# Send invoice

GET https://api-sandbox.payabli.com/api/Invoice/send/{idInvoice}

Sends an invoice from an entrypoint via email.

Reference: https://docs.payabli.com/developers/api-reference/invoice/send-invoice-via-email

## OpenAPI Specification

```yaml
openapi: 3.1.1
info:
  title: Send invoice via email
  version: endpoint_invoice.SendInvoice
paths:
  /Invoice/send/{idInvoice}:
    get:
      operationId: send-invoice
      summary: Send invoice via email
      description: Sends an invoice from an entrypoint via email.
      tags:
        - - subpackage_invoice
      parameters:
        - name: idInvoice
          in: path
          description: Invoice ID
          required: true
          schema:
            type: integer
        - name: attachfile
          in: query
          description: When `true`, attaches a PDF version of invoice to the email.
          required: false
          schema:
            type: boolean
            default: false
        - name: mail2
          in: query
          description: >-
            Email address where the invoice will be sent to. If this parameter
            isn't included, Payabli uses the email address on file for the
            customer owner of the invoice.
          required: false
          schema:
            type: string
        - name: requestToken
          in: header
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_invoice:SendInvoiceResponse'
        '400':
          description: Bad request/ invalid data
          content: {}
        '401':
          description: Unauthorized request.
          content: {}
        '500':
          description: Internal API Error
          content: {}
        '503':
          description: Database connection error
          content: {}
components:
  schemas:
    type_:IsSuccess:
      type: boolean
    type_:ResponseText:
      type: string
    type_invoice:SendInvoiceResponse:
      type: object
      properties:
        isSuccess:
          $ref: '#/components/schemas/type_:IsSuccess'
        responseText:
          $ref: '#/components/schemas/type_:ResponseText'
      required:
        - isSuccess
        - responseText

```

## SDK Code Examples

```python SendInvoice
from payabli import payabli

client = payabli(
    api_key="YOUR_API_KEY",
)
client.invoice.send_invoice(
    id_invoice=23548884,
    attachfile=True,
    mail_2="tamara@example.com",
)

```

```typescript SendInvoice
import { PayabliClient } from "@payabli/sdk-node";

const client = new PayabliClient({ apiKey: "YOUR_API_KEY" });
await client.invoice.sendInvoice(23548884, {
    attachfile: true,
    mail2: "tamara@example.com"
});

```

```go SendInvoice
import (
	context "context"
	option "github.com/payabli/sdk-go/option"
	sdkgo "github.com/payabli/sdk-go"
	sdkgoclient "github.com/payabli/sdk-go/client"
)

client := sdkgoclient.NewClient(
	option.WithApiKey(
		"<YOUR_ApiKey>",
	),
)
response, err := client.Invoice.SendInvoice(
	context.TODO(),
	23548884,
	&sdkgo.SendInvoiceRequest{
		Attachfile: sdkgo.Bool(
			true,
		),
		Mail2: sdkgo.String(
			"tamara@example.com",
		),
	},
)

```

```csharp SendInvoice
using PayabliApi;

var client = new PayabliApiClient("API_KEY");
await client.Invoice.SendInvoiceAsync(
    23548884,
    new SendInvoiceRequest { Attachfile = true, Mail2 = "tamara@example.com" }
);

```

```ruby SendInvoice
require 'uri'
require 'net/http'

url = URI("https://api-sandbox.payabli.com/api/Invoice/send/23548884?attachfile=true&mail2=tamara%40example.com")

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

request = Net::HTTP::Get.new(url)
request["requestToken"] = '<apiKey>'

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

```java SendInvoice
HttpResponse<String> response = Unirest.get("https://api-sandbox.payabli.com/api/Invoice/send/23548884?attachfile=true&mail2=tamara%40example.com")
  .header("requestToken", "<apiKey>")
  .asString();
```

```php SendInvoice
<?php

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api-sandbox.payabli.com/api/Invoice/send/23548884?attachfile=true&mail2=tamara%40example.com', [
  'headers' => [
    'requestToken' => '<apiKey>',
  ],
]);

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

```swift SendInvoice
import Foundation

let headers = ["requestToken": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api-sandbox.payabli.com/api/Invoice/send/23548884?attachfile=true&mail2=tamara%40example.com")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
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()
```