# Verify checkout transaction

### URI

&#x20;<mark style="color:green;background-color:green;">**GET**</mark>&#x20;

```
https://api.tryduplo.com/v1/checkout/verify-transaction/:checkout_reference?business_id={YOUR_VALUE}
```

### Parameters

#### Header

<table data-header-hidden><thead><tr><th width="171"></th><th></th></tr></thead><tbody><tr><td><strong>Authorization</strong><br><code>string</code> </td><td>set value to <code>Bearer SECRET_KEY</code></td></tr></tbody></table>

#### Query Param

<table data-header-hidden><thead><tr><th width="267"></th><th></th></tr></thead><tbody><tr><td><strong>business_id</strong>         <br><code>string</code>   <mark style="color:red;"><code>required</code></mark></td><td>Merchant Business ID</td></tr></tbody></table>

#### Path Param

<table data-header-hidden><thead><tr><th width="267"></th><th></th></tr></thead><tbody><tr><td><strong>checkout_reference</strong>         <br><code>string</code>   <mark style="color:red;"><code>required</code></mark></td><td>Checkout reference</td></tr></tbody></table>

{% hint style="info" %} <mark style="color:blue;">The customer will only be allowed to pay the exact amount, any other amount will be rejected.</mark>
{% endhint %}

### Sample request

{% tabs %}
{% tab title="cURL" %}
{% code overflow="wrap" %}

```bash
curl --location --request GET 'https://api.tryduplo.com/v1/checkout/verify-transaction/che_igdOMXRCwW1G?business_id={YOUR_VALUE}' \
--header 'dpmlekdno: swwje4t343643'
```

{% endcode %}

{% endtab %}

{% tab title="Node" %}
{% code lineNumbers="true" %}

```javascript
var axios = require('axios');

var config = {
  method: 'get',
  url: 'https://api.tryduplo.com/v1/checkout/verify-transaction/che_igdOMXRCwW1G',
  headers: { 
    'dpmlekdno': 'kuuwwmwje4t3643'
  }
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});
```

{% endcode %}
{% endtab %}

{% tab title="PHP" %}
{% code overflow="wrap" lineNumbers="true" %}

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://api.tryduplo.com/v1/checkout/verify-transaction/che_igdOMXRCwW1G',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'dpmlekdno: swyriewje84nxtmq94'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;
```

{% endcode %}
{% endtab %}
{% endtabs %}

### Duplo Response

<pre class="language-json"><code class="lang-json"><strong>{
</strong>  "data": {
    "checkout_transaction_details": {
      "source_details": {
        "bank_name": "Fidelity",
        "account_name": "Manni Ben",
        "account_number": "7218000007"
      },
      "receiver_details": {
        "bank_name": "Wema Bank",
        "account_name": "Daniel Doe",
        "account_number": "8890000062"
      },
      "_id": "635c9ff39f6f800dc44299",
      "currency": "NGN",
      "created_at": "2022-09-15T07:45:18.953Z",
      "updated_at": "2022-09-15T07:45:18.953Z",
      "new_balance": "14750",
      "account_number": "8890000062",
      "session_id": "878837230723606234664390001888004118416997121",
      "provider_ref_id": "19996142384749099704008266091707899121010",
      "type": "credit",
      "channel": "nip",
      "description": "PURCHASE DEPOSIT FOR XOA",
      "business_id": "8ed1cc-1e1c-4ad1-9ed8-e870d6543349",
      "account": "632251552d96e7000d597681",
      "account_ref": "act_aO7yrjAIHnIy",
      "wallet_ref": "wal_eV9nNyLc54oO",
      "status": "successful",
      "transaction_ref": "tran_IwUsE63IwOIT",
      "fee_amount": "0",
      "settled_amount": "1200",
      "amount": "1200",
      "date": "2022-09-15T07:45:18.953Z",
      "category": "pay-with-transfer",
      "multiple_source_details": [],
      "__v": 0
    }
  },
  "errors": {},
  "message": "Request successful"
}
</code></pre>