Creates a reusable token from the payment method a previous transaction stored.

POST /api/tokens/create-from-transaction-async deprecated

No permission required.

This is the tokenize-after-the-fact path, for a card or check already charged. The transaction is read within `merchantId` only: one belonging to another merchant is reported as not found. The resulting token charges like any other, so supply its public reference as `TokenData.Token`. No card number or full account number crosses the wire in either direction: the request carries only identifiers, and the response carries the token handles plus masked and last-four values. A transaction that stored no reusable payment method is refused with a coded business error. `customerId` is accepted so callers can pass the customer they intend to attach the token to, but it is not stored on the token itself.

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.

cURL PowerShell TypeScript C# Python

cURL

curl -X POST "{{BASE_URL}}/api/tokens/create-from-transaction-async" \
  -H "api-key: {{API_KEY}}"

PowerShell

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

$response = Invoke-RestMethod -Method POST -Uri '{{BASE_URL}}/api/tokens/create-from-transaction-async' `
    -Headers $headers

npm install @winkpg/winkpg-api

TypeScript (SDK)

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

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

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

TypeScript (raw HTTP)

const response = await fetch('{{BASE_URL}}/api/tokens/create-from-transaction-async', {
  method: 'POST',
  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 TokensApi(config);
var result = await api.TokensCreateFromTransactionAsync();

C# (raw HTTP)

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

var request = new HttpRequestMessage(new HttpMethod("POST"), "/api/tokens/create-from-transaction-async");
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.TokensApi(client)
    result = api.tokens_create_from_transaction()

pip install requests

Python (raw HTTP)

import requests

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

response = requests.request(
    "POST",
    "{{BASE_URL}}/api/tokens/create-from-transaction-async",
    headers=headers,
)
response.raise_for_status()
data = response.json()

Parameters

Name	In	Type	Description
`transactionId` required	query	string (uuid)	The prior transaction to mint the token from.
`merchantId` required	query	string (uuid)	The owning merchant. Must be within the caller's scope, and the transaction must belong to it.
`customerId` required	query	string (uuid)	Optional customer the caller intends to attach the token to. Not stored on the token.
`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.