curl -X GET https://checkout.noxpay.io/v2/naas/crossramp_checkout/NOXabc123 \
  -H "api-key: <key>" \
  -H "X-Timestamp: 2026-05-27T14:30:00Z" \
  -H "X-Correlation-ID: a1b2c3d4-e5f6-4789-abcd-000000000001" \
  -H "X-Signature: <signed-headers-signature>"

import requests

headers = sign_get_headers(private_key, "a1b2c3d4-e5f6-4789-abcd-000000000001")
headers["api-key"] = "<key>"
response = requests.get(
    "https://checkout.noxpay.io/v2/naas/crossramp_checkout/NOXabc123",
    headers=headers,
)
print(response.json())

const headers = signGETHeaders("a1b2c3d4-e5f6-4789-abcd-000000000001");
headers["api-key"] = "<key>";
const response = await fetch("https://checkout.noxpay.io/v2/naas/crossramp_checkout/NOXabc123", {
  method: "GET",
  headers,
});
const data = await response.json();

{
  "end2end": "NOXabc123",
  "component": "depositpix_v2",
  "state": "QRCODE",
  "template": "crossramp_checkout",
  "created_at": "2024-05-01T12:00:00Z",
  "updated_at": "2024-05-01T12:01:00Z",
  "status": { "en": "Pending", "pt": "Pendente" },
  "substatus": { "en": "Awaiting Payment", "pt": "Aguardando Pagamento" },
  "attributes": {
    "quote": 5.45,
    "currency_exit_received": "USDT (ERC-20)",
    "amount_payment": 500.00,
    "amount_received": 91.74,
    "client_name": "João Silva",
    "client_tax_id": "12345678900"
  }
}

{ "error": "Not Found" }