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API reference Invoicing

Reports: Retrieves the accounts-receivable aging report.

GET /api/invoicing/reports/aging deprecated

Requires: Invoicing.Reports, merchant scope.

Requires API key scope: admin (Administration)

Buckets each outstanding balance by days past due as of the requested date (current UTC when omitted), grouped by biller or recipient, with per-currency grand totals. Balances are never summed across currencies: a party holding balances in two currencies yields two group rows. The report covers at most 50,000 outstanding invoices; a wider receivable set is rejected so a partial total is never mistaken for a complete one. Narrow by biller, recipient, or currency.

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/invoicing/reports/aging" \
  -H "api-key: {{API_KEY}}"

PowerShell

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

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/invoicing/reports/aging' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)

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

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

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

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/invoicing/reports/aging', {
  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 InvoicingApi(config);
var result = await api.InvoiceAgingReportGetAsync();

C# (raw HTTP)

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

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/invoicing/reports/aging");
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.InvoicingApi(client)
    result = api.invoice_aging_report_get()

pip install requests

Python (raw HTTP)

import requests

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

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/invoicing/reports/aging",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name In Type Description
AsOfDate required query string (date-time) The date the report ages outstanding balances against. When null the application service uses the current UTC date. Buckets are computed as the number of days each invoice's due date precedes this date.
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.
BillerId required query string (uuid) Restrict to a single biller.
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.
BillerType required query InvoicePartyType InvoicePartyType Restrict to a single biller type.
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.
GatewayOwner Platform-level gateway owner.
Reseller Reseller entity.
Merchant Merchant entity.
Customer End customer.
RecipientId required query string (uuid) Restrict to a single recipient.
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.
Currency required query string Restrict to a single ISO 4217 currency code.
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.
GroupBy required query InvoiceAgingGroupBy InvoiceAgingGroupBy Dimension to group outstanding balances by. Defaults to recipient.
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.
Recipient Group outstanding balances by the recipient being billed (the customer).
Biller Group outstanding balances by the biller issuing the invoices.
IncludeLineDetail required query boolean When true, each group also carries the individual outstanding invoices that make it up (number, due date, days past due, bucket, balance). When false, only the bucketed totals are returned.
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 The aging report.

Body: InvoiceAgingReportDto InvoiceAgingReportDto Each item has these fields.

Field Type Description
asOfDate required string (date-time) The date balances were aged against.
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.
groupBy required InvoiceAgingGroupBy InvoiceAgingGroupBy The dimension the report grouped by.
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.
Recipient Group outstanding balances by the recipient being billed (the customer).
Biller Group outstanding balances by the biller issuing the invoices.
groups required array of InvoiceAgingGroupDto array of InvoiceAgingGroupDto One row per (group, currency), ordered by group name then currency. 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 InvoiceAgingGroupDto:

Field Type Description
current required number (double) Outstanding balance not yet due.
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.
days1To30 required number (double) Outstanding balance 1 to 30 days past due.
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.
days31To60 required number (double) Outstanding balance 31 to 60 days past due.
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.
days61To90 required number (double) Outstanding balance 61 to 90 days past due.
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.
days90Plus required number (double) Outstanding balance more than 90 days past due.
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.
total required number (double) Sum of all buckets: the total outstanding balance.
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.
groupId required string (uuid) The grouped entity's id (recipient id or biller id depending on the report's group-by).
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.
groupName required string Display name from the invoice party snapshot, or empty when unavailable. 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.
currency required string ISO 4217 currency code these totals are expressed in. 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.
invoiceCount required integer (int32) Number of outstanding invoices in this group.
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.
lines required array of InvoiceAgingLineDto array of InvoiceAgingLineDto The individual outstanding invoices making up this group. Populated only when `includeLineDetail` is requested. 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.

currencyTotals required array of InvoiceAgingCurrencyTotalsDto array of InvoiceAgingCurrencyTotalsDto Grand totals, one entry per currency present in `groups`. 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 InvoiceAgingCurrencyTotalsDto:

Field Type Description
current required number (double) Outstanding balance not yet due.
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.
days1To30 required number (double) Outstanding balance 1 to 30 days past due.
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.
days31To60 required number (double) Outstanding balance 31 to 60 days past due.
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.
days61To90 required number (double) Outstanding balance 61 to 90 days past due.
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.
days90Plus required number (double) Outstanding balance more than 90 days past due.
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.
total required number (double) Sum of all buckets: the total outstanding balance.
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.
currency required string ISO 4217 currency code these totals are expressed in. 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.
invoiceCount required integer (int32) Number of outstanding invoices contributing to these totals.
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.

400 The receivable set exceeds the report row ceiling (`Invoicing:Report:RowLimitExceeded`). Narrow by biller, recipient, or currency and retry.

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.

404 The caller's biller scope does not cover the requested biller (`Invoicing:Biller:ForeignBillerNotAllowed`). Reported as not-found rather than forbidden so the response cannot be used to probe which billers exist.

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.

403 Forbidden

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 Unauthorized

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.

501 Not Implemented

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.

500 Internal Server Error

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.

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 Invoicing

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.