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# Send email (v2)

POST http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails
Content-Type: application/json

Reference: https://esendex.ferndocs.com/api-reference/emails/send-email-v-2

## Authentication

- `X-API-Key` header (required) — Your Esendex API key.

## Request

### Body (application/json)

This endpoint expects a SendEmailV2Body.

- `campaign` (string, optional, nullable)
- `channel` (string, optional, nullable)
- `from` (SendEmailV2EmailAddressRequest, optional, nullable)
- `subject` (string, optional, nullable)
- `templateId` (SendEmailV2BodyTemplateId, optional, nullable)
- `body` (SendEmailV2BodyRequest, optional, nullable)
- `messages` (list of SendEmailV2SingleMessageRequest, optional, nullable)
- `metadata` (map from string to string, optional, nullable)

## Response

### 202

Accepted

- `data` (SendEmailV2Response, optional, nullable)
- `errors` (list of ErrorDto, optional, nullable)

## Errors

### 400 Bad Request Error

Bad Request

- `errors` (list of ErrorDto, optional, nullable)

## Types

### SendEmailV2EmailAddressRequest

- `email` (string, optional, nullable)
- `name` (string, optional, nullable)

### SendEmailV2BodyTemplateId

### SendEmailV2BodyRequest

- `text` (string, optional, nullable)
- `html` (string, optional, nullable)

### SendEmailV2SingleMessageRequest

- `from` (SendEmailV2SingleMessageRequestFrom, optional)
- `subject` (string, optional, nullable)
- `templateId` (SendEmailV2SingleMessageRequestTemplateId, optional, nullable)
- `body` (SendEmailV2SingleMessageRequestBody, optional)
- `to` (list of SendEmailV2SingleMessageRequestToItems, optional, nullable)
- `cc` (list of SendEmailV2SingleMessageRequestCcItems, optional, nullable)
- `bcc` (list of SendEmailV2SingleMessageRequestBccItems, optional, nullable)
- `variables` (map from string to string, optional, nullable)
- `metadata` (map from string to string, optional, nullable)

### SendEmailV2Response

- `requestId` (string, optional)
- `metadata` (map from string to string, optional, nullable)
- `messages` (list of SendEmailV2ResponseMessagesItems, optional)

### ErrorDto

- `errorCode` (string, required)
- `errorMessage` (string, required)
- `metadata` (map from string to string, optional, nullable)

### SendEmailV2SingleMessageRequestFrom

- `email` (string, optional, nullable)
- `name` (string, optional, nullable)

### SendEmailV2SingleMessageRequestTemplateId

### SendEmailV2SingleMessageRequestBody

- `text` (string, optional, nullable)
- `html` (string, optional, nullable)

### SendEmailV2SingleMessageRequestToItems

- `email` (string, optional, nullable)
- `name` (string, optional, nullable)

### SendEmailV2SingleMessageRequestCcItems

- `email` (string, optional, nullable)
- `name` (string, optional, nullable)

### SendEmailV2SingleMessageRequestBccItems

- `email` (string, optional, nullable)
- `name` (string, optional, nullable)

### SendEmailV2ResponseMessagesItems

- `messageId` (string, optional)
- `metadata` (map from string to string, optional, nullable)

## Examples

**Request**

```json
{}
```

**Response**

```json
{
  "data": null,
  "errors": null
}
```

**SDK Code**

```python
import requests

url = "http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails"

payload = {}
headers = {
    "X-API-Key": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails';
const options = {
  method: 'POST',
  headers: {'X-API-Key': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{}'
};

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

```go
package main

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

func main() {

	url := "http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails"

	payload := strings.NewReader("{}")

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

	req.Header.Add("X-API-Key", "<apiKey>")
	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
require 'uri'
require 'net/http'

url = URI("http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{}"

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

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails")
  .header("X-API-Key", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails', [
  'body' => '{}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-API-Key' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails");
var request = new RestRequest(Method.POST);
request.AddHeader("X-API-Key", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-API-Key": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "http://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/emails")! 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()
```