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API reference Hosted Payment Pages

Counts the HostedPaymentPages that match a filter.

POST /api/hostedpaymentpages/list/continuation/count deprecated

Requires: HostedPaymentPage.HostedPaymentPages, merchant scope.

Requires API key scope: transactions:read (Read transactions)

Takes the same request body as the continuation list endpoint and returns how many HostedPaymentPages match it, without returning the records themselves. The count is approximate and is intended to sit alongside a paged list, so treat it as a display figure rather than a reconciliation total.

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 GetHostedPaymentPageContinuationInput. See the Request body section below for its fields.

Code sample language

cURL

curl -X POST "{{BASE_URL}}/api/hostedpaymentpages/list/continuation/count" \
  -H "api-key: {{API_KEY}}" \
  -H "Content-Type: application/json" \
  -d '{
  "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "filter": {
    "logic": "And",
    "rules": [],
    "groups": []
  },
  "maxResultCount": 0,
  "continuationToken": "",
  "sorting": {
    "field": "",
    "descending": false
  },
  "maxCreationTime": "2026-01-01T00:00:00Z",
  "minCreationTime": "2026-01-01T00:00:00Z",
  "maxModificationTime": "2026-01-01T00:00:00Z",
  "maxModifitionTime": "2026-01-01T00:00:00Z",
  "minModificationTime": "2026-01-01T00:00:00Z",
  "minModifitionTime": "2026-01-01T00:00:00Z",
  "includeDeleted": false,
  "includeInactive": false,
  "includeApproxTotalCount": false,
  "pagePurpose": {}
}'

PowerShell

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

$body = @'
{
  "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "filter": {
    "logic": "And",
    "rules": [],
    "groups": []
  },
  "maxResultCount": 0,
  "continuationToken": "",
  "sorting": {
    "field": "",
    "descending": false
  },
  "maxCreationTime": "2026-01-01T00:00:00Z",
  "minCreationTime": "2026-01-01T00:00:00Z",
  "maxModificationTime": "2026-01-01T00:00:00Z",
  "maxModifitionTime": "2026-01-01T00:00:00Z",
  "minModificationTime": "2026-01-01T00:00:00Z",
  "minModifitionTime": "2026-01-01T00:00:00Z",
  "includeDeleted": false,
  "includeInactive": false,
  "includeApproxTotalCount": false,
  "pagePurpose": {}
}
'@

$response = Invoke-RestMethod -Method POST -Uri '{{BASE_URL}}/api/hostedpaymentpages/list/continuation/count' `
    -Headers $headers -ContentType 'application/json' -Body $body

npm install @winkpg/winkpg-api

TypeScript (SDK)

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

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

const { data } = await api.hostedPaymentPagesGetApproximateTotalCount({
  "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "filter": {
    "logic": "And",
    "rules": [],
    "groups": []
  },
  "maxResultCount": 0,
  "continuationToken": "",
  "sorting": {
    "field": "",
    "descending": false
  },
  "maxCreationTime": "2026-01-01T00:00:00Z",
  "minCreationTime": "2026-01-01T00:00:00Z",
  "maxModificationTime": "2026-01-01T00:00:00Z",
  "maxModifitionTime": "2026-01-01T00:00:00Z",
  "minModificationTime": "2026-01-01T00:00:00Z",
  "minModifitionTime": "2026-01-01T00:00:00Z",
  "includeDeleted": false,
  "includeInactive": false,
  "includeApproxTotalCount": false,
  "pagePurpose": {}
});

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/hostedpaymentpages/list/continuation/count', {
  method: 'POST',
  headers: {
    "api-key": "{{API_KEY}}",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "filter": {
      "logic": "And",
      "rules": [],
      "groups": []
    },
    "maxResultCount": 0,
    "continuationToken": "",
    "sorting": {
      "field": "",
      "descending": false
    },
    "maxCreationTime": "2026-01-01T00:00:00Z",
    "minCreationTime": "2026-01-01T00:00:00Z",
    "maxModificationTime": "2026-01-01T00:00:00Z",
    "maxModifitionTime": "2026-01-01T00:00:00Z",
    "minModificationTime": "2026-01-01T00:00:00Z",
    "minModifitionTime": "2026-01-01T00:00:00Z",
    "includeDeleted": false,
    "includeInactive": false,
    "includeApproxTotalCount": false,
    "pagePurpose": {}
  }),
});

const data = await response.json();

dotnet add package WinkPg.Api.Client

C# (SDK)

using WinkPg.Api.Client.Api;
using WinkPg.Api.Client.Client;
using System.Text.Json;

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

var api = new HostedPaymentPagesApi(config);
var body = JsonSerializer.Deserialize<GetHostedPaymentPageContinuationInput>("""
    {
      "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "filter": {
        "logic": "And",
        "rules": [],
        "groups": []
      },
      "maxResultCount": 0,
      "continuationToken": "",
      "sorting": {
        "field": "",
        "descending": false
      },
      "maxCreationTime": "2026-01-01T00:00:00Z",
      "minCreationTime": "2026-01-01T00:00:00Z",
      "maxModificationTime": "2026-01-01T00:00:00Z",
      "maxModifitionTime": "2026-01-01T00:00:00Z",
      "minModificationTime": "2026-01-01T00:00:00Z",
      "minModifitionTime": "2026-01-01T00:00:00Z",
      "includeDeleted": false,
      "includeInactive": false,
      "includeApproxTotalCount": false,
      "pagePurpose": {}
    }
    """);

var result = await api.HostedPaymentPagesGetApproximateTotalCountAsync(body);

C# (raw HTTP)

using System.Text;

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

var request = new HttpRequestMessage(new HttpMethod("POST"), "/api/hostedpaymentpages/list/continuation/count");
request.Headers.Add("api-key", "{{API_KEY}}");

request.Content = new StringContent("""
    {
      "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "filter": {
        "logic": "And",
        "rules": [],
        "groups": []
      },
      "maxResultCount": 0,
      "continuationToken": "",
      "sorting": {
        "field": "",
        "descending": false
      },
      "maxCreationTime": "2026-01-01T00:00:00Z",
      "minCreationTime": "2026-01-01T00:00:00Z",
      "maxModificationTime": "2026-01-01T00:00:00Z",
      "maxModifitionTime": "2026-01-01T00:00:00Z",
      "minModificationTime": "2026-01-01T00:00:00Z",
      "minModifitionTime": "2026-01-01T00:00:00Z",
      "includeDeleted": false,
      "includeInactive": false,
      "includeApproxTotalCount": false,
      "pagePurpose": {}
    }
    """, Encoding.UTF8, "application/json");

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.HostedPaymentPagesApi(client)
    body = winkpg_api.GetHostedPaymentPageContinuationInput.from_dict({
      "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "filter": {
        "logic": "And",
        "rules": [],
        "groups": []
      },
      "maxResultCount": 0,
      "continuationToken": "",
      "sorting": {
        "field": "",
        "descending": False
      },
      "maxCreationTime": "2026-01-01T00:00:00Z",
      "minCreationTime": "2026-01-01T00:00:00Z",
      "maxModificationTime": "2026-01-01T00:00:00Z",
      "maxModifitionTime": "2026-01-01T00:00:00Z",
      "minModificationTime": "2026-01-01T00:00:00Z",
      "minModifitionTime": "2026-01-01T00:00:00Z",
      "includeDeleted": False,
      "includeInactive": False,
      "includeApproxTotalCount": False,
      "pagePurpose": {}
    })
    result = api.hosted_payment_pages_get_approximate_total_count(body)

pip install requests

Python (raw HTTP)

import requests

headers = {
    "api-key": "{{API_KEY}}",
    "Content-Type": "application/json",
}

body = {
  "merchantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "filter": {
    "logic": "And",
    "rules": [],
    "groups": []
  },
  "maxResultCount": 0,
  "continuationToken": "",
  "sorting": {
    "field": "",
    "descending": False
  },
  "maxCreationTime": "2026-01-01T00:00:00Z",
  "minCreationTime": "2026-01-01T00:00:00Z",
  "maxModificationTime": "2026-01-01T00:00:00Z",
  "maxModifitionTime": "2026-01-01T00:00:00Z",
  "minModificationTime": "2026-01-01T00:00:00Z",
  "minModifitionTime": "2026-01-01T00:00:00Z",
  "includeDeleted": False,
  "includeInactive": False,
  "includeApproxTotalCount": False,
  "pagePurpose": {}
}

response = requests.request(
    "POST",
    "{{BASE_URL}}/api/hostedpaymentpages/list/continuation/count",
    headers=headers,
    json=body,
)
response.raise_for_status()
data = response.json()

Parameters

Name In Type Description
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
merchantId required string (uuid) 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.
filter required FilterGroup 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.

Fields of FilterGroup:

Field Type Description
logic required 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
rules required array of FilterRule array of FilterRule 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.
groups required array of FilterGroup array of FilterGroup 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.

This body has no documented fields.

maxResultCount required 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 string 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.
sorting required SortDescriptor SortDescriptor
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 SortDescriptor:

Field Type Description
field required string 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.
descending required 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.

This body has no documented fields.

maxCreationTime required string (date-time) The date and time when this entity was created. 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.
minCreationTime required string (date-time) The date and time when this entity was created. 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.
maxModificationTime required string (date-time) 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.
maxModifitionTime required string (date-time) Deprecated misspelled alias of `maxModificationTime`. nullabledeprecated
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.
minModificationTime required string (date-time) 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.
minModifitionTime required string (date-time) Deprecated misspelled alias of `minModificationTime`. nullabledeprecated
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 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 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 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 as before. 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.
pagePurpose required HppPagePurpose HppPagePurpose Optional server-side filter on the page's effective `HppPagePurpose`. When set, only pages whose resolved purpose (null resolves to `Payment`) equals this value are returned. The predicate is applied inside the continuation query before pagination and the approximate count, so a purpose-scoped caller (e.g. the reseller billing-preferences card-capture HPP picker, which must only ever surface `SaveCard` pages) can exhaust every matching page across all continuation tokens without a non-matching page ever entering the result set. `null` leaves the result unfiltered by purpose. Mirrors `GetHostedPaymentPageListInput.PagePurpose` on the skip/take list path. 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.
Payment The default, historical behavior: a chargeable payment page. null resolves here, so every pre-existing HPP instance keeps behaving exactly as before.
SaveCard A card-capture page: the cardholder's card is validated via a zero-dollar account verification (authorize $0 + AVS/CVV, immediate void), then vaulted with stored-credential consent. No charge is taken. Amount-bearing configuration (tax, shipping, convenience fee, invoice amounts, donations, tip) is irrelevant and is hidden in the builder / rejected by the validator. Requires the merchant's processor to advertise SupportsZeroDollarVerification.
SaveCardWithInitialCharge A card-capture page that also charges the first of a recurring schedule. The cardholder's card is charged a real initial sale (the first payment of a referenced reusable recurring plan, framed as the customer-initiated transaction that establishes the credential-on-file agreement), vaulted with Recurring stored-credential consent, and a customer Contract is created for the remaining payments. Like SaveCard, the amount-bearing builder configuration (tax, shipping, convenience, invoice, donations, tip, customer-set amount) is hidden: the charged amount is driven entirely by the inlined recurring definition, not by per-page amount fields. Requires a complete inlined recurring definition (RecurringPlan).

This request body has no documented fields.

Responses

Response status

OK

Body: integer (int64) integer (int64) Each item has these fields.

Field Type Description

This response has no documented body fields.

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.

  1. 400 Bad Request Bad request. The request was malformed or failed validation. When validation rejected it, `error.validationErrors` names each member at fault and why.
  2. 401 Unauthorized Unauthorized. The request carried no API key or signed-in session, or the key it carried is invalid, revoked or expired.
  3. 403 Forbidden Forbidden. The API key lacks the scope this operation needs, the signed-in user lacks the permission, or a business rule refused the request. The error code in the body names the reason.
  4. 404 Not Found Not found. The resource the request names does not exist or is not visible to the caller: a resource that belongs to a merchant or tenant outside the caller's scope is reported as not found.
  5. 500 Internal Server Error Internal server error. The platform failed unexpectedly while handling the request. If it keeps failing, contact support and quote the correlation id, which the response carries in the `X-Correlation-Id` header and as `error.data.correlationId`.
  6. 501 Not Implemented Not implemented. The operation is declared but has no implementation on this deployment, so no request to it can succeed. Retrying does not help.
  7. 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.

Fields of RemoteServiceErrorInfo:

Field Type Description
code required string 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.
message required string 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.
details required string 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.
data required object 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.
validationErrors required array of RemoteServiceValidationErrorInfo array of RemoteServiceValidationErrorInfo 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.

This body has no documented fields.

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

Authentication

  • ApiKey with scopes

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.