# Confirm Payment (Bank Transfer)

POST https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation
Content-Type: application/json

The **Confirm Payment** is an **authenticated API** that is essential part of the **Transak order flow**, allowing users to **confirm their payment** for an order once the funds have been transferred using their chosen payment method. This API ensures **secure and real-time payment reconciliation**, allowing the **crypto transaction to proceed**.

Reference: https://docs.transak.com/api/whitelabel/orders/confirm-payment

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: whitelabel-api
  version: 1.0.0
paths:
  /api/v2/orders/payment-confirmation:
    post:
      operationId: confirm-payment
      summary: Confirm Payment (Bank Transfer)
      description: >-
        The **Confirm Payment** is an **authenticated API** that is essential
        part of the **Transak order flow**, allowing users to **confirm their
        payment** for an order once the funds have been transferred using their
        chosen payment method. This API ensures **secure and real-time payment
        reconciliation**, allowing the **crypto transaction to proceed**.
      tags:
        - subpackage_orders
      parameters:
        - name: authorization
          in: header
          description: >-
            Authorization token is the accessToken received from the API -`
            api/v2/auth/verify`
          required: true
          schema:
            type: string
            default: YOUR_USER_AUTH_TOKEN
        - name: x-user-identifier
          in: header
          description: >-
            Your authenticated user Email Id address.


            Note: This is applicable only for [Auth Reliance
            Flows](/features/auth-reliance)
          required: false
          schema:
            type: string
            default: USER_EMAIL_ID
        - name: x-access-token
          in: header
          description: >
            Your Partner Access Token. Please refer
            [here](/guides/how-to-create-partner-access-token) for a tutorial on
            generating your access token. 


            Note: This is applicable only for [Auth Reliance
            Flows](/features/auth-reliance)
          required: false
          schema:
            type: string
            default: YOUR_ACCESS_TOKEN
      responses:
        '200':
          description: 200 - Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Orders_confirm-payment_Response_200'
        '400':
          description: 400 - Confirm Payment Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Confirm-paymentRequestBadRequestError'
        '401':
          description: 401 - Confirm Payment Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Confirm-paymentRequestUnauthorizedError'
        '500':
          description: 500 - Confirm Payment Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Confirm-paymentRequestInternalServerError'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                orderId:
                  type: string
                  default: e053ef3e-2b89-4fa6-9679-89f31fe39625
                  description: orderId is the id received from the API - `api/v2/orders`
                paymentMethod:
                  type: string
                  default: sepa_bank_transfer
                  description: The value should be a supported payment method
              required:
                - orderId
                - paymentMethod
servers:
  - url: https://api-gateway-stg.transak.com
components:
  schemas:
    ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItemsFieldsItems:
      type: object
      properties:
        name:
          type: string
        value:
          type: string
      required:
        - name
        - value
      title: >-
        ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItemsFieldsItems
    ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItems:
      type: object
      properties:
        fiatCurrency:
          type: string
        paymentMethod:
          type: string
        name:
          type: string
        fields:
          type: array
          items:
            $ref: >-
              #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItemsFieldsItems
      required:
        - fiatCurrency
        - paymentMethod
        - name
        - fields
      title: >-
        ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItems
    ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaData:
      type: object
      properties:
        orderId:
          type: string
        partnerUserId:
          type: string
        status:
          type: string
        isBuyOrSell:
          type: string
        fiatCurrency:
          type: string
        cryptoCurrency:
          type: string
        paymentMethod:
          type: string
        network:
          type: string
        networkId:
          type: string
        walletAddress:
          type: string
        quoteId:
          type: string
        fiatAmount:
          type: integer
        fiatAmountInUsd:
          type: number
          format: double
        amountPaid:
          type: integer
        cryptoAmount:
          type: number
          format: double
        conversionPrice:
          type: number
          format: double
        totalFeeInFiat:
          type: number
          format: double
        paymentDetails:
          type: array
          items:
            $ref: >-
              #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaDataPaymentDetailsItems
        txHash:
          type:
            - string
            - 'null'
        walletLink:
          type: string
      required:
        - orderId
        - partnerUserId
        - status
        - isBuyOrSell
        - fiatCurrency
        - cryptoCurrency
        - paymentMethod
        - network
        - networkId
        - walletAddress
        - quoteId
        - fiatAmount
        - fiatAmountInUsd
        - amountPaid
        - cryptoAmount
        - conversionPrice
        - totalFeeInFiat
        - paymentDetails
        - txHash
        - walletLink
      title: >-
        ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaData
    Orders_confirm-payment_Response_200:
      type: object
      properties:
        data:
          $ref: >-
            #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaData
      required:
        - data
      title: Orders_confirm-payment_Response_200
    ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaError:
      type: object
      properties:
        statusCode:
          type: integer
        message:
          type: string
      required:
        - statusCode
        - message
      title: >-
        ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaError
    Confirm-paymentRequestBadRequestError:
      type: object
      properties:
        error:
          $ref: >-
            #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaError
      required:
        - error
      title: Confirm-paymentRequestBadRequestError
    Confirm-paymentRequestUnauthorizedError:
      type: object
      properties:
        error:
          $ref: >-
            #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaError
      required:
        - error
      title: Confirm-paymentRequestUnauthorizedError
    Confirm-paymentRequestInternalServerError:
      type: object
      properties:
        error:
          $ref: >-
            #/components/schemas/ApiV2OrdersPaymentConfirmationPostResponsesContentApplicationJsonSchemaError
      required:
        - error
      title: Confirm-paymentRequestInternalServerError

```

## SDK Code Examples

```python Confirm Payment Success
import requests

url = "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation"

headers = {
    "authorization": "YOUR_USER_AUTH_TOKEN",
    "x-user-identifier": "USER_EMAIL_ID",
    "x-access-token": "YOUR_ACCESS_TOKEN",
    "Content-Type": "application/json"
}

response = requests.post(url, headers=headers)

print(response.json())
```

```javascript Confirm Payment Success
const url = 'https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation';
const options = {
  method: 'POST',
  headers: {
    authorization: 'YOUR_USER_AUTH_TOKEN',
    'x-user-identifier': 'USER_EMAIL_ID',
    'x-access-token': 'YOUR_ACCESS_TOKEN',
    'Content-Type': 'application/json'
  },
  body: undefined
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Confirm Payment Success
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation"

	req, _ := http.NewRequest("POST", url, nil)

	req.Header.Add("authorization", "YOUR_USER_AUTH_TOKEN")
	req.Header.Add("x-user-identifier", "USER_EMAIL_ID")
	req.Header.Add("x-access-token", "YOUR_ACCESS_TOKEN")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Confirm Payment Success
require 'uri'
require 'net/http'

url = URI("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["authorization"] = 'YOUR_USER_AUTH_TOKEN'
request["x-user-identifier"] = 'USER_EMAIL_ID'
request["x-access-token"] = 'YOUR_ACCESS_TOKEN'
request["Content-Type"] = 'application/json'

response = http.request(request)
puts response.read_body
```

```java Confirm Payment Success
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")
  .header("authorization", "YOUR_USER_AUTH_TOKEN")
  .header("x-user-identifier", "USER_EMAIL_ID")
  .header("x-access-token", "YOUR_ACCESS_TOKEN")
  .header("Content-Type", "application/json")
  .asString();
```

```php Confirm Payment Success
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation', [
  'headers' => [
    'Content-Type' => 'application/json',
    'authorization' => 'YOUR_USER_AUTH_TOKEN',
    'x-access-token' => 'YOUR_ACCESS_TOKEN',
    'x-user-identifier' => 'USER_EMAIL_ID',
  ],
]);

echo $response->getBody();
```

```csharp Confirm Payment Success
using RestSharp;

var client = new RestClient("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation");
var request = new RestRequest(Method.POST);
request.AddHeader("authorization", "YOUR_USER_AUTH_TOKEN");
request.AddHeader("x-user-identifier", "USER_EMAIL_ID");
request.AddHeader("x-access-token", "YOUR_ACCESS_TOKEN");
request.AddHeader("Content-Type", "application/json");
IRestResponse response = client.Execute(request);
```

```swift Confirm Payment Success
import Foundation

let headers = [
  "authorization": "YOUR_USER_AUTH_TOKEN",
  "x-user-identifier": "USER_EMAIL_ID",
  "x-access-token": "YOUR_ACCESS_TOKEN",
  "Content-Type": "application/json"
]

let request = NSMutableURLRequest(url: NSURL(string: "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

```python Orders_confirm-payment_example
import requests

url = "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation"

payload = {
    "orderId": "e053ef3e-2b89-4fa6-9679-89f31fe39625",
    "paymentMethod": "sepa_bank_transfer"
}
headers = {
    "authorization": "YOUR_USER_AUTH_TOKEN",
    "x-user-identifier": "USER_EMAIL_ID",
    "x-access-token": "YOUR_ACCESS_TOKEN",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Orders_confirm-payment_example
const url = 'https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation';
const options = {
  method: 'POST',
  headers: {
    authorization: 'YOUR_USER_AUTH_TOKEN',
    'x-user-identifier': 'USER_EMAIL_ID',
    'x-access-token': 'YOUR_ACCESS_TOKEN',
    'Content-Type': 'application/json'
  },
  body: '{"orderId":"e053ef3e-2b89-4fa6-9679-89f31fe39625","paymentMethod":"sepa_bank_transfer"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Orders_confirm-payment_example
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation"

	payload := strings.NewReader("{\n  \"orderId\": \"e053ef3e-2b89-4fa6-9679-89f31fe39625\",\n  \"paymentMethod\": \"sepa_bank_transfer\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("authorization", "YOUR_USER_AUTH_TOKEN")
	req.Header.Add("x-user-identifier", "USER_EMAIL_ID")
	req.Header.Add("x-access-token", "YOUR_ACCESS_TOKEN")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Orders_confirm-payment_example
require 'uri'
require 'net/http'

url = URI("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["authorization"] = 'YOUR_USER_AUTH_TOKEN'
request["x-user-identifier"] = 'USER_EMAIL_ID'
request["x-access-token"] = 'YOUR_ACCESS_TOKEN'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"orderId\": \"e053ef3e-2b89-4fa6-9679-89f31fe39625\",\n  \"paymentMethod\": \"sepa_bank_transfer\"\n}"

response = http.request(request)
puts response.read_body
```

```java Orders_confirm-payment_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")
  .header("authorization", "YOUR_USER_AUTH_TOKEN")
  .header("x-user-identifier", "USER_EMAIL_ID")
  .header("x-access-token", "YOUR_ACCESS_TOKEN")
  .header("Content-Type", "application/json")
  .body("{\n  \"orderId\": \"e053ef3e-2b89-4fa6-9679-89f31fe39625\",\n  \"paymentMethod\": \"sepa_bank_transfer\"\n}")
  .asString();
```

```php Orders_confirm-payment_example
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation', [
  'body' => '{
  "orderId": "e053ef3e-2b89-4fa6-9679-89f31fe39625",
  "paymentMethod": "sepa_bank_transfer"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'authorization' => 'YOUR_USER_AUTH_TOKEN',
    'x-access-token' => 'YOUR_ACCESS_TOKEN',
    'x-user-identifier' => 'USER_EMAIL_ID',
  ],
]);

echo $response->getBody();
```

```csharp Orders_confirm-payment_example
using RestSharp;

var client = new RestClient("https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation");
var request = new RestRequest(Method.POST);
request.AddHeader("authorization", "YOUR_USER_AUTH_TOKEN");
request.AddHeader("x-user-identifier", "USER_EMAIL_ID");
request.AddHeader("x-access-token", "YOUR_ACCESS_TOKEN");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"orderId\": \"e053ef3e-2b89-4fa6-9679-89f31fe39625\",\n  \"paymentMethod\": \"sepa_bank_transfer\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Orders_confirm-payment_example
import Foundation

let headers = [
  "authorization": "YOUR_USER_AUTH_TOKEN",
  "x-user-identifier": "USER_EMAIL_ID",
  "x-access-token": "YOUR_ACCESS_TOKEN",
  "Content-Type": "application/json"
]
let parameters = [
  "orderId": "e053ef3e-2b89-4fa6-9679-89f31fe39625",
  "paymentMethod": "sepa_bank_transfer"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api-gateway-stg.transak.com/api/v2/orders/payment-confirmation")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```