useSignTransaction

Hook for signing transactions with the connected wallet.

import { useSignTransaction } from '@avalabs/avacloud-waas-react';

function TransactionSigner() {
  const { signTransaction, isLoading, error } = useSignTransaction();

  const handleSignTx = async () => {
    try {
      const signedTx = await signTransaction({
        to: '0x...',
        value: '0.1',
        data: '0x...',
      });
      console.log('Signed transaction:', signedTx);
    } catch (error) {
      console.error('Error signing transaction:', error);
    }
  };

  return (
    <button onClick={handleSignTx}>
      Sign Transaction
    </button>
  );
}

Returns

• signTransaction: (transaction: Transaction) => Promise<string> - Function to sign a transaction

• isLoading: boolean - Loading state during transaction signing

• error: Error | null - Error state if signing fails