curl --request POST \
  --url https://api.dairo.app/v1/letters/batches \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "templateId": "<string>",
  "recipients": [
    {
      "to": {
        "country": "<string>",
        "name": "<string>",
        "company": "<string>",
        "street": "<string>",
        "houseNumber": "<string>",
        "poBox": "<string>",
        "addressLine2": "<string>",
        "postalCode": "<string>",
        "city": "<string>"
      },
      "templateData": {}
    }
  ],
  "from": {
    "country": "<string>",
    "name": "<string>",
    "company": "<string>",
    "street": "<string>",
    "houseNumber": "<string>",
    "poBox": "<string>",
    "addressLine2": "<string>",
    "postalCode": "<string>",
    "city": "<string>"
  },
  "print": {},
  "autoSend": true,
  "notifications": true,
  "metadata": {}
}
'

import requests

url = "https://api.dairo.app/v1/letters/batches"

payload = {
    "templateId": "<string>",
    "recipients": [
        {
            "to": {
                "country": "<string>",
                "name": "<string>",
                "company": "<string>",
                "street": "<string>",
                "houseNumber": "<string>",
                "poBox": "<string>",
                "addressLine2": "<string>",
                "postalCode": "<string>",
                "city": "<string>"
            },
            "templateData": {}
        }
    ],
    "from": {
        "country": "<string>",
        "name": "<string>",
        "company": "<string>",
        "street": "<string>",
        "houseNumber": "<string>",
        "poBox": "<string>",
        "addressLine2": "<string>",
        "postalCode": "<string>",
        "city": "<string>"
    },
    "print": {},
    "autoSend": True,
    "notifications": True,
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    templateId: '<string>',
    recipients: [
      {
        to: {
          country: '<string>',
          name: '<string>',
          company: '<string>',
          street: '<string>',
          houseNumber: '<string>',
          poBox: '<string>',
          addressLine2: '<string>',
          postalCode: '<string>',
          city: '<string>'
        },
        templateData: {}
      }
    ],
    from: {
      country: '<string>',
      name: '<string>',
      company: '<string>',
      street: '<string>',
      houseNumber: '<string>',
      poBox: '<string>',
      addressLine2: '<string>',
      postalCode: '<string>',
      city: '<string>'
    },
    print: {},
    autoSend: true,
    notifications: true,
    metadata: {}
  })
};

fetch('https://api.dairo.app/v1/letters/batches', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.dairo.app/v1/letters/batches",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'templateId' => '<string>',
    'recipients' => [
        [
                'to' => [
                                'country' => '<string>',
                                'name' => '<string>',
                                'company' => '<string>',
                                'street' => '<string>',
                                'houseNumber' => '<string>',
                                'poBox' => '<string>',
                                'addressLine2' => '<string>',
                                'postalCode' => '<string>',
                                'city' => '<string>'
                ],
                'templateData' => [
                                
                ]
        ]
    ],
    'from' => [
        'country' => '<string>',
        'name' => '<string>',
        'company' => '<string>',
        'street' => '<string>',
        'houseNumber' => '<string>',
        'poBox' => '<string>',
        'addressLine2' => '<string>',
        'postalCode' => '<string>',
        'city' => '<string>'
    ],
    'print' => [
        
    ],
    'autoSend' => true,
    'notifications' => true,
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.dairo.app/v1/letters/batches"

	payload := strings.NewReader("{\n  \"templateId\": \"<string>\",\n  \"recipients\": [\n    {\n      \"to\": {\n        \"country\": \"<string>\",\n        \"name\": \"<string>\",\n        \"company\": \"<string>\",\n        \"street\": \"<string>\",\n        \"houseNumber\": \"<string>\",\n        \"poBox\": \"<string>\",\n        \"addressLine2\": \"<string>\",\n        \"postalCode\": \"<string>\",\n        \"city\": \"<string>\"\n      },\n      \"templateData\": {}\n    }\n  ],\n  \"from\": {\n    \"country\": \"<string>\",\n    \"name\": \"<string>\",\n    \"company\": \"<string>\",\n    \"street\": \"<string>\",\n    \"houseNumber\": \"<string>\",\n    \"poBox\": \"<string>\",\n    \"addressLine2\": \"<string>\",\n    \"postalCode\": \"<string>\",\n    \"city\": \"<string>\"\n  },\n  \"print\": {},\n  \"autoSend\": true,\n  \"notifications\": true,\n  \"metadata\": {}\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.dairo.app/v1/letters/batches")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"templateId\": \"<string>\",\n  \"recipients\": [\n    {\n      \"to\": {\n        \"country\": \"<string>\",\n        \"name\": \"<string>\",\n        \"company\": \"<string>\",\n        \"street\": \"<string>\",\n        \"houseNumber\": \"<string>\",\n        \"poBox\": \"<string>\",\n        \"addressLine2\": \"<string>\",\n        \"postalCode\": \"<string>\",\n        \"city\": \"<string>\"\n      },\n      \"templateData\": {}\n    }\n  ],\n  \"from\": {\n    \"country\": \"<string>\",\n    \"name\": \"<string>\",\n    \"company\": \"<string>\",\n    \"street\": \"<string>\",\n    \"houseNumber\": \"<string>\",\n    \"poBox\": \"<string>\",\n    \"addressLine2\": \"<string>\",\n    \"postalCode\": \"<string>\",\n    \"city\": \"<string>\"\n  },\n  \"print\": {},\n  \"autoSend\": true,\n  \"notifications\": true,\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dairo.app/v1/letters/batches")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"templateId\": \"<string>\",\n  \"recipients\": [\n    {\n      \"to\": {\n        \"country\": \"<string>\",\n        \"name\": \"<string>\",\n        \"company\": \"<string>\",\n        \"street\": \"<string>\",\n        \"houseNumber\": \"<string>\",\n        \"poBox\": \"<string>\",\n        \"addressLine2\": \"<string>\",\n        \"postalCode\": \"<string>\",\n        \"city\": \"<string>\"\n      },\n      \"templateData\": {}\n    }\n  ],\n  \"from\": {\n    \"country\": \"<string>\",\n    \"name\": \"<string>\",\n    \"company\": \"<string>\",\n    \"street\": \"<string>\",\n    \"houseNumber\": \"<string>\",\n    \"poBox\": \"<string>\",\n    \"addressLine2\": \"<string>\",\n    \"postalCode\": \"<string>\",\n    \"city\": \"<string>\"\n  },\n  \"print\": {},\n  \"autoSend\": true,\n  \"notifications\": true,\n  \"metadata\": {}\n}"

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

{
  "object": "letter_batch",
  "id": "<string>",
  "total": 123,
  "status": "<string>"
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "type": "<string>",
    "param": "<string>"
  }
}