Skip to main content

Wallet auto-connect

How to implement the wallet auto-connect​

Web3 browser in 1inch Wallet injects JavaScript code/objects when opening a webpage.

So first it is necessary to find out if the provider has been injected:

export function isOneInchWalletProviderInjected(): boolean {
        return Boolean(ethereum?.isOneInchIOSWallet || ethereum?.isOneInchAndroidWallet);
}

The next step is to retrieve the net/address, thus it would be classified as a connection.

// Retrieving accounts: eth_requestAccounts returns the current one, it gives an array containing single address
const accounts = await ethereum.request({ method: 'eth_requestAccounts' });
// returns id of the network in hex-format
const currentChain = await ethereum.request({ method: 'eth_chainId' });