Splitit SDK for PHP

This is Splitit Web API SDK source code for PHP 5.5+ applications. For other languages, please visit Splitit.SDKs.

• API version: 1.0.0
• Package version: 1.6.10

Requirements

PHP 5.5 and later

Installation & Usage

Composer

To install the bindings via Composer, add the following to composer.json:

• PHP 5.5+, PHP 7.x, PHP 8.x,

{
  "require": {
    "splitit/sdk": "1.8.*"
  }
}

Then run composer install.

Getting Started

Replace YOUR_SANDBOX_API_KEY, YOUR_PRODUCTION_API_KEY, YOUR_USERNAME and YOUR_PASSWORD placeholders with your corresponding credentials. Please follow the installation procedure and then run the following:

<?php
require_once(__DIR__ . '/vendor/autoload.php');

use SplititSdkClient\Configuration;
use SplititSdkClient\ObjectSerializer;
use SplititSdkClient\Api\LoginApi;
use SplititSdkClient\Api\InstallmentPlanApi;
use SplititSdkClient\Model\LoginRequest;
use SplititSdkClient\Model\PlanData;
use SplititSdkClient\Model\ConsumerData;
use SplititSdkClient\Model\RequestHeader;
use SplititSdkClient\Model\AddressData;
use SplititSdkClient\Model\PlanApprovalEvidence;
use SplititSdkClient\Model\CardData;
use SplititSdkClient\Model\MoneyWithCurrencyCode;
use SplititSdkClient\Model\InitiateInstallmentPlanRequest;
use SplititSdkClient\Model\CreateInstallmentPlanRequest;

Configuration::sandbox()->setApiKey('_YOUR_SANDBOX_API_KEY_');
Configuration::production()->setApiKey('_YOUR_PRODUCTION_API_KEY_');

# Using the sandbox environment. Use Configuration::production() for production or omit the parameter.
$loginApi = new LoginApi(Configuration::sandbox());

try{
    $request = new LoginRequest();
    
    # Replace with your login information
    $request->setUserName('_YOUR_USERNAME_');
    $request->setPassword('_YOUR_PASSWORD_');
    $loginResponse = $loginApi->loginPost($request);
    
    $session_id = $loginResponse->getSessionId();
    
    # Use Configuration::production() for production API
    $installmentPlanApi = new InstallmentPlanApi(
        Configuration::sandbox(),
        $session_id
    );

    //$installmentPlanApi->setCulture('de-DE'); -> optionally set culture to be used in subsequent calls to this API.
    
    $initiateRequest = new InitiateInstallmentPlanRequest();
    
    $plan_data = new PlanData();
    $plan_data->setNumberOfInstallments(3);
    $plan_data->setAmount(new MoneyWithCurrencyCode(array("value" => 1000, "currency_code" => "USD")));
    
    $billing_address = new AddressData(array(
        "address_line" => "260 Madison avenue",
        "address_line2" => "Apt. 1",
        "city" => "New York",
        "country" => "USA",
        "zip" => "10016"
    ));
    
    $consumer_data = new ConsumerData(array(
        "full_name" => "John Smith",
        "email" => "j.smith@fake-email.com",
        "phone_number" => "4343-555-45",
        "culture_name" => "en-us",
        "is_locked" => false,
        "is_data_restricted" => false,
    ));
    
    $initiateRequest->setPlanData($plan_data);
    $initiateRequest->setBillingAddress($billing_address);
    $initiateRequest->setConsumerData($consumer_data);
    
    $initResponse = $installmentPlanApi->installmentPlanInitiate($initiateRequest);

    echo "Calling /Initiate...\r\n";
    echo $initResponse->getResponseHeader();

    $createRequest = new CreateInstallmentPlanRequest();
    $createRequest->setCreditCardDetails(new CardData(array(
        'card_number' => "411111111111111",
        'card_cvv' => "123",
        'card_holder_full_name' => "John Smith",
        'card_exp_month' => "12",
        'card_exp_year' => "2022"
    )));
    $createRequest->setInstallmentPlanNumber($initResponse->getInstallmentPlan()->getInstallmentPlanNumber());
    $createRequest->setPlanApprovalEvidence(new PlanApprovalEvidence(array(
        "are_terms_and_conditions_approved" => true
    )));

    $createResponse = $installmentPlanApi->installmentPlanCreate($createRequest);

    echo "Calling /Create...\r\n";
    echo $createResponse->getResponseHeader();

} catch(Exception $e){
    echo "Exception has ocurred:\r\n";
    echo $e;
    echo "\r\n**********************\r\n";
}
?>

Flex Fields

Common usage for Splitit PHP SDK is in making necessary server-side requests as part of FlexFields product integration. The code below is an example of how SDK wrappers can be used to simplify acquiring public token and verifying payment. For more information, please visit FlexFields documentation.

Server-side code consists of two parts: acquiring public token which needs to be passed to FlexFields JS library and verifying payment before order is finalized and shipped.

Getting public token

<?php

use SplititSdkClient\Configuration;
use SplititSdkClient\ObjectSerializer;
use SplititSdkClient\FlexFields;

Configuration::sandbox()->setApiKey('_YOUR_SANDBOX_API_KEY_');
Configuration::production()->setApiKey('_YOUR_PRODUCTION_API_KEY_');

try{
    $ff = FlexFields::authenticate(Configuration::sandbox(), 'YOUR_USERNAME', 'YOUR_PASSWORD');
    $publicToken = $ff->getPublicToken(1000, "USD");

    echo $publicToken;
} catch(Exception $e){
    ...
}
?>

Payment verification

<?php

use SplititSdkClient\Configuration;
use SplititSdkClient\ObjectSerializer;
use SplititSdkClient\FlexFields;

Configuration::sandbox()->setApiKey('_YOUR_SANDBOX_API_KEY_');
Configuration::production()->setApiKey('_YOUR_PRODUCTION_API_KEY_');

try{
    $ff = FlexFields::authenticate(Configuration::sandbox(), 'YOUR_USERNAME', 'YOUR_PASSWORD');
    $verifyPaymentResponse = $ff->verifyPayment($installmentPlanNumber, 1000);

    if ($verifyPaymentResponse) 
    {
        # all good
    }
    else
    {
        # error
    }
} catch(Exception $e){
    ...
}
?>

For detailed information on request and response procedures, please visit Splitit Web API documentation

Documentation for API Endpoints

All URIs are relative to https://webapi.production.splitit.com

Class	Method	HTTP request	Description
InfrastructureApi	infrastructureGetResourcesGET	GET /api/Infrastructure/GetResources
InfrastructureApi	infrastructureGetResourcesPOST	POST /api/Infrastructure/GetResources
InstallmentPlanApi	installmentPlanApprove	POST /api/InstallmentPlan/Approve
InstallmentPlanApi	installmentPlanCancel	POST /api/InstallmentPlan/Cancel
InstallmentPlanApi	installmentPlanChargeBack	POST /api/InstallmentPlan/ChargeBack
InstallmentPlanApi	installmentPlanCreate	POST /api/InstallmentPlan/Create
InstallmentPlanApi	installmentPlanGet	POST /api/InstallmentPlan/Get
InstallmentPlanApi	installmentPlanGet3DSecureParameters	POST /api/InstallmentPlan/Get3DSecureParameters
InstallmentPlanApi	installmentPlanGetExtended	POST /api/InstallmentPlan/GetExtended
InstallmentPlanApi	installmentPlanGetFraudStatusDisplay	POST /api/InstallmentPlan/GetFraudStatusDisplay
InstallmentPlanApi	installmentPlanGetInitiatedInstallmentPlanRequest	POST /api/InstallmentPlan/GetInitiatedInstallmentPlanRequest
InstallmentPlanApi	installmentPlanGetInitiatedUpdatePaymentData	GET /api/InstallmentPlan/GetInitiatedUpdatePaymentData
InstallmentPlanApi	installmentPlanGetLearnMoreDetails	POST /api/InstallmentPlan/GetLearnMoreDetails
InstallmentPlanApi	installmentPlanGetPGTL	POST /api/InstallmentPlan/GetPGTL
InstallmentPlanApi	installmentPlanGetSchedules	POST /api/InstallmentPlan/GetSchedules
InstallmentPlanApi	installmentPlanInitiate	POST /api/InstallmentPlan/Initiate
InstallmentPlanApi	installmentPlanRefund	POST /api/InstallmentPlan/Refund
InstallmentPlanApi	installmentPlanRequestPayment	POST /api/InstallmentPlan/RequestPayment
InstallmentPlanApi	installmentPlanStartInstallments	POST /api/InstallmentPlan/StartInstallments
InstallmentPlanApi	installmentPlanTermsAndConditions	POST /api/InstallmentPlan/TermsAndConditions
InstallmentPlanApi	installmentPlanTestCard	POST /api/InstallmentPlan/TestCard
InstallmentPlanApi	installmentPlanUpdate	POST /api/InstallmentPlan/Update
InstallmentPlanApi	installmentPlanVerifyPayment	POST /api/InstallmentPlan/Get/VerifyPayment
LoginApi	loginPost	POST /api/Login

Documentation For Models

• AddressData2
• AmountDetails2
• ApproveInstallmentPlanRequest
• AuthenticationType
• CancelInstallmentPlanRequest
• CardBrand
• CardData
• CardResult
• CardType
• CartData
• ChargebackRequest
• CreateInstallmentPlanRequest
• DelayResolution
• DisputeStatus
• Disputes
• Error
• EventsEndpoints
• ExternalAuth
• FraudCheck
• FraudCheckResult
• Get3DSecureParametersRequest
• Get3DSecureParametersResponse
• GetFraudStatusDisplayRequest
• GetFraudStatusDisplayResponse
• GetInitiatedInstallmentPlanRequest
• GetInitiatedInstallmentPlanResponse
• GetInitiatedUpdatePaymentDataResponse
• GetInstallmentSchedulesRequest
• GetInstallmentsPlanResponse
• GetInstallmentsPlanSearchCriteriaRequest
• GetInstallmentsScheduleResponse
• GetPGTLRequest
• GetPGTLResponse
• GetResourcesRequest
• GetResourcesRequestContext
• GetResourcesResponse
• InitiateInstallmentPlanRequest
• Installment
• Installment2
• InstallmentPlan
• InstallmentPlanActivityStatus
• InstallmentPlanCancelationReason
• InstallmentPlanDateInfo
• InstallmentPlanInitiatedStatuses
• InstallmentPlanQueryCriteria
• InstallmentPlanResponse
• InstallmentPlanStatus
• InstallmentsPlanDateType
• ItemData
• LearnMoreDetailCommonRequest
• LearnMoreDetailsResponse
• LoginRequest
• LoginResponse
• Money
• MoneyFlows
• MoneyWithCurrencyCode
• OperationType
• PagingRequestHeader
• PagingResponseHeader
• PaymentFormMessage
• PaymentFormMessageType
• PaymentMethods
• PaymentToken
• PaymentWizardData
• PgtlDto
• PlanApprovalEvidence
• PlanData
• PlanStrategy
• PurchaseMethod
• ReAuthorization
• RedirectUrls
• ReferenceEntityBase
• RefundPlanRequest
• RefundStrategy
• RefundUnderCancelation
• RelationsLoad
• RequestHeader
• RequestPaymentRequest
• RequestPaymentResponse
• ResponseElements
• ResponseHeader
• Schedule
• ScheduleElements
• SingleTermsModel
• StartInstallmentsRequest
• SystemTextCategory
• TermsAndConditions
• TermsAndConditionsGetRequest
• TermsAndConditionsGetResponse
• TermsContentDisplayModel
• TermsContentType
• TestCardRequest
• TestModes
• TouchPoint
• TransactionInfo
• TransactionResult
• TransactionStatus
• TransactionType
• User
• VerifyPaymentRequest
• VerifyPaymentResponse
• AddressData
• AmountDetails
• ConsumerData
• CreateInstallmentsPlanResponse
• Currency
• GetInstallmentsPlanExtendedResponse
• InitiateInstallmentsPlanResponse
• LearnMoreDetailsRequest
• MerchantRef
• PaymentWizardDataResponse
• RefundInstallmentPlanResponse
• UpdateInstallmentPlanRequest
• UpdateInstallmentsPlanResponse
• ExtendedCurrency

Author

Splitit