Verify Redirect Response

Overview

The verify_redirect_response method validates payment responses from redirect-based flows (3DS, bank redirects, wallet callbacks).

Business Use Case: When a customer returns from a 3DS challenge, verify the response is legitimate before fulfilling the order.

Purpose

Scenario	Benefit
3DS completion	Validate authentication result
Bank redirect	Confirm payment success
Fraud prevention	Prevent spoofed notifications

Request Fields

Field	Type	Required	Description
merchant_order_id	str	Yes	Your unique order reference
request_details	dict	Yes	Redirect request details
request_details.headers	dict	Yes	HTTP headers
request_details.query_params	dict	Yes	URL query parameters

Response Fields

Field	Type	Description
merchant_order_id	str	Your reference
source_verified	bool	Whether response is authentic
connector_transaction_id	str	Connector's transaction ID
status	PaymentStatus	Current payment status
status_code	int	HTTP status code

Example

SDK Setup

from hyperswitch_prism import PaymentClient

payment_client = PaymentClient(
    connector='stripe',
    api_key='YOUR_API_KEY',
    environment='SANDBOX'
)

Request

request = {
    "merchant_order_id": "order_001",
    "request_details": {
        "headers": {"Content-Type": "application/x-www-form-urlencoded"},
        "query_params": {
            "payment_intent": "pi_3Oxxx...",
            "payment_intent_client_secret": "pi_3Oxxx..._secret_xxx"
        },
        "body": ""
    }
}

response = await payment_client.verify_redirect_response(request)

Response

{
    "merchant_order_id": "order_001",
    "source_verified": True,
    "connector_transaction_id": "pi_3Oxxx...",
    "status": "AUTHORIZED",
    "response_amount": {
        "minor_amount": 1000,
        "currency": "USD"
    },
    "status_code": 200
}

Next Steps

• capture - Finalize payment after verification