2️⃣2️⃣ Set up the SDK

After installing the SDK, you first need to set it up.

This documentation is outdated and doesn't correspond to the current release of SwapKit. For the correct documentation please visit https://docs.swapkit.dev/

To get started, you have to instantiate and configure the SwapKit SDK:

import { createSwapKit } from '@swapkit/sdk'

const swapKitClient = createSwapKit({
  config: {
    stagenet?: boolean;
    /**
     * @required for AVAX & BSC
     */
    covalentApiKey?: string;
    /**
     * @required for ETH
     */
    ethplorerApiKey?: string;
    /**
     * @required for BTC, LTC, DOGE & BCH
     */
    utxoApiKey?: string;
    /**
     * @required for Walletconnect
     */
    walletConnectProjectId?: string;
    /**
     * @optional for Trezor config
     */
    trezorManifest?: {
        email: string;
        appUrl: string;
    };
  };
})

Connecting a wallet

SwapKit supports several wallet options, including: Keystore, Trezor, Ledger, WalletConnect, and Browser wallets. These options are described in the enum WalletOption

Below is a example connectWallet that can be used to connect any wallet in the frontend of your dApp:

import { AssetAmount, Chain, createSwapKit, WalletOption } from '@swapkit/sdk'

const client = createSwapKit();
const connectChains = [Chain.Ethereum, Chain.Bitcoin, Chain.THORChain]

const connectWallet = (walletOption: WalletOption) => {
  switch (walletOption) {
    case WalletOption.KEYSTORE: {
      return client.connectKeystore(connectChains, phrase);
    }

    case WalletOption.XDEFI:
      return client.connectXDEFI(connectChains);

    case WalletOption.WALLETCONNECT:
      return client.connectWalletconnect(connectChains);

    case WalletOption.METAMASK:
      return client.connectEVMWallet(connectChains, WalletOption.METAMASK);

    case WalletOption.WALLETCONNECT:
      return client.connectWalletconnect(connectChains);

    default:
      break;
  }
}, []);
  
const fetchWalletBalances = () => {
  const wallets = await Promise.all(connectChains.map(client.getWalletByChain));

  console.log(wallets)
  // [{ balance: AssetAmount[]; address: string; walletType: WalletOption }]
}