POST / broadcasts :::code-group ```typescript title="Node.js" 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 ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', }); // Create and send immediately const { data: sent, error: sendError } = await resend.broadcasts.create({ segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf', from: 'Acme ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', send: true, }); // Create and schedule const { data: scheduled, error: scheduleError } = await resend.broadcasts.create({ segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf', from: 'Acme ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', send: true, scheduledAt: 'in 1 hour', }); ``` ```php title="PHP" $resend = Resend::client('re_xxxxxxxxx'); // Create a draft broadcast $resend->broadcasts->create([ 'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf', 'from' => 'Acme ', '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 ', '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 ', 'subject' => 'hello world', 'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', 'send' => true, 'scheduled_at' => 'in 1 hour', ]); ``` ```python title="Python" import resend resend.api_key = "re_xxxxxxxxx" # Create a draft broadcast params: resend.Broadcasts.CreateParams = { "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf", "from": "Acme ", "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 ", "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 ", "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) ``` ```ruby title="Ruby" require "resend" Resend.api_key = "re_xxxxxxxxx" # Create a draft broadcast params = { "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf", "from": "Acme ", "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 ", "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 ", "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) ``` ```go title="Go" package main import "github.com/resend/resend-go/v4" func main() { client := resend.NewClient("re_xxxxxxxxx") // Create a draft broadcast params := &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Subject: "Hello, world!", } client.Broadcasts.Create(params) // Create and send immediately params = &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Subject: "Hello, world!", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Send: true, } client.Broadcasts.Create(params) // Create and schedule params = &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Subject: "Hello, world!", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Send: true, ScheduledAt: "in 1 hour", } client.Broadcasts.Create(params) } ``` ```rust title="Rust" 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 "; 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(()) } ``` ```java title="Java" import com.resend.Resend; import com.resend.services.broadcasts.model.CreateBroadcastOptions; import com.resend.services.broadcasts.model.CreateBroadcastResponseSuccess; Resend resend = new Resend("re_xxxxxxxxx"); // Create a draft broadcast CreateBroadcastOptions params = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .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 sendParams = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .subject("hello world") .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}") .send(true) .build(); CreateBroadcastResponseSuccess sent = resend.broadcasts().create(sendParams); // Create and schedule CreateBroadcastOptions scheduleParams = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .subject("hello world") .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}") .send(true) .scheduledAt("in 1 hour") .build(); CreateBroadcastResponseSuccess scheduled = resend.broadcasts().create(scheduleParams); ``` ```csharp title=".NET" 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 ", 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 sent = await resend.BroadcastAddAsync( new BroadcastData() { DisplayName = "Example Broadcast", SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ), From = "Acme ", Subject = "Hello, world!", HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", SendAfterAdd = true, } ); Console.WriteLine( "Broadcast Id={0}", sent.Content ); // Create and schedule var scheduled = await resend.BroadcastAddAsync( new BroadcastData() { DisplayName = "Example Broadcast", SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ), From = "Acme ", Subject = "Hello, world!", HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", SendAfterAdd = true, MomentSchedule = DateTime.UtcNow.AddHours( 1 ), } ); Console.WriteLine( "Broadcast Id={0}", scheduled.Content ); ``` ```shellscript title="cURL" # 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 ", "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 ", "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 ", "subject": "hello world", "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", "send": true, "scheduled_at": "in 1 hour" }' ``` ```shellscript title="CLI" # Create a draft broadcast resend broadcasts create \ --from "Acme " \ --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 " \ --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 " \ --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" ``` ::: :::code-group ```json title="Response" { "object": "broadcast", "id": "49a3999c-0ce1-4ea6-ab68-afcd6dc2e794" } ``` ::: ## Body Parameters string required Sender email address.To include a friendly name, pass the sender as `Name `, for example `Acme `. string required Email subject. string The HTML version of the message. You can include Contact Properties in the body of the Broadcast. Learn more about [Contact Properties](/guides/learn-dashboard-audiences-contacts). string The plain text version of the message. You can include Contact Properties in the body of the Broadcast. Learn more about [Contact Properties](/guides/learn-dashboard-audiences-contacts). :::callout{intent="info"} 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.ReactNode The React component used to write the message. _Only available in the Node.js SDK._ string The friendly name of the broadcast. Only used for internal reference. boolean Send the broadcast immediately after creation. Defaults to `false`. :::callout{intent="info"} 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](/guides/broadcasts-send-broadcast) endpoint. ::: :::code-group ```typescript title="Node.js" 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 ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', }); // Create and send immediately const { data: sent, error: sendError } = await resend.broadcasts.create({ segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf', from: 'Acme ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', send: true, }); // Create and schedule const { data: scheduled, error: scheduleError } = await resend.broadcasts.create({ segmentId: '78261eea-8f8b-4381-83c6-79fa7120f1cf', from: 'Acme ', subject: 'hello world', html: 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', send: true, scheduledAt: 'in 1 hour', }); ``` ```php title="PHP" $resend = Resend::client('re_xxxxxxxxx'); // Create a draft broadcast $resend->broadcasts->create([ 'segment_id' => '78261eea-8f8b-4381-83c6-79fa7120f1cf', 'from' => 'Acme ', '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 ', '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 ', 'subject' => 'hello world', 'html' => 'Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}', 'send' => true, 'scheduled_at' => 'in 1 hour', ]); ``` ```python title="Python" import resend resend.api_key = "re_xxxxxxxxx" # Create a draft broadcast params: resend.Broadcasts.CreateParams = { "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf", "from": "Acme ", "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 ", "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 ", "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) ``` ```ruby title="Ruby" require "resend" Resend.api_key = "re_xxxxxxxxx" # Create a draft broadcast params = { "segment_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf", "from": "Acme ", "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 ", "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 ", "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) ``` ```go title="Go" package main import "github.com/resend/resend-go/v4" func main() { client := resend.NewClient("re_xxxxxxxxx") // Create a draft broadcast params := &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Subject: "Hello, world!", } client.Broadcasts.Create(params) // Create and send immediately params = &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Subject: "Hello, world!", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Send: true, } client.Broadcasts.Create(params) // Create and schedule params = &resend.CreateBroadcastRequest{ SegmentId: "78261eea-8f8b-4381-83c6-79fa7120f1cf", From: "Acme ", Subject: "Hello, world!", Html: "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", Send: true, ScheduledAt: "in 1 hour", } client.Broadcasts.Create(params) } ``` ```rust title="Rust" 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 "; 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(()) } ``` ```java title="Java" import com.resend.Resend; import com.resend.services.broadcasts.model.CreateBroadcastOptions; import com.resend.services.broadcasts.model.CreateBroadcastResponseSuccess; Resend resend = new Resend("re_xxxxxxxxx"); // Create a draft broadcast CreateBroadcastOptions params = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .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 sendParams = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .subject("hello world") .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}") .send(true) .build(); CreateBroadcastResponseSuccess sent = resend.broadcasts().create(sendParams); // Create and schedule CreateBroadcastOptions scheduleParams = CreateBroadcastOptions.builder() .segmentId("78261eea-8f8b-4381-83c6-79fa7120f1cf") .from("Acme ") .subject("hello world") .html("Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}") .send(true) .scheduledAt("in 1 hour") .build(); CreateBroadcastResponseSuccess scheduled = resend.broadcasts().create(scheduleParams); ``` ```csharp title=".NET" 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 ", 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 sent = await resend.BroadcastAddAsync( new BroadcastData() { DisplayName = "Example Broadcast", SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ), From = "Acme ", Subject = "Hello, world!", HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", SendAfterAdd = true, } ); Console.WriteLine( "Broadcast Id={0}", sent.Content ); // Create and schedule var scheduled = await resend.BroadcastAddAsync( new BroadcastData() { DisplayName = "Example Broadcast", SegmentId = new Guid( "78261eea-8f8b-4381-83c6-79fa7120f1cf" ), From = "Acme ", Subject = "Hello, world!", HtmlBody = "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", SendAfterAdd = true, MomentSchedule = DateTime.UtcNow.AddHours( 1 ), } ); Console.WriteLine( "Broadcast Id={0}", scheduled.Content ); ``` ```shellscript title="cURL" # 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 ", "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 ", "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 ", "subject": "hello world", "html": "Hi {{{contact.first_name|there}}}, you can unsubscribe here: {{{RESEND_UNSUBSCRIBE_URL}}}", "send": true, "scheduled_at": "in 1 hour" }' ``` ```shellscript title="CLI" # Create a draft broadcast resend broadcasts create \ --from "Acme " \ --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 " \ --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 " \ --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" ``` ::: ```json { "object": "broadcast", "id": "49a3999c-0ce1-4ea6-ab68-afcd6dc2e794" } ``` Was this page helpful? ⌘I ## Related pages - [Account Management](./account-management-index.md) - [API Keys](./api-keys-2-index.md) - [API Keys](./api-keys-index.md) - [API Reference](./api-reference-index.md) - [AudiencesDEPRECATED](./audiencesdeprecated-index.md) - [Authorized Apps](./authorized-apps-index.md) - [Automations](./automations-index.md) - [Broadcasts](./broadcasts-index.md) - [Build with AI](./build-with-ai-index.md) - [Changelog](../changelog.md) # Agent Instructions Cite this page’s canonical URL and keep its documentation version. 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