# Internal Transfer

## Get Transfer Data

<mark style="color:blue;">`GET`</mark> `‎https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/`

This API endpoint will return destination wallets with transfer charge data.

#### Query Parameters

| Name           | Type   | Description                  |
| -------------- | ------ | ---------------------------- |
| source\_wallet | string | wallet key, defaule: wallet1 |

#### Headers

| Name                                            | Type   | Description         |
| ----------------------------------------------- | ------ | ------------------- |
| apikey<mark style="color:red;">\*</mark>        | string | Apikey              |
| Authorization<mark style="color:red;">\*</mark> | string | Bearer access token |

{% tabs %}
{% tab title="200 " %}

```markup
HTTP/1.1 200 OK
Content-Type: application/json

Body:
{
    "status_code": 200,
    "errors": {},
    "data": {
        "destination_wallets": [
            {
                "destination_wallet": "<wallet_key>",
                "destination_wallet_name": "<wallet_name>",
                "wallet_balance": <wallet_balance>,
                "transfer_charges": {
                    "transfer_charge": "<transfer_charge>",
                    "max_transfer_amount": "<max_transfer_amount>",
                    "min_transfer_amount": "<min_transfer_amount>",
                    "transfer_charge_type": "<transfer_charge_type>"
                }
            },
            ...
        ],
        "currency_data": {
            "decimals": <decimals>,
            "symbol_placement": "<symbol_placement>",
            "symbol": "<currency_symbol>",
            "rate": <currency_rate>
        }
    }
}
```

{% endtab %}
{% endtabs %}

#### Sample Code

**Node**

```javascript
var request = require('request');
var options = {
  'method': 'GET',
  'url': 'https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/',
  'headers': {
    'apikey': '<apikey>',
    'Authorization': 'Bearer <access token>',
  },
  formData: {}
};
request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});

```

**PHP**

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/',
  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(
    'apikey: <apikey>',
    'Authorization: Bearer <access token>',
  ),
));

$response = curl_exec($curl);

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

#### Error Responses

| <p>Status Code<br></p> | Error Type       | FIeld          | Description                                                                                                                      |
| ---------------------- | ---------------- | -------------- | -------------------------------------------------------------------------------------------------------------------------------- |
| 400                    | Validation Error | source\_wallet | <p>Internal transactions are disabled for this wallet, Please contact your administrator.</p><p>No destination wallet found.</p> |
| 401                    | Request Failed   |                | Internal transactions are disabled, Please contact your administrator.                                                           |

## Internal Transfer

<mark style="color:green;">`POST`</mark> `‎https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/`

This API endpoint will perform an internal wallet transfer.

#### Headers

| Name                                            | Type   | Description         |
| ----------------------------------------------- | ------ | ------------------- |
| apikey<mark style="color:red;">\*</mark>        | string | Apikey              |
| Authorization<mark style="color:red;">\*</mark> | string | Bearer access token |

#### Request Body

| Name                   | Type   | Description            |
| ---------------------- | ------ | ---------------------- |
| source\_wallet         | string | source wallet key      |
| destination\_wallet    | string | destination wallet key |
| transfer\_amount       | string | transfer amount        |
| form\_key              | string | form key               |
| token\_checksum\_field | string | token checksum         |
| token\_field           | string | token                  |

{% tabs %}
{% tab title="200 " %}

```markup
HTTP/1.1 200 OK
Content-Type: application/json

Body:
{
    "status_code": 200,
    "errors": {},
    "data": {}
}
```

{% endtab %}
{% endtabs %}

#### Sample Code

**Node**

```javascript
var request = require('request');
var options = {
  'method': 'POST',
  'url': 'https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/',
  'headers': {
    'apikey': '<apikey>',
    'Authorization': 'Bearer <access token>',
  },
  formData: {
    'source_wallet': '<source_wallet>',
    'destination_wallet': '<destination_wallet>',
    'transfer_amount': '<transfer_amount>',
    'form_key': '<form_key>',
    'token_checksum_field': '<token_checksum>',
    'token_field': '<token>'
  }
};
request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});
```

**PHP**

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://<domain>/<api prefix>/<version>/user/internal-wallet/transfer/',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => array('source_wallet' => '<source_wallet>','destination_wallet' => '<destination_wallet>','transfer_amount' => '<transfer_amount>','form_key' => '<form_key>','token_checksum_field' => '<token_checksum>','token_field' => '<token>'),
  CURLOPT_HTTPHEADER => array(
    'apikey: <apikey>',
    'Authorization: Bearer <access token>',
  ),
));

$response = curl_exec($curl);

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

#### Error Responses

| Status Code | Error Type       | FIeld                  | Description                                                                                                                                                                                                                                                                                                                         |
| ----------- | ---------------- | ---------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 400         | Validation Error | source\_wallet         | <p>This field is required.</p><p>This field may not be blank.</p><p>Internal transactions are disabled for this wallet, Please contact your administrator or invalid source wallet.</p>                                                                                                                                             |
| 400         | Validation Error | destination\_wallet    | <p>This field is required.</p><p>This field may not be blank.</p><p>Invalid destination wallet choosen.</p>                                                                                                                                                                                                                         |
| 400         | Validation Error | transfer\_amount       | <p>This field is required.</p><p>This field may not be blank.</p><p>Transaction Limit is \<max\_amount>.</p><p>Minimum transaction amount is \<min\_amount>.</p><p>Only integers are allowed.</p><p>Ensure this field has no more than 7 characters.</p><p>Entered amount is greater than wallet balance.</p><p>Invalid amount.</p> |
| 400         | Validation Error | form\_key              | <p>This field is required.</p><p>This field may not be blank.</p><p>You have another form running, Please reload.</p>                                                                                                                                                                                                               |
| 400         | Validation Error | token\_checksum\_field | <p>This field is required.</p><p>This field may not be blank.</p>                                                                                                                                                                                                                                                                   |
| 400         | Validation Error | token\_field           | <p>This field is required.</p><p>This field may not be blank.</p><p>Token is not matching.</p><p>Only numeric characters are allowed.</p>                                                                                                                                                                                           |
| 401         | Request Failed   |                        | <p>Some errors occured.</p><p>Internal transactions are disabled, Please contact your administrator.</p><p>No destination wallets found for this source wallet.</p>                                                                                                                                                                 |