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solana

Solana identify account transactions

lets say I have an ecommerce website and I want to start accepting Solana.

The customer will fill the cart and proceed to the checkout page, there I can display a QR code where the user can scan to pay.

Now I want to know if the checkout has been paid so I can mark the order as paid, is there a good way to accomplish that? maybe using Solana pay I can pass a reference or something?

Solution

  • You can use the validateTransfer method to do that

    validateTransfer allows you to validate that the transaction signature found matches the transaction that you expected.

    try {
  await validateTransfer(connection, signature, {
    recipient: MERCHANT_WALLET,
    amount
  });

  // Update payment status
  paymentStatus = 'validated';
  console.log('✅ Payment validated');
  console.log('📦 Ship order to customer');
} catch (error) {
  console.error('❌ Payment failed', error);
}

    check out the solana documentation for this