Get a checkout session

Poll for status. `status` is `OPEN`, `COMPLETED`, `EXPIRED` or `CANCELED`; once `COMPLETED`, `order` carries the order id, number, amount and the buyer's `peopleId`. Prefer the `order.created` webhook for fulfilment and use this to reconcile or to show a "payment received" state when the buyer returns.

Base URL: https://platform.hyax.com · Replace YOUR_API_KEY with your team API key.

curl -X GET 'https://platform.hyax.com/hyax-api/v1/checkout-sessions/clx_example_id' \
  -H 'Authorization: Bearer YOUR_API_KEY'

{
  "success": true,
  "data": {
    "id": "cs_clx…",
    "status": "COMPLETED",
    "email": "[email protected]",
    "externalUserId": "user_8f3a",
    "completedAt": "2026-09-14T18:52:10.000Z",
    "paymentPlatform": "USDC_BASE",
    "order": {
      "id": "ord_clx…",
      "orderNumber": "ORD-7Hk2Qm9a",
      "amount": 10,
      "currency": "USD",
      "peopleId": "ppl_clx…"
    }
  }
}