To send money abroad with GCash, you need to have a verified GCash account. Ensure you have sufficient funds in your wallet and that you're using the 'Send Money' feature for international transfers. You'll also need the recipient's details, including their name, contact information, and any specific requirements depending on the destination country. For more detailed requirements and to confirm the latest processes, it's a good idea to check the GCash app or their official website.