}

Mark notification as read

PUT https://checkout-eu-a.paysera.com/notification/rest/v1/notifications/{notification_id}/read

Mark a notification as processed to prevent repeated callbacks.

Critical: If you don't mark notifications as read, Paysera will continue to retry sending them with exponential backoff for up to 7 days.

Authorization

This endpoint requires MAC (Message Authentication Code) authentication.

Authorization Header Format:

Authorization: MAC id="CLIENT_ID", ts="TIMESTAMP", nonce="RANDOM_STRING", mac="MAC_HASH", ext="body_hash=BODY_HASH"

Example:

Authorization: MAC id="a9b8c7d6e5f4g3h2", ts="1234567890", nonce="xyz123abc456def", mac="dGhpcyBpcyBhIHJhbmRvbSBtYWMgaGFzaCB2YWx1ZQ==", ext="body_hash=cmFuZG9tQm9keUhhc2hWYWx1ZQ%3D%3D"

For more details, see the Authentication section.

Parameters

Path Parameters

Name	Type	Required	Description
notification_id	string	✓	The notification ID to mark as read

Example

Request

PUT https://checkout-eu-a.paysera.com/notification/rest/v1/notifications/xyz789notification/read
Authorization: MAC id="CLIENT_ID", ts="TIMESTAMP", nonce="RANDOM_STRING", mac="MAC_HASH"

Response

{
  "id": "xyz789notification",
  "status": "read",
  "event": "payment_request.captured",
  "data": {
    "payment_request": {
      "id": "abc123payment",
      "status": "captured",
      "order_id": "SUB_12345",
      "price_paid": {
        "amount": 999,
        "currency": "EUR"
      }
    },
    "issued_token": "vLUGdTtnDjQs7Yv0fjYQyYfG60m"
  },
  "created_at": "2025-12-15T10:30:45Z"
}

AUTHORIZATION: HTTP

REQUEST

Base URL

https://checkout-eu-a.paysera.com

RESPONSE

Notification marked as read successfully

{
  "id": "xyz789notification",
  "status": "read",
  "event": "payment_request.captured",
  "data": {
    "payment_request": {
      "id": "abc123payment",
      "status": "captured",
      "order_id": "SUB_12345",
      "price_paid": {
        "amount": 999,
        "currency": "EUR"
      },
      "token_strategy": "required",
      "issued_token": "vLUGdTtnDjQs7Yv0fjYQyYfG60m"
    }
  },
  "created_at": 1734258645
}