isSolanaGasSponsorshipEnabled

Check if SVM gas sponsorship is enabled for your project.

isSolanaGasSponsorshipEnabled returns whether SVM gas sponsorship is turned on in your project settings.

You don’t need to call this before sending a transaction. signAndSendTransaction already sponsors gas automatically when the project setting is on and the wallet supports it. Use this function for UI affordances (e.g. labeling a button “Send (Sponsored)”) or analytics.

Usage

JavaScript

import { isSolanaGasSponsorshipEnabled } from '@dynamic-labs-sdk/solana';

if (isSolanaGasSponsorshipEnabled()) {
  console.log('SVM gas sponsorship is enabled for this project');
}

React

import { isSolanaGasSponsorshipEnabled, signAndSendTransaction, isSolanaWalletAccount } from '@dynamic-labs-sdk/solana';
import { useGetWalletAccounts } from '@dynamic-labs-sdk/react-hooks';

function SendButton({ transaction }) {
  const { data: walletAccounts = [] } = useGetWalletAccounts();
  const walletAccount = walletAccounts.find(isSolanaWalletAccount);
  const sponsored = isSolanaGasSponsorshipEnabled();

  const handleSend = async () => {
    if (!walletAccount) return;
    await signAndSendTransaction({ transaction, walletAccount });
  };

  return (
    <button onClick={handleSend} disabled={!walletAccount}>
      Send {sponsored ? '(Sponsored)' : ''}
    </button>
  );
}

Return value

Type	Description
boolean	true if SVM gas sponsorship is enabled, false otherwise

Requirements

• A Dynamic Client must be initialized before calling this function
• SVM gas sponsorship must be enabled in the Dynamic Dashboard under Settings > Embedded Wallets

Related functions

• SVM Gas Sponsorship
• Signing and Sending Transactions
• Adding Solana Extensions