curl --request POST \
  --url https://api.sendbaze.com/v1/emails/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "emails": [
    {
      "from": "orders@yourshop.co.za",
      "to": "a@example.com",
      "subject": "Hi",
      "text": "..."
    },
    {
      "from": "orders@yourshop.co.za",
      "to": "not-an-email",
      "subject": "Hi",
      "text": "..."
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    emails: [
      {from: 'orders@yourshop.co.za', to: 'a@example.com', subject: 'Hi', text: '...'},
      {from: 'orders@yourshop.co.za', to: 'not-an-email', subject: 'Hi', text: '...'}
    ]
  })
};

fetch('https://api.sendbaze.com/v1/emails/batch', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sendbaze.com/v1/emails/batch"

payload = { "emails": [
        {
            "from": "orders@yourshop.co.za",
            "to": "a@example.com",
            "subject": "Hi",
            "text": "..."
        },
        {
            "from": "orders@yourshop.co.za",
            "to": "not-an-email",
            "subject": "Hi",
            "text": "..."
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

require 'uri'
require 'net/http'

url = URI("https://api.sendbaze.com/v1/emails/batch")

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  \"emails\": [\n    {\n      \"from\": \"orders@yourshop.co.za\",\n      \"to\": \"a@example.com\",\n      \"subject\": \"Hi\",\n      \"text\": \"...\"\n    },\n    {\n      \"from\": \"orders@yourshop.co.za\",\n      \"to\": \"not-an-email\",\n      \"subject\": \"Hi\",\n      \"text\": \"...\"\n    }\n  ]\n}"

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.sendbaze.com/v1/emails/batch",
  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([
    'emails' => [
        [
                'from' => 'orders@yourshop.co.za',
                'to' => 'a@example.com',
                'subject' => 'Hi',
                'text' => '...'
        ],
        [
                'from' => 'orders@yourshop.co.za',
                'to' => 'not-an-email',
                'subject' => 'Hi',
                'text' => '...'
        ]
    ]
  ]),
  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.sendbaze.com/v1/emails/batch"

	payload := strings.NewReader("{\n  \"emails\": [\n    {\n      \"from\": \"orders@yourshop.co.za\",\n      \"to\": \"a@example.com\",\n      \"subject\": \"Hi\",\n      \"text\": \"...\"\n    },\n    {\n      \"from\": \"orders@yourshop.co.za\",\n      \"to\": \"not-an-email\",\n      \"subject\": \"Hi\",\n      \"text\": \"...\"\n    }\n  ]\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))

}

{
  "results": [
    {
      "index": 0,
      "ok": true,
      "data": {
        "id": "em_01j9x7k2r4m8q3v5n6b7c8d9e0",
        "status": "queued",
        "mode": "live"
      }
    },
    {
      "index": 1,
      "ok": false,
      "error": {
        "code": "validation_error",
        "message": "The request has invalid fields.",
        "fields": {
          "to": [
            "must be a valid email address"
          ]
        }
      }
    }
  ]
}

{
  "error": {
    "code": "validation_error",
    "message": "The request has invalid fields.",
    "docs": "https://docs.sendbaze.com/errors#validation_error",
    "fields": {
      "to.1": [
        "must be a valid email address"
      ]
    }
  }
}

{
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "docs": "<string>",
    "fields": {},
    "limit": 123,
    "upgradeUrl": "<string>",
    "topUpUrl": "<string>",
    "settingsUrl": "<string>",
    "domainsUrl": "<string>"
  }
}