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API reference MerchantPaymentEncryptionBinding

Payment encryption: gets the merchant's binding for one provider.

GET /api/merchants/{id}/payment-encryption-bindings/{providerName} deprecated

Requires: Merchants.Merchants, merchant scope.

**Required permissions**: `Merchants` **Scope**: merchant

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/merchants/{id}/payment-encryption-bindings/{providerName}" \
  -H "api-key: {{API_KEY}}"

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

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/merchants/{id}/payment-encryption-bindings/{providerName}' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)
import { Configuration, MerchantPaymentEncryptionBindingApi } from '@winkpg/winkpg-api';

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

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

TypeScript (raw HTTP)
const response = await fetch('{{BASE_URL}}/api/merchants/{id}/payment-encryption-bindings/{providerName}', {
  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 MerchantPaymentEncryptionBindingApi(config);
var result = await api.MerchantPaymentEncryptionBindingGetPaymentEncryptionBindingAsync(Guid.Parse("3fa85f64-5717-4562-b3fc-2c963f66afa6"), "PROVIDER_NAME");

C# (raw HTTP)
using var http = new HttpClient { BaseAddress = new Uri("{{BASE_URL}}") };

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/merchants/{id}/payment-encryption-bindings/{providerName}");
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.MerchantPaymentEncryptionBindingApi(client)
    result = api.merchant_payment_encryption_binding_get_payment_encryption_binding("3fa85f64-5717-4562-b3fc-2c963f66afa6", "PROVIDER_NAME")

pip install requests

Python (raw HTTP)
import requests

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

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/merchants/{id}/payment-encryption-bindings/{providerName}",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name In Type Description
id required path string (uuid) The merchant id.
providerName required path string The provider whose binding to read. Compared case-insensitively.
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.

Responses

200 OK

Body: MerchantPaymentEncryptionBinding Each item has these fields.

Field Type Description
providerName required string Which payment encryption provider this entry binds the merchant to, by the provider's registered name. Compared case-insensitively. A null or blank provider is treated as no binding at all, so an incompletely boarded row cannot silently become a live selection. Required: When IsEnabled is true. nullablemax length 64
isEnabled required boolean Master enable flag for this provider on this merchant. When `false` or null, the selector must not return this binding even though the row exists. nullable
credentialSource required all of PaymentEncryptionCredentialSource Whose provider account the decryption calls are billed to. Null reads as `Gateway`. nullable
fieldValues required array of PaymentEncryptionBindingFieldValue The provider-declared configuration values for this merchant, keyed by the setting names the provider declares. <b>Secret values are stored encrypted</b> and are stripped, not decrypted, on every read that leaves the server. Only the server-side call to the provider ever uses the plaintext. Empty for a `Gateway` binding, whose values are filled in at read time from the host-scoped provider settings instead. A gateway-sourced row that carried values would be a copy of the gateway's credentials living on a merchant document. Conditional: When FieldValues is not null. nullable
keyEntries required array of PaymentEncryptionKeyEntry The key serial identifier entries that map an inbound key serial number to an HSM key. Conditional: When KeyEntries is not null. nullable
primaryEndpoint required string The primary provider endpoint for this merchant, or null to use the provider's own configured endpoint. HTTPS-only, enforced by the binding validator. Conditional: When PrimaryEndpoint is not empty. nullablemax length 512
secondaryEndpoint required string The secondary provider endpoint, used when the primary does not answer. HTTPS-only. Null when the merchant is bound to one region only. Conditional: When SecondaryEndpoint is not empty. Conditional: When SecondaryEndpoint is not empty and PrimaryEndpoint is empty. nullablemax length 512
decryptTimeoutMillisecondsOverride required integer (int32) A per-merchant override of the gateway-wide decryption budget, in milliseconds, or null to use the gateway setting. Conditional: When DecryptTimeoutMillisecondsOverride is not null. Range: 250 to 30000. nullable

This response has no documented body fields.

403 Forbidden

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

401 Unauthorized

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

400 Bad Request

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

404 Not Found

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

501 Not Implemented

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

500 Internal Server Error

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

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. See the error-code reference in this document's description for the values `error.code` can take.

Body: RemoteServiceErrorResponse Each item has these fields.

Field Type Description
error required RemoteServiceErrorInfo

This response has no documented body fields.

429 The request was refused because a rate limit was exceeded. 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.

Body: RateLimitProblemDetails Each item has these fields.

Field Type Description
type required string The problem type identifier. Always the same value: the failure is the status code itself, so there is no sub-type for a caller to branch on. nullable
title required string A short, human-readable summary of the problem type. nullable
status required integer (int32) The HTTP status code, repeated in the body as the problem-details format defines.
detail required string A human-readable explanation of this occurrence of the problem. nullable
retryAfterSeconds required integer (int32) How long to wait before retrying, in whole seconds, carrying the same figure as the `Retry-After` header. Always at least one: a value of zero would invite an immediate retry that is certain to be rejected again.

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

    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.