View as Markdown

llms.txt

The API reference isn't available right now

This instance couldn't load its API specification. The reference returns as soon as the specification is readable again.

Back to the API reference

No such operation

This instance documents no operation under that identifier. It may have been renamed, or it may belong to a feature this installation hasn't enabled.

Back to the API reference

This reference may be out of date

This instance couldn't reach its API specification on the last attempt, so this page shows the copy fetched before that. Anything added or changed since then is missing here, and the reference updates itself as soon as the specification is readable again. Last fetched 2026-10-22 22:09 UTC.

API reference Notifications

Lists the caller's notifications, newest first.

GET /api/notifications/inbox deprecated

No permission required.

Continuation-paged: pass the `nextToken` from one page as `continuationToken` to read the next. Narrow by `category` or by `isRead`.

Signed in, you can send this request to your own sandbox merchant from the console and read the answer. Sign in to try it.

Example request

Every block below sends the same request. Replace {{BASE_URL}} with the address of the API you are calling and {{API_KEY}} with your own key.

The request body is a . See the Request body section below for its fields.

Code sample language

cURL

curl -X GET "{{BASE_URL}}/api/notifications/inbox" \
  -H "api-key: {{API_KEY}}"

PowerShell

$headers = @{
    'api-key' = '{{API_KEY}}'
}

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/notifications/inbox' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)

import { Configuration, NotificationsApi } from '@winkpg/winkpg-api';

const api = new NotificationsApi(new Configuration({
  basePath: '{{BASE_URL}}',
  apiKey: '{{API_KEY}}',
}));

const { data } = await api.notificationsGetInboxList();

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/notifications/inbox', {
  method: 'GET',
  headers: {
    "api-key": "{{API_KEY}}",
  },
});

const data = await response.json();

dotnet add package WinkPg.Api.Client

C# (SDK)

using WinkPg.Api.Client.Api;
using WinkPg.Api.Client.Client;

var config = new Configuration { BasePath = "{{BASE_URL}}" };
config.AddApiKey("api-key", "{{API_KEY}}");

var api = new NotificationsApi(config);
var result = await api.NotificationsGetInboxListAsync();

C# (raw HTTP)

using var http = new HttpClient { BaseAddress = new Uri("{{BASE_URL}}") };

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/notifications/inbox");
request.Headers.Add("api-key", "{{API_KEY}}");

var response = await http.SendAsync(request);
response.EnsureSuccessStatusCode();
var json = await response.Content.ReadAsStringAsync();

pip install winkpg-api

Python (SDK)

import winkpg_api

configuration = winkpg_api.Configuration(host="{{BASE_URL}}")
configuration.api_key["ApiKey"] = "{{API_KEY}}"

with winkpg_api.ApiClient(configuration) as client:
    api = winkpg_api.NotificationsApi(client)
    result = api.notifications_get_inbox_list()

pip install requests

Python (raw HTTP)

import requests

headers = {
    "api-key": "{{API_KEY}}",
}

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/notifications/inbox",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name In Type Description
Category required query string Narrows to one catalog category, for example `Transactions`.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
IsRead required query boolean Narrows to read (`true`) or unread (`false`) notifications.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
MaxResultCount required query integer (int32)
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
ContinuationToken required query string
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
IncludeDeleted required query boolean
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
IncludeInactive required query boolean
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
IncludeApproxTotalCount required query boolean Set to false to skip the approximate total count query and receive a null count; omit the value or set it to true to receive the count.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Sorting.Field required query string
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Sorting.Descending required query boolean
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Filter.Logic required query FilterLogic FilterLogic
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
And
Or
Filter.Rules required query array of FilterRule array of FilterRule
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Filter.Groups required query array of FilterGroup array of FilterGroup
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
suppressNulls required query boolean If true, omit properties with null values.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

Request body

application/json , required

Field Type Description

This request body has no documented fields.

Responses

200 One page of the caller's notifications.

Body: ContinuationPagedResultDtoOfInAppNotificationItemDto ContinuationPagedResultDtoOfInAppNotificationItemDto Each item has these fields.

Field Type Description
items required array of InAppNotificationItemDto array of InAppNotificationItemDto The items returned for this page. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

Fields of each InAppNotificationItemDto:

Field Type Description
id required string (uuid)
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
eventType required string The event type that produced the notification, for example `Transaction.Declined`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
category required string The event type's catalog category, for example `Transactions`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
title required string The notification title. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
body required string A short plain-text summary, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
actionUrl required string A relative in-app path to the record the notification is about, or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
priority required InAppNotificationItemPriority InAppNotificationItemPriority How prominently the notification is shown.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Low Informational only.
Normal A standard notification.
High Needs attention.
Critical Needs attention now.
isRead required boolean Whether the user has read the notification.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
readAt required string (date-time) When the user read the notification (UTC), or `null`. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
createdAtUtc required string (date-time) When the notification was written (UTC).
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This body has no documented fields.

nextContinuationToken required string Continuation token to use when requesting the next page. Null means no additional pages exist. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
approxTotalCount required integer (int64) An approximate total count of matching items. This value is optional and may be stale or estimated, so treat it as an approximation. nullable
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
pageItemCount required integer (int32) Convenience property for the number of items in this page. read only
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
retrievedAt required string (date-time) When the page was retrieved. Useful for diagnostics and cache behavior.
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This response has no documented body fields.

400 The page size, sort field or filter field is not supported.

Body: RemoteServiceErrorResponse RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo RemoteServiceErrorInfo
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This response has no documented body fields.

401 The caller is not signed in.

Body: Each item has these fields.

Field Type Description

This response has no body.

default The request failed. The body carries the standard error envelope: a machine-readable `error.code`, a human-readable `error.message`, and `error.validationErrors` when the failure was a validation rejection. The error reference lists the values `error.code` can take. The request failed. The body carries the standard error envelope: a machine-readable `error.code`, a human-readable `error.message`, and `error.validationErrors` when the failure was a validation rejection. The error reference lists the values `error.code` can take.

Body: RemoteServiceErrorResponse RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo RemoteServiceErrorInfo
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This response has no documented body fields.

429 The request was refused because a rate limit was exceeded, or because something a later retry can clear stopped it. A rate limit refusal carries an `application/problem+json` body: wait at least the interval `Retry-After` names before retrying, then back off. Limits are tuned per deployment, so read the allowance from the response headers rather than assuming a fixed ceiling. Any other refusal carries the standard error envelope as `application/json`, and its `error.code` names the cause.

Body: RemoteServiceErrorResponse RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo RemoteServiceErrorInfo
Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This response has no documented body fields.

Errors

A failed request returns the platform error envelope. The error reference lists every value error.code can carry and shows the four response shapes.

Codes declared by Notifications

Authentication

    Reconnecting to the server

    Could not reconnect

    This session has ended

    Attempt 1

    Your work on this page is still here. Retrying keeps it; reloading starts the page again.

    The server no longer holds this page's state, so it has to be loaded again.