Switch from SendGrid to Zoho ZeptoMail in just 5 minutes.

curl "https://api.zeptomail.com/v1.1/sg/email" \
-X POST \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Zoho-enczapikey ***" \
-d '{ 
        "headers" : { "key" : "headers" }, 
         "from": { "email": "rebecca@example.com", "name": "Rebecca" }, 
          "personalizations" : [ { "to" : [ { "name" : "John Doe", "email" : "john@example.com" },{ "name" : "Julia Doe", "email" : "julia@example.com" } ], 
           "cc" : [ { "name" : "Jane", "email" : "jane@example.com" } ],
            "bcc" : [ { "name" : "Jim", "email" : "jim@example.com" } ] },
             {"to" : [ { "name" : "Janice", "email" : "janice@example.com" } ],
             "bcc" : [ { "name" : "Jordan", "email" : "jordan@example.com" } ] } ], 
            "subject" : "Order confirmation", 
            "content" : [ { "type" : "html/text", "value" : "Your order is confirmed!" } ], 
            "reply_to" : { "email": "customer_service@example.com", "name": "Customer Service Team" } }'
                                            

import fetch from 'node-fetch';

fetch("https://api.zeptomail.com/v1.1/sg/email", {
    body: JSON.stringify({
        "personalizations": [
          {
            "to": [
              {
                "email": "john@example.com",
                "name": "John"
              },
              {
                "email": "julia@example.com",
                "name": "Julia"
              }
            ],
            "cc": [
              {
                "email": "jane@example.com",
                "name": "Jane"
              }
            ],
            "bcc": [
              {
                "email": "jim@example.com",
                "name": "Jim"
              }
            ],
          },
          {
            "to": [
              {
                "email": "janice@example.com",
                "name": "Janice"
              }
            ],
            "bcc": [
              {
                "email": "jordan@example.com",
                "name": "Jordan"
              }
            ]
          }
        ],
        "from": {
          "email": "rebecca@example.in",
          "name": "Rebecca"
        },
        "reply_to": {
          "email": "customer_service@example.com",
          "name": "Customer Service Team"
        },
        "subject": "Order Confirmation",
        "content": [
          {
            "type": "text/html",
            "value": "Your order is confirmed!"
          }
        ],
        "attachments": [
          {
            "content": "[base64-content]",
            "filename": "index.html",
            "type": "text/html",
            "disposition": "attachment"
          }
        ],
      }),
    method: "POST",
    headers: {
        "Authorization": "Zoho-enczapikey ***",
        "Accept": "application/json",
        "Content-Type": "application/json"
    }
}).then(async (resp) => {
    let result = await resp.json()
    console.log(result)
}).catch((err) => {
    console.log(err)
})
                                            

using System;
using System.Net;
using System.Text;
using System.IO;
using System.Net.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12;
            var baseAddress = "https://api.zeptomail.com/v1.1/sg/email";

            var http = (HttpWebRequest)WebRequest.Create(new Uri(baseAddress));
            http.Accept = "application/json";
            http.ContentType = "application/json";
            http.Method = "POST";
            http.PreAuthenticate = true;
            http.Headers.Add("Authorization", "Zoho-enczapikey ***");
            JObject parsedContent = JObject.Parse("{
                'headers' : {'key' : 'headers'},
                'from': {
                    'email': 'rebecca@example.com',
                    'name': 'Rebecca'
                },
                'personalizations': [
                    {
                        'to': [
                            {
                                'email': 'john@example.com',
                                'name': 'John'
                            },
                            {
                                'email': 'julia@example.com',
                                'name': 'Julia'
                            }
                        ],
                        'cc': [
                            {
                                'email': 'jane@example.com',
                                'name': 'Jane'
                            }
                        ],
                        'bcc': [
                            {
                                'email': 'jim@example.com',
                                'name': 'Jim'
                            }
                        ],
                    },
                    {
                        'to': [
                            {
                                'email': 'janice@example.com',
                                'name': 'Janice'
                            }
                        ],
                        'bcc': [
                            {
                                'email': 'jordan@example.com',
                                'name': 'Jordan'
                            }
                        ]
                    }
                ],
                'subject' : 'Order Confirmation',
                'content' : [
                    {
                        'type' : 'html/text',
                        'value' : 'Your order is confirmed!'
                    }
                ],
                'reply_to' : {
                    'email': 'customer_service@example.com',
                    'name': 'Customer Service Team'
                }
            }");
            Console.WriteLine (parsedContent.ToString());
            ASCIIEncoding encoding = new ASCIIEncoding();
            Byte[] bytes = encoding.GetBytes(parsedContent.ToString());

            Stream newStream = http.GetRequestStream();
            newStream.Write(bytes, 0, bytes.Length);
            newStream.Close();

            var response = http.GetResponse();

            var stream = response.GetResponseStream();
            var sr = new StreamReader(stream);
            var content = sr.ReadToEnd();
            Console.WriteLine (content);
        }
    }
}
                                            

import requests

url = "https://api.zeptomail.com/v1.1/sg/email"

payload = "{ \"headers\" : { \"key\" : \"headers\" }, \"from\": { \"email\": \"rebecca@example.in\", \"name\": \"Rebecca\" }, \"personalizations\" : [ { \"cc\" : [ { \"name\" : \"Jane\", \"email\" : \"jane@example.com\" } ], \"bcc\" : [ { \"name\" : \"Jim\", \"email\" : \"jim@example.com\" } ],  \"to\" : [ { \"name\" : \"John\", \"email\" : \"john@example.com\" },{ \"name\" : \"Julia\", \"email\" : \"julia@example.com\" } ] }, {\"to\" : [ { \"name\" : \"Janice\", \"email\" : \"janice@example.com\" }], \"bcc\" : [ { \"name\" : \"Jordan\", \"email\" : \"jordan@example.com\" } ] }], \"subject\" : \"Order confirmation\", \"content\" : [ { \"type\" : \"html/text\", \"value\" : \"Your order is confirmed!\" } ], \"reply_to\" : { \"email\": \"customer_service@example.com\", \"name\": \"Customer Service Team\" } }"
headers = {
'accept': "application/json",
'content-type': "application/json",
'authorization': "Zoho-enczapikey ***",
}

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)
                                            

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
    CURLOPT_URL => "https://api.zeptomail.com/v1.1/sg/email",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => '{
        "headers": {
            "[key]": "[headers]"
        },
        "from": {
            "email": "rebecca@example.in",
            "name": "Rebecca"
        },
        "personalizations": [
          {
            "to": [
              {
                "email": "john@example.com",
                "name": "John"
              },
              {
                "email": "julia@example.com",
                "name": "Julia"
              }
            ],
            "cc": [
              {
                "email": "jane@example.com",
                "name": "Jane"
              }
            ],
            "bcc": [
              {
                "email": "jim@example.com",
                "name": "Jim"
              }
            ],
          },
          {
            "to": [
              {
                "email": "janice@example.com",
                "name": "Janice"
              }
            ],
            "bcc": [
              {
                "email": "jordan@example.com",
                "name": "Jordan"
              }
            ]
          }
        ],
        "subject": "Order Confirmation",
        "content": [
            {
            "type": "html/text",
            "value": "Your order is confirmed!"
            }
        ],
        "reply_to": {
            "email": "customer_service@example.com",
            "name": "Customer Service Team"
        }
    }'
    CURLOPT_HTTPHEADER => array(
        "accept: application/json",
        "authorization: Zoho-enczapikey ***",
        "cache-control: no-cache",
        "content-type: application/json",
    ),
));

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

curl_close($curl);

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

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import org.json.JSONObject;

public class JavaSendapi {
    public static void main(String[] args) throws Exception {
        String postUrl = "https://api.zeptomail.com/v1.1/sg/email";
        BufferedReader br = null;
        HttpURLConnection conn = null;
        String output = null;
        StringBuffer sb = new StringBuffer();
        try {
            URL url = new URL(postUrl);
            conn = (HttpURLConnection) url.openConnection();
            conn.setDoOutput(true);
            conn.setRequestMethod("POST");
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setRequestProperty("Accept", "application/json");
            conn.setRequestProperty("Authorization", "Zoho-enczapikey ***");
            JSONObject object = new JSONObject("{\"headers\" : { \"key\" : \"headers\" }, \"from\": { \"email\": \"rebecca@example.in\", \"name\": \"Rebecca\" }, \"personalizations\" : [ { \"cc\" : [ { \"name\" : \"Jane\", \"email\" : \"jane@example.com\" } ], \"bcc\" : [ { \"name\" : \"Jim\", \"email\" : \"jim@example.com\" } ],\"to\" : [ { \"name\" : \"John\", \"email\" : \"john@example.com\" },  { \"name\" : \"Julia Doe\", \"email\" : \"julia@example.com\"} ] },{\"to\" : [ { \"name\" : \"Janice\", \"email\" : \"janice@example.com\" }],\"bcc\" : [ { \"name\" : \"Jordan\", \"email\" : \"jordan@example.com\" } ] } ], \"subject\" : \"Order Confirmation\", \"content\" : [ { \"type\" : \"html/text\", \"value\" : \"Your order is confirmed!\" } ], \"reply_to\" : { \"email\": \"customer_service@example.com\", \"name\": \"Customer Service Team\" } }");
            OutputStream os = conn.getOutputStream();
            os.write(object.toString().getBytes());
            os.flush();
            br = new BufferedReader(new InputStreamReader((conn.getInputStream())));
            while ((output = br.readLine()) != null) {
                sb.append(output);
            }
            System.out.println(sb.toString());
        } catch (Exception e) {
            br = new BufferedReader(new InputStreamReader((conn.getErrorStream())));
            while ((output = br.readLine()) != null) {
                sb.append(output);
            }
            System.out.println(sb.toString());
        } finally {
            try {
                if (br != null) {
                    br.close();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            try {
                if (conn != null) {
                    conn.disconnect();
                }
            } catch (Exception e) {
                e.printStackTrace();

            }
        }
    }
}