## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://developers.dwolla.com/llms.txt)

Use this file to discover all available pages before exploring further.

### Create a Label for a Customer

POST

```
https://api-sandbox.dwolla.com/customers/{id}/labels
```

### Example cURL Request

```bash
POST https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C/labels
Content-Type: application/vnd.dwolla.v1.hal+json
Accept: application/vnd.dwolla.v1.hal+json
Authorization: Bearer pBA9fVDBEyYZCEsLf/wKehyh1RTpzjUj5KzIRfDi0wKTii7DqY

{
    "amount": {
        "currency": "USD",
        "value": "10.00"
    }
}
```

### Node.js Example

```javascript
// Using dwolla-v2 - https://github.com/Dwolla/dwolla-v2-node
var customerUrl =
  "https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C";
var requestBody = {
  amount: {
    currency: "USD",
    value: "10.00",
  },
};

dwolla
  .post(`${customerUrl}/labels`, requestBody)
  .then((res) => res.headers.get("location")); // => 'https://api-sandbox.dwolla.com/labels/375c6781-2a17-476c-84f7-db7d2f6ffb31'
```

### Python Example

```python
# Using dwollav2 - https://github.com/Dwolla/dwolla-v2-python
customer_url = 'https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C'
request_body = {
  'amount': {
    'currency': 'USD',
    'value': '10.00'
  }
}

label = app_token.post('%s/labels' % customer_url, request_body)
label.headers['location'] # => 'https://api-sandbox.dwolla.com/labels/375c6781-2a17-476c-84f7-db7d2f6ffb31'
```

### PHP Example

```php
<?php
// Using dwollaswagger - https://github.com/Dwolla/dwolla-swagger-php
$customersApi = new DwollaSwagger\CustomersApi($apiClient);

$label = $customersApi->createLabel([\
  'amount' => [\
    'currency' => 'USD',\
    'value' => '10.00'\
  ]\
], "https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C");
$label; # => "https://api-sandbox.dwolla.com/labels/375c6781-2a17-476c-84f7-db7d2f6ffb31"
?>
```

### Ruby Example

```ruby
# Using dwolla_v2 - https://github.com/Dwolla/dwolla-v2-ruby
customer_url = 'https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C'
request_body = {
  :amount => {
    :currency => "USD",
    :value => "10.00"
  }
}

label = app_token.post "#{customer_url}/labels", request_body
label.response_headers[:location] # => "https://api-sandbox.dwolla.com/labels/375c6781-2a17-476c-84f7-db7d2f6ffb31"
```

### Error Codes

- **400 Bad Request**  
  ```json
  {
    "code": "BadRequest",
    "message": "The request body contains bad syntax or is incomplete."
  }
  ```

- **403 Forbidden**  
  ```json
  {
    "code": "Forbidden",
    "message": "Not authorized to create customer label"
  }
  ```

- **404 Not Found**  
  ```json
  {
    "code": "NotFound",
    "message": "Customer not found"
  }
  ```

#### Authorizations

**Authorization**  
- Type: string  
- Location: header  
- Required: Yes  
- Description: The access token received from the authorization server in the OAuth 2.0 flow.

#### Headers

- **Accept**  
  - Type: enum<string>  
  - Default: application/vnd.dwolla.v1.hal+json  
  - Required: Yes  
  - Description: The media type of the response. Must be application/vnd.dwolla.v1.hal+json

### Path Parameters

- **id**  
  - Type: string  
  - Required: Yes  
  - Description: ID of customer to create a label for

### Body

- **amount**  
  - Type: object  
  - Required: Yes  
  - Description: Parameters to create a customer label