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API reference Transactions

Rolls up the window's transactions by merchant.

GET /api/transactions/reports/merchant-summary deprecated

Requires: Transactions.Reports.Summary, merchant scope.

**Required permissions**: `Transactions.Reports.Summary` **Scope**: merchant

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/transactions/reports/merchant-summary" \
  -H "api-key: {{API_KEY}}"

PowerShell

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

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/transactions/reports/merchant-summary' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)

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

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

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

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/transactions/reports/merchant-summary', {
  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 TransactionsApi(config);
var result = await api.TransactionSummaryGetMerchantSummaryAsync();

C# (raw HTTP)

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

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/transactions/reports/merchant-summary");
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.TransactionsApi(client)
    result = api.transaction_summary_get_merchant_summary()

pip install requests

Python (raw HTTP)

import requests

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

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/transactions/reports/merchant-summary",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name In Type Description
StartDateUtc required query string (date-time) Start of the reporting window, in UTC. Inclusive: a transaction stamped exactly at this instant is counted.
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.
EndDateUtc required query string (date-time) End of the reporting window, in UTC. Exclusive: a transaction stamped exactly at this instant is not counted, so two adjacent windows tile without double-counting the boundary. Must be later than `startDateUtc`, and the window may span at most 366 days: a wider request is rejected with a validation error rather than truncated.
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.
MerchantId required query string (uuid) Optional merchant to restrict the aggregate to. When omitted, the result covers every merchant the caller is entitled to see. Supplying a merchant outside the caller's scope yields an empty result rather than an error, because the caller is not entitled to learn whether that merchant exists.
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 OK

Body: TransactionSummaryResultDtoOfMerchantTransactionSummaryDto TransactionSummaryResultDtoOfMerchantTransactionSummaryDto Each item has these fields.

Field Type Description
startDateUtc required string (date-time) The inclusive UTC start of the window the aggregate covers. This is the request's bound canonicalised to UTC, not the raw value, so it shows how the input was interpreted.
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.
endDateUtc required string (date-time) The exclusive UTC end of the window the aggregate covers. This is the request's bound canonicalised to UTC, not the raw value, so it shows how the input was interpreted.
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.
items required array of MerchantTransactionSummaryDto array of MerchantTransactionSummaryDto The rollup rows, ordered by descending gross amount, then by merchant id or payment type so the order is stable across identical requests. Empty when nothing in the window is visible to the caller. 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 MerchantTransactionSummaryDto:

Field Type Description
merchantId required string (uuid) The merchant the rollup belongs to.
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.
merchantName required string The merchant's display name, or `null` when the name could not be resolved (a merchant deleted after the transactions were taken, most commonly). The rollup is still returned in that case so the amounts continue to reconcile. 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.
transactionCount required integer (int32) Number of approved transactions contributing to this rollup, counting both the sale side and the credit side. Declined and in-flight transactions are excluded.
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.
grossAmount required number (double) Sum of the approved sale-side amounts (authorization, sale, force, capture, capture-all and repeat sale) in the merchant's transaction currency.
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.
netAmount required number (double) `grossAmount` less the approved credit-side amounts (returns and voids). This is the figure that reconciles against what the merchant is owed for the window.
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.
transactionTypeCounts required object `transactionCount` broken down by transaction type, keyed by the `TransactionType` member name (for example `Sale`, `Authorization`, `Return`, `Void`). Types with no activity in the window are omitted rather than carried as an explicit zero, so the keys present describe what the merchant actually did. 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.

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.

400 Bad Request

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 Not Found

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 Transactions

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.