Solana (SOL)

Detect Ctrl Wallet

To detect whether your browser is running Ctrl Wallet, you can use the following code:

if (window.xfi) {
  console.log("Ctrl Wallet detected");
  // Your code here
}

Notice: window.xfi which is a global object added by Ctrl Wallet. And solana is the chainId for Solana.

Connect to Ctrl Wallet

To connect to Ctrl Wallet (access the user's [blockchain - like Ethereum] account(s)), you can use the following code:

// Connect & get accounts
window.xfi[chainId].request(
  { method: "request_accounts", params: [] },
  (error, accounts) => {
    if (error) {
      console.error(error);
      return;
    } else {
      console.log("Account connected:", accounts[0]);
    }
  },
);

Experience functions

When your account is connected to Ctrl Wallet, let's start experiencing more functions.

Get the current account

window.xfi[chainId].request(
  { method: "request_accounts", params: [] },
  (error, accounts) => {
    if (error) {
      console.error(error);
      return;
    }
    console.log("Accounts:", accounts);
    // Do something with the accounts
  },
);

Above code will return Promise<Array[String]> with the current account address. If wallet can not be found, return [] instead of throw Error

Above code will return Promise<Signature | RPC: 2.0>

Transfer

window.xfi[chainId].request(
  {
    method: "transfer",
    params: [
      {
        asset: {
          chain: "string",
          symbol: "string",
          ticker: "string",
        }
        from: {
          amount: number,
          decimals: number,
        },
        recipient: "string",
        amount: "string",
        memo: "string",
        gasLimit: number, // Optional
      },
    ],
  },
  (error, result) => {
    if (error) {
      console.error(error);
      return;
    }
    console.log("Transaction hash:", result);
  },
);

Return Promise<String> with the transaction hash

Events

Currently we only support some action events from Wallet

window.xfi[chainId].on('event_name', callback);
​//Example
window.xfi[chainId].on('close', () => window.location.reload());
window.xfi[chainId].on('accountsChanged', () => window.location.reload());

Events supported

Events	Trigger
accountsChanged	Receive when active account changed in Wallet
networkChanged	Receive when active network changed in Wallet
chainChanged	Receive when active chain changed in Wallet
close	Alias for disconnect event
disconnect	Receive when disconnecting from Wallet

Methods supported

Methods	Description
on(event, callback)	Add event listener
off(event, callback)	Remove event listener