feat(connector): [barclaycard] Implement 3DS flow for cards

[Vani-1107]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

Added 3DS flow for cards.

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Payments Create

Request

{
    "amount": 6540,
    "currency": "USD",
    "confirm": true,
    "capture_method": "automatic",
    "connector":["barclaycard"],
    "customer_id": "customer_123",
    "email": "[email protected]",
    "description": "Its my first payment request",
    "authentication_type": "three_ds",
    "return_url": "https://duck.com",
    "payment_method": "card",
    "payment_method_data": {
        "card": {
            "card_number": "4000000000001091",
            "card_exp_month": "01",
            "card_exp_year": "2027",
            "card_holder_name": "joseph Doe",
            "card_cvc": "100"
        }
    },
    "billing": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "John",
            "last_name": "Doe"
        }
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "John"
        }
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "browser_info": {
        "user_agent": "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/70.0.3538.110 Safari\/537.36",
        "accept_header": "text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,image\/apng,*\/*;q=0.8",
        "language": "nl-NL",
        "color_depth": 24,
        "screen_height": 723,
        "screen_width": 1536,
        "time_zone": 0,
        "java_enabled": true,
        "java_script_enabled": true,
        "ip_address": "128.0.0.1"
    }
}

Response

{
    "payment_id": "pay_5hNPtnaAhcQtSJRJPu2f",
    "merchant_id": "merchant_1755068373",
    "status": "requires_customer_action",
    "amount": 6540,
    "net_amount": 6540,
    "shipping_cost": null,
    "amount_capturable": 6540,
    "amount_received": null,
    "connector": "barclaycard",
    "client_secret": "pay_5hNPtnaAhcQtSJRJPu2f_secret_ZHbfJrVKRWAVtOaindOz",
    "created": "2025-08-13T07:00:03.840Z",
    "currency": "USD",
    "customer_id": "customer_123",
    "customer": {
        "id": "customer_123",
        "name": null,
        "email": "[email protected]",
        "phone": null,
        "phone_country_code": null
    },
    "description": "Its my first payment request",
    "refunds": null,
    "disputes": null,
    "mandate_id": null,
    "mandate_data": null,
    "setup_future_usage": null,
    "off_session": null,
    "capture_on": null,
    "capture_method": "automatic",
    "payment_method": "card",
    "payment_method_data": {
        "card": {
            "last4": "1091",
            "card_type": "CREDIT",
            "card_network": "Visa",
            "card_issuer": "INTL HDQTRS-CENTER OWNED",
            "card_issuing_country": "UNITEDSTATES",
            "card_isin": "400000",
            "card_extended_bin": null,
            "card_exp_month": "01",
            "card_exp_year": "2027",
            "card_holder_name": "joseph Doe",
            "payment_checks": null,
            "authentication_data": null
        },
        "billing": null
    },
    "payment_token": "token_qY543nleGWdZmdwjqp5J",
    "shipping": {
        "address": {
            "city": "San Fransico",
            "country": "US",
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "zip": "94122",
            "state": "California",
            "first_name": "PiX",
            "last_name": null,
            "origin_zip": null
        },
        "phone": null,
        "email": null
    },
    "billing": {
        "address": {
            "city": "San Fransico",
            "country": "US",
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "zip": "94122",
            "state": "California",
            "first_name": "joseph",
            "last_name": "Doe",
            "origin_zip": null
        },
        "phone": null,
        "email": null
    },
    "order_details": null,
    "email": "[email protected]",
    "name": null,
    "phone": null,
    "return_url": "https://duck.com/",
    "authentication_type": "three_ds",
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "next_action": {
        "type": "redirect_to_url",
        "redirect_to_url": "http://localhost:8080/payments/redirect/pay_5hNPtnaAhcQtSJRJPu2f/merchant_1755068373/pay_5hNPtnaAhcQtSJRJPu2f_1"
    },
    "cancellation_reason": null,
    "error_code": null,
    "error_message": null,
    "unified_code": null,
    "unified_message": null,
    "payment_experience": null,
    "payment_method_type": "credit",
    "connector_label": null,
    "business_country": null,
    "business_label": "default",
    "business_sub_label": null,
    "allowed_payment_method_types": null,
    "ephemeral_key": {
        "customer_id": "customer_123",
        "created_at": 1755068403,
        "expires": 1755072003,
        "secret": "epk_6e9902b6971c475c9e2ce103d8eb21f9"
    },
    "manual_retry_allowed": null,
    "connector_transaction_id": null,
    "frm_message": null,
    "metadata": null,
    "connector_metadata": null,
    "feature_metadata": null,
    "reference_id": "pay_5hNPtnaAhcQtSJRJPu2f_1",
    "payment_link": null,
    "profile_id": "pro_GGDcCtQm3esdj2E8IQtN",
    "surcharge_details": null,
    "attempt_count": 1,
    "merchant_decision": null,
    "merchant_connector_id": "mca_nCQxbxIhRsZJkWHCReZx",
    "incremental_authorization_allowed": null,
    "authorization_count": null,
    "incremental_authorizations": null,
    "external_authentication_details": null,
    "external_3ds_authentication_attempted": false,
    "expires_on": "2025-08-13T07:15:03.839Z",
    "fingerprint": null,
    "browser_info": {
        "language": "nl-NL",
        "time_zone": 0,
        "ip_address": "128.0.0.1",
        "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36",
        "color_depth": 24,
        "java_enabled": true,
        "screen_width": 1536,
        "accept_header": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
        "screen_height": 723,
        "java_script_enabled": true
    },
    "payment_channel": null,
    "payment_method_id": null,
    "network_transaction_id": null,
    "payment_method_status": null,
    "updated": "2025-08-13T07:00:08.368Z",
    "split_payments": null,
    "frm_metadata": null,
    "extended_authorization_applied": null,
    "capture_before": null,
    "merchant_order_reference_id": null,
    "order_tax_amount": null,
    "connector_mandate_id": null,
    "card_discovery": "manual",
    "force_3ds_challenge": false,
    "force_3ds_challenge_trigger": false,
    "issuer_error_code": null,
    "issuer_error_message": null,
    "is_iframe_redirection_enabled": null,
    "enable_partial_authorization": null
}

Psync call

Response

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
crates/router/src/types/api/connector_mapping.rs	87% smaller
crates/router/tests/connectors/barclaycard.rs	75% smaller
crates/router/src/core/payments.rs	67% smaller
crates/payment_methods/src/configs/payment_connector_required_fields.rs	12% smaller
crates/hyperswitch_connectors/src/connectors/barclaycard.rs	11% smaller
crates/hyperswitch_connectors/src/default_implementations.rs	10% smaller
crates/hyperswitch_connectors/src/connectors/barclaycard/transformers.rs	5% smaller
config/config.example.toml	Unsupported file format
config/deployments/integration_test.toml	Unsupported file format
config/deployments/production.toml	Unsupported file format
config/deployments/sandbox.toml	Unsupported file format
config/development.toml	Unsupported file format
config/docker_compose.toml	Unsupported file format
crates/diesel_models/src/payment_attempt.rs	0% smaller
crates/hyperswitch_domain_models/src/router_response_types.rs	0% smaller
crates/router/src/services/api.rs	0% smaller
loadtest/config/development.toml	Unsupported file format