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broadcasts
import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

// Create a draft broadcast
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
});

// Create and send immediately
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  send: true,
});

// Create and schedule
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  send: true,
  scheduledAt: 'in 1 hour',
});
$resend = Resend::client('re_xxxxxxxxx');

// Create a draft broadcast
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
]);

// Create and send immediately
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  'send' => true,
]);

// Create and schedule
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  'send' => true,
  'scheduled_at' => 'in 1 hour',
]);
import resend

resend.api_key = "re_xxxxxxxxx"

// Create a draft broadcast
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
}
resend.Broadcasts.create(params)

// Create and send immediately
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
resend.Broadcasts.create(params)

// Create and schedule
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
resend.Broadcasts.create(params)
require "resend"

Resend.api_key = "re_xxxxxxxxx"

// Create a draft broadcast
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
}
Resend::Broadcasts.create(params)

// Create and send immediately
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
Resend::Broadcasts.create(params)

// Create and schedule
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
Resend::Broadcasts.create(params)

package main

import "github.com/resend/resend-go/v3"

// Create a draft broadcast
params := &resend.CreateBroadcastRequest{
  SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  From:       "Acme <onboarding@resend.dev>",
  Html:       "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  Subject:    "Hello, world!",
}
broadcast, _ := client.Broadcasts.Create(params)

// Create and send immediately
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
broadcast, _ := client.Broadcasts.Create(params)

// Create and schedule
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
broadcast, _ := client.Broadcasts.Create(params)
use resend_rs::{types::CreateBroadcastOptions, Resend, Result};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let segment_id = "78261eea-8f8b-4381-83c6-79fa7120f1cf";
  let from = "Acme <onboarding@resend.dev>";
  let subject = "hello world";
  let html = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}";

  let opts = CreateBroadcastOptions::new(segment_id, from, subject).with_html(html);

  // Create a draft broadcast
  let _broadcast = resend.broadcasts.create(opts.clone()).await?;

  // Create and send immediately
  let _broadcast = resend
    .broadcasts
    .create(opts.clone().with_send(true))
    .await?;

  // Create and schedule
  let _broadcast = resend
    .broadcasts
    .create(opts.with_send(true).with_scheduled_at("in 1 hour"))
    .await?;

  Ok(())
}
Resend resend = new Resend("re_xxxxxxxxx");

// Create a draft broadcast
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);

// Create and send immediately
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .send(true)
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);

// Create and schedule
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .send(true)
    .scheduledAt("in 1 hour")
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);
using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

// Create a draft broadcast
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );

// Create and send immediately
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
        Send = true,
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );

// Create and schedule
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
        Send = true,
        ScheduledAt = DateTime.UtcNow.AddHours( 1 ),
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );
# Create a draft broadcast
curl -X POST 'https://api.resend.com/broadcasts' \
     -H 'Authorization: Bearer re_xxxxxxxxx' \
     -H 'Content-Type: application/json' \
     -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}"
}'

# Create and send immediately
curl -X POST 'https://api.resend.com/broadcasts' \
 -H 'Authorization: Bearer re_xxxxxxxxx' \
 -H 'Content-Type: application/json' \
 -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true
}'

# Create and schedule
curl -X POST 'https://api.resend.com/broadcasts' \
 -H 'Authorization: Bearer re_xxxxxxxxx' \
 -H 'Content-Type: application/json' \
 -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour"
}'
# Create a draft broadcast
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}"

# Create and send immediately
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}" \
  --send

# Create and schedule
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}" \
  --send \
  --scheduled-at "in 1 hour"
{
  "id": "49a3999c-0ce1-4ea6-ab68-afcd6dc2e794"
}

Body Parameters

from
string
required
Sender email address.To include a friendly name, pass the sender as Name <email@example.com>, for example Acme <onboarding@example.dev>.
subject
string
required
Email subject.
html
string
The HTML version of the message. You can include Contact Properties in the body of the Broadcast. Learn more about Contact Properties.
text
string
The plain text version of the message. You can include Contact Properties in the body of the Broadcast. Learn more about Contact Properties.
If not provided, the HTML will be used to generate a plain text version. You can opt out of this behavior by setting value to an empty string.
react
React.ReactNode
The React component used to write the message. Only available in the Node.js SDK.
name
string
The friendly name of the broadcast. Only used for internal reference.
send
boolean
Send the broadcast immediately after creation. Defaults to false.
When set to true, the broadcast will be sent or scheduled (if scheduled_at is provided) without requiring a separate call to the Send Broadcast endpoint.
import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

// Create a draft broadcast
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
});

// Create and send immediately
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  send: true,
});

// Create and schedule
const { data, error } = await resend.broadcasts.create({
  segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  from: 'Acme <onboarding@resend.dev>',
  subject: 'hello world',
  html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  send: true,
  scheduledAt: 'in 1 hour',
});
$resend = Resend::client('re_xxxxxxxxx');

// Create a draft broadcast
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
]);

// Create and send immediately
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  'send' => true,
]);

// Create and schedule
$resend->broadcasts->create([
  'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  'from' => 'Acme <onboarding@resend.dev>',
  'subject' => 'hello world',
  'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}',
  'send' => true,
  'scheduled_at' => 'in 1 hour',
]);
import resend

resend.api_key = "re_xxxxxxxxx"

// Create a draft broadcast
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
}
resend.Broadcasts.create(params)

// Create and send immediately
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
resend.Broadcasts.create(params)

// Create and schedule
params: resend.Broadcasts.CreateParams = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
resend.Broadcasts.create(params)
require "resend"

Resend.api_key = "re_xxxxxxxxx"

// Create a draft broadcast
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
}
Resend::Broadcasts.create(params)

// Create and send immediately
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
Resend::Broadcasts.create(params)

// Create and schedule
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
Resend::Broadcasts.create(params)

package main

import "github.com/resend/resend-go/v3"

// Create a draft broadcast
params := &resend.CreateBroadcastRequest{
  SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  From:       "Acme <onboarding@resend.dev>",
  Html:       "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  Subject:    "Hello, world!",
}
broadcast, _ := client.Broadcasts.Create(params)

// Create and send immediately
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
}
broadcast, _ := client.Broadcasts.Create(params)

// Create and schedule
params = {
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "Hello, world!",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour",
}
broadcast, _ := client.Broadcasts.Create(params)
use resend_rs::{types::CreateBroadcastOptions, Resend, Result};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let segment_id = "78261eea-8f8b-4381-83c6-79fa7120f1cf";
  let from = "Acme <onboarding@resend.dev>";
  let subject = "hello world";
  let html = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}";

  let opts = CreateBroadcastOptions::new(segment_id, from, subject).with_html(html);

  // Create a draft broadcast
  let _broadcast = resend.broadcasts.create(opts.clone()).await?;

  // Create and send immediately
  let _broadcast = resend
    .broadcasts
    .create(opts.clone().with_send(true))
    .await?;

  // Create and schedule
  let _broadcast = resend
    .broadcasts
    .create(opts.with_send(true).with_scheduled_at("in 1 hour"))
    .await?;

  Ok(())
}
Resend resend = new Resend("re_xxxxxxxxx");

// Create a draft broadcast
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);

// Create and send immediately
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .send(true)
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);

// Create and schedule
CreateBroadcastOptions params = CreateBroadcastOptions.builder()
    .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf")
    .from("Acme <onboarding@resend.dev>")
    .subject("hello world")
    .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}")
    .send(true)
    .scheduledAt("in 1 hour")
    .build();
CreateBroadcastResponseSuccess data = resend.broadcasts().create(params);
using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

// Create a draft broadcast
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );

// Create and send immediately
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
        Send = true,
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );

// Create and schedule
var resp = await resend.BroadcastAddAsync(
    new BroadcastData()
    {
        DisplayName = "Example Broadcast",
        SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ),
        From = "Acme <onboarding@resend.dev>",
        Subject = "Hello, world!",
        HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
        Send = true,
        ScheduledAt = DateTime.UtcNow.AddHours( 1 ),
    }
);

Console.WriteLine( "Broadcast Id={0}", resp.Content );
# Create a draft broadcast
curl -X POST 'https://api.resend.com/broadcasts' \
     -H 'Authorization: Bearer re_xxxxxxxxx' \
     -H 'Content-Type: application/json' \
     -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}"
}'

# Create and send immediately
curl -X POST 'https://api.resend.com/broadcasts' \
 -H 'Authorization: Bearer re_xxxxxxxxx' \
 -H 'Content-Type: application/json' \
 -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true
}'

# Create and schedule
curl -X POST 'https://api.resend.com/broadcasts' \
 -H 'Authorization: Bearer re_xxxxxxxxx' \
 -H 'Content-Type: application/json' \
 -d $'
{
  "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
  "from": "Acme <onboarding@resend.dev>",
  "subject": "hello world",
  "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}",
  "send": true,
  "scheduled_at": "in 1 hour"
}'
# Create a draft broadcast
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}"

# Create and send immediately
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}" \
  --send

# Create and schedule
resend broadcasts create \
  --from "Acme <onboarding@resend.dev>" \
  --subject "hello world" \
  --segment-id 78261eea-8f8b-4381-83c6-79fa7120f1cf \
  --html "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}" \
  --send \
  --scheduled-at "in 1 hour"
{
  "id": "49a3999c-0ce1-4ea6-ab68-afcd6dc2e794"
}