Créer un Gateway

curl --request POST \
  --url "https://api.pay.flowalp.com/v1.16/Gateway/?instance=${FLOWALP_PAY_INSTANCE}" \
  --header "X-API-KEY: ${FLOWALP_PAY_API_SECRET}" \
  --header "Content-Type: application/json" \
  --data '{
    "amount": 8925,
    "currency": "CHF",
    "purpose": "Order ORDER-2026-001",
    "referenceId": "ORDER-2026-001",
    "successRedirectUrl": "https://shop.example.com/payment/success",
    "failedRedirectUrl": "https://shop.example.com/payment/failed",
    "cancelRedirectUrl": "https://shop.example.com/payment/cancel",
    "fields": {
      "forename": {"value": "Anna"},
      "surname": {"value": "Bernasconi"},
      "email": {"value": "anna.bernasconi@example.com"}
    }
  }'

<?php
use FlowAlpPay\FlowAlpPay;
use FlowAlpPay\Models\Request\Gateway;

$client = new FlowAlpPay(
    getenv('FLOWALP_PAY_INSTANCE'),
    getenv('FLOWALP_PAY_API_SECRET'),
    FlowAlpPay::DEFAULT_COMMUNICATION_HANDLER,
    'pay.flowalp.com',
    '1.16'
);

$gateway = new Gateway();
$gateway->setAmount(8925); // CHF 89.25 in minor units
$gateway->setCurrency('CHF');
$gateway->setPurpose('Order ORDER-2026-001');
$gateway->setReferenceId('ORDER-2026-001');
$gateway->setSuccessRedirectUrl('https://shop.example.com/payment/success');
$gateway->setFailedRedirectUrl('https://shop.example.com/payment/failed');
$gateway->setCancelRedirectUrl('https://shop.example.com/payment/cancel');

$response = $client->create($gateway);

// Store the id, then send the customer to the hosted payment page.
$gatewayId  = $response->getId();
$paymentUrl = $response->getLink();

{
  "status": "success",
  "data": [
    {
      "id": 42,
      "status": "waiting",
      "hash": "cb1a4e6ad0714b8c93cbfe6a6e2489d5",
      "referenceId": "ORDER-2026-001",
      "link": "https://demo-shop.pay.flowalp.com/?payment=cb1a4e6ad0714b8c93cbfe6a6e2489d5",
      "amount": 8925,
      "currency": "CHF",
      "preAuthorization": false,
      "reservation": false,
      "createdAt": "2026-07-30 11:52:08"
    }
  ]
}