custom-tx-settings-solana.jsx

import WormholeConnect, {
  WormholeConnectConfig,
} from '@wormhole-foundation/wormhole-connect';

const config: WormholeConnectConfig = {
  transactionSettings: {
    Solana: {
      priorityFee: {
        // Number between 0-1, defaults to 0.9. Higher percentile yields higher fees.
        // For example, you can set percentile to 0.95 to make Connect compute the
        // 95th percentile priority fee amount based on recent transactions
        percentile: 0.95,

        // Any number, defaults to 1.0. The fee amount is multiplied by this number.
        // This can be used to further raise or lower the fees Connect is using.
        // For example, percentile=0.95 and percentileMultiple=1.1 would use
        // the 95th percentile fee, with a 10% increase
        percentileMultiple: 1.1,

        // Minimum fee you want to use in microlamports, regardless of recent transactions
        // Defaults to 1
        min: 200_000,

        // Maximum fee you want to use in microlamports, regardless of recent transactions
        // Defaults to 100,000,000
        max: 5_000_000,
      }
    }
  }
};

function App() {
  return <WormholeConnect config={config} />;
}