`)
})

// Refresh balances
const evmWallet = kit.evm // if connected or null
await kit.fetchTokens(evmWallet)

3. Exchange tokens

kit.openBridge() // to open popup with bridge

// Or use manual
const review = await kit.exchange.reviewSwap({ .. }) // get qoute
await kit.exchange.makeSwap(review) // do it!