Créer un Paylink

curl --request POST \
  --url "https://api.pay.flowalp.com/v1.16/Invoice/?instance=${FLOWALP_PAY_INSTANCE}" \
  --header "X-API-KEY: ${FLOWALP_PAY_API_SECRET}" \
  --header "Content-Type: application/json" \
  --data '{
    "title": "Invoice INV-2026-0042",
    "description": "Consulting services, June 2026",
    "referenceId": "INV-2026-0042",
    "purpose": "Invoice INV-2026-0042",
    "amount": 8925,
    "currency": "CHF",
    "expirationDate": "2026-08-31",
    "successRedirectUrl": "https://shop.example.com/payment/success",
    "failedRedirectUrl": "https://shop.example.com/payment/failed"
  }'

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

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

$paylink = new Paylink();
$paylink->setTitle('Invoice INV-2026-0042');
$paylink->setDescription('Consulting services, June 2026');
$paylink->setReferenceId('INV-2026-0042');
$paylink->setPurpose('Invoice INV-2026-0042');
$paylink->setAmount(8925); // CHF 89.25 in minor units
$paylink->setCurrency('CHF');
$paylink->setSuccessRedirectUrl('https://shop.example.com/payment/success');
$paylink->setFailedRedirectUrl('https://shop.example.com/payment/failed');

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

// Share this URL by e-mail or render it as a QR code.
$paylinkUrl = $response->getLink();

{
  "status": "success",
  "data": [
    {
      "id": 57,
      "hash": "f7d1b2e94c3a48d2a5efb6c17d0a9c31",
      "referenceId": "INV-2026-0042",
      "link": "https://demo-shop.pay.flowalp.com/?payment=f7d1b2e94c3a48d2a5efb6c17d0a9c31",
      "title": "Invoice INV-2026-0042",
      "description": "Consulting services, June 2026",
      "purpose": "Invoice INV-2026-0042",
      "amount": 8925,
      "currency": "CHF",
      "createdAt": "2026-07-30 11:52:08"
    }
  ]
}