Helo.configure do |config|
  config.api_key = ENV.fetch("HELO_API_KEY")
end

send_broadcast_request = Helo::SendBroadcastRequest.new(
  from: Helo::MailAddress.new(email: "test-email", name: "test-name"),
  reply_to: [Helo::MailAddress.new(email: "test-email", name: "test-name")],
  template: {},
  tracking: {},
  attachments: [Helo::Attachment.new(content: "test-content", content_id: "test-contentId", content_type: "test-contentType", file_name: "test-fileName", disposition: Helo::AttachmentDisposition::ATTACHMENT)],
  tags: ["example1", "example2"],
  headers: {},
  metadata: {},
  messages: []
)
Helo::Sending.broadcast(send_broadcast_request, channel_id: "550e8400-e29b-41d4-a716-446655440000", idempotency_key: "example")

import Helo from "@helo-email/sdk";

const apiKey = process.env.HELO_API_KEY;
const helo = new Helo(apiKey);

const result = await helo.sending.broadcast(
  {
    from: { email: "test@example.com", name: "test-name" },
    replyTo: [{ email: "test@example.com", name: "test-name" }],
    template: {
      subject: "test-subject",
      html: "test-html",
      text: "test-text",
      inlineStyles: true,
      data: {},
    },
    tracking: { opens: true, links: true },
    attachments: [
      {
        content: "test-content",
        contentId: "test-contentId",
        contentType: "test-contentType",
        fileName: "test-fileName",
        disposition: Helo.AttachmentDisposition.ATTACHMENT,
      },
    ],
    tags: ["example1", "example2"],
    headers: {},
    metadata: {},
    messages: [
      {
        to: [{ email: "test@example.com", name: "test-name" }],
        cc: [{ email: "test@example.com", name: "test-name" }],
        bcc: [{ email: "test@example.com", name: "test-name" }],
        tags: ["example1", "example2"],
        headers: {},
        metadata: {},
        data: {},
      },
    ],
  },
  {
    channelId: "550e8400-e29b-41d4-a716-446655440000",
    idempotencyKey: "example",
  },
);

package main

import (
	"context"
	"log"
	"os"

	"github.com/helo-email/helo-sdk-go"
)

func main() {
	client := helo.NewHelo(os.Getenv("HELO_API_KEY"))
	ctx := context.Background()

	params := &helo.SendBroadcastRequest{
		From: helo.MailAddress{Email: "test@example.com", Name: "test-name"},
		Template: helo.SendBroadcastRequestTemplate{Subject: "test-subject", Html: "test-html", Text: "test-text", InlineStyles: true},
		Tags: []string{"example1", "example2"},
		Messages: []helo.SendBroadcastRequestMessage{{To: []helo.MailAddress{{Email: "test@example.com", Name: "test-name"}}, Tags: []string{"example1", "example2"}}},
	}
	opts := &helo.SendingBroadcastOptions{
		ChannelID: "550e8400-e29b-41d4-a716-446655440000",
		IdempotencyKey: "example",
	}
	result, err := client.Sending.Broadcast(ctx, params, opts)
	if err != nil {
		log.Fatal(err)
	}
	_ = result
}

using HeloEmail.Sdk;
using HeloEmail.Sdk.Sending;

var response = await helo.Sending.Broadcast(new SendBroadcastRequest
{
    From = new MailAddress { Email = "from@yourdomain.com", Name = "From name" },
    Template = new MessageTemplate
    {
        Subject = "Product update",
        Html = "<p>Here's what's new this month…</p>",
    },
    Messages =
    [
        new BroadcastMessage { To = [new MailAddress { Email = "first@example.com" }] },
        new BroadcastMessage { To = [new MailAddress { Email = "second@example.com" }] },
    ],
}, channelId: "your-channel-id");

import sdk_helo_email as helo

client = helo.Helo()  # reads HELO_API_KEY from the environment

response = client.sending.broadcast(
    from_={"email": "from@yourdomain.com", "name": "From name"},
    template={"subject": "Product update", "html": "<p>Here's what's new this month.</p>"},
    messages=[
        {"to": [{"email": "first@example.com"}]},
        {"to": [{"email": "second@example.com"}]},
    ],
    channel_id="your-channel-id",
)

{
  "status": "<string>",
  "broadcastId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}

{
  "type": "<string>",
  "title": "<string>",
  "instance": "<string>",
  "status": 123,
  "code": "<string>",
  "detail": "<string>",
  "requestId": "<string>",
  "errors": {}
}

{
  "type": "<string>",
  "title": "<string>",
  "instance": "<string>",
  "status": 123,
  "code": "<string>",
  "detail": "<string>",
  "requestId": "<string>",
  "errors": {}
}

{
  "type": "<string>",
  "title": "<string>",
  "instance": "<string>",
  "status": 123,
  "code": "<string>",
  "detail": "<string>",
  "requestId": "<string>",
  "errors": {}
}