Refund

Overview

The refund method returns funds to a customer's payment method after a successful payment.

Business Use Case: A customer returns an item. Process a refund to return their money.

Purpose

Scenario	Benefit
Product returns	Refund for returned merchandise
Service cancellation	Refund for unrendered services

Request Fields

Field	Type	Required	Description
merchantRefundId	string	Yes	Your unique refund reference
connectorTransactionId	string	Yes	The connector's transaction ID
refundAmount	Money	No	Amount to refund (omit for full)
reason	string	No	Reason for refund

Response Fields

Field	Type	Description
merchantRefundId	string	Your reference
connectorRefundId	string	Connector's refund ID
status	RefundStatus	PENDING, SUCCEEDED, FAILED
refundAmount	Money	Refund amount
statusCode	int	HTTP status code

Example

SDK Setup

use HyperswitchPrism\PaymentClient;

$paymentClient = new PaymentClient([
    'connector' => 'stripe',
    'apiKey' => 'YOUR_API_KEY',
    'environment' => 'SANDBOX'
]);

Request

$request = [
    'merchantRefundId' => 'refund_001',
    'connectorTransactionId' => 'pi_3Oxxx...',
    'refundAmount' => [
        'minorAmount' => 1000,
        'currency' => 'USD'
    ],
    'reason' => 'Customer returned item'
];

$response = $paymentClient->refund($request);

Response

[
    'merchantRefundId' => 'refund_001',
    'connectorRefundId' => 're_3Oxxx...',
    'status' => 'PENDING',
    'refundAmount' => [
        'minorAmount' => 1000,
        'currency' => 'USD'
    ],
    'statusCode' => 200
]

Next Steps

• getRefund - Check refund status

• capture - Ensure payment captured