<?php 

require_once 'vendor/autoload.php';

use MangoPay\MangoPayApi;
use MangoPay\Libraries\ResponseException as MGPResponseException;
use MangoPay\Libraries\Exception as MGPException;

$api = new MangoPayApi();

$api->Config->ClientId = 'your-client-id';
$api->Config->ClientPassword = 'your-api-key';
$api->Config->TemporaryFolder = 'tmp/';

try {
    $recurringRegistrationId = "recpayinreg_m_01J2EA0TAVQPNY4JGGF1J7RD97";
    $response = $api->PayIns->GetRecurringRegistration($recurringRegistrationId);
    
    print_r($response);
} catch(MGPResponseException $e) {
    print_r($e);
} catch(MGPException $e) {
    print_r($e);
}  

{
    "Id": "recpayinreg_m_01JJP2KS2A47A0P7S7CEBQPHT9",
    "Status": "IN_PROGRESS",
    "ResultCode": null,
    "ResultMessage": null,
    "CurrentState": {
        "PayinsLinked": 2,
        "CumulatedDebitedAmount": {
            "Currency": "EUR",
            "Amount": 20000
        },
        "CumulatedFeesAmount": {
            "Currency": "EUR",
            "Amount": 1000
        },
        "LastPayinId": "payin_m_01JJP59QGFVTMF9Y6YP0K3DXR0"
    },
    "RecurringType": "CUSTOM",
    "TotalAmount": null,
    "CycleNumber": null,
    "AuthorId": "user_m_01JHX34N3Y9BCQP7KR9QWWETDQ",
    "CardId": "card_m_UsklnOoXBWyyqhsN",
    "CreditedUserId": "user_m_01JHX34N3Y9BCQP7KR9QWWETDQ",
    "CreditedWalletId": "wlt_m_01JJ70WZ9JRAZ9GE0DA36Q84NQ",
    "Billing": {
        "FirstName": "Alex",
        "LastName": "Smith",
        "Address": {
            "AddressLine1": "6 rue de la Cité",
            "AddressLine2": "Appartement 3",
            "City": "Paris",
            "Region": "île-de-France",
            "PostalCode": "75003",
            "Country": "FR"
        }
    },
    "Shipping": {
        "FirstName": "Alex",
        "LastName": "Smith",
        "Address": {
            "AddressLine1": "6 rue de la Cité",
            "AddressLine2": "Appartement 3",
            "City": "Paris",
            "Region": "île-de-France",
            "PostalCode": "75003",
            "Country": "FR"
        }
    },
    "EndDate": null,
    "Frequency": "Monthly",
    "FixedNextAmount": true,
    "FractionedPayment": false,
    "FreeCycles": 0,
    "FirstTransactionDebitedFunds": {
        "Currency": "EUR",
        "Amount": 10000
    },
    "FirstTransactionFees": {
        "Currency": "EUR",
        "Amount": 500
    },
    "NextTransactionDebitedFunds": null,
    "NextTransactionFees": null,
    "Migration": false,
    "PaymentType": "CARD_DIRECT"
}