Reads one merchant's custom field definitions.

GET /api/merchants/{id}/custom-fields deprecated

No permission required.

The narrow counterpart to `GET /api/merchants/{id}` for a caller that wants only the definitions. That route answers with the whole merchant, decrypting processor and screening provider secrets on the way, so using it to read a handful of field names pulls material the caller never asked for across the wire and pays a per-profile decryption for it. Takes the merchant as a parameter rather than resolving it from the caller, unlike `self/custom-fields`: definition numbering is per merchant, so a caller acting for several of them has to be able to name the one it means. The caller must have access to the merchant it names: a merchant outside the caller's scope is reported as not found.

Try this in the console

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.

cURL PowerShell TypeScript C# Python

cURL

curl -X GET "{{BASE_URL}}/api/merchants/{id}/custom-fields" \
  -H "api-key: {{API_KEY}}"

PowerShell

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

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/merchants/{id}/custom-fields' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)

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

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

const { data } = await api.merchantsGetCustomFieldsForMerchant("3fa85f64-5717-4562-b3fc-2c963f66afa6");

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/merchants/{id}/custom-fields', {
  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 MerchantsApi(config);
var result = await api.MerchantsGetCustomFieldsForMerchantAsync(Guid.Parse("3fa85f64-5717-4562-b3fc-2c963f66afa6"));

C# (raw HTTP)

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

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/merchants/{id}/custom-fields");
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.MerchantsApi(client)
    result = api.merchants_get_custom_fields_for_merchant("3fa85f64-5717-4562-b3fc-2c963f66afa6")

pip install requests

Python (raw HTTP)

import requests

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

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/merchants/{id}/custom-fields",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name	In	Type	Description
`id` required	path	string (uuid)	The merchant whose definitions to read.
`suppressNulls` required	query	boolean	If true, omit properties with null values.

Request body

application/json , required

Field	Type	Description

This request body has no documented fields.