Broadcasts
Schedule broadcast
Schedule a broadcast to send at a future time. The broadcast must be in draft status and have recipients.
POST
/
whatsapp
/
broadcasts
/
{broadcast_id}
/
schedule
Schedule broadcast
curl --request POST \
--url https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"scheduled_at": "2025-10-12T17:00:00Z"
}
'import requests
url = "https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule"
payload = { "scheduled_at": "2025-10-12T17:00:00Z" }
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({scheduled_at: '2025-10-12T17:00:00Z'})
};
fetch('https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule",
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([
'scheduled_at' => '2025-10-12T17:00:00Z'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule"
payload := strings.NewReader("{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
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))
}HttpResponse<String> response = Unirest.post("https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"id": "5f6a7b8c-9d0e-1f2a-3b4c-5d6e7f8a9b0c",
"status": "scheduled",
"scheduled_at": "2025-10-12T17:00:00Z",
"started_at": null,
"stopped_at": null,
"completed_at": null
}
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}Was this page helpful?
Previous
Cancel scheduled broadcastCancel a scheduled broadcast and return it to draft status. Only works for broadcasts in scheduled status.
Next
⌘I
Schedule broadcast
curl --request POST \
--url https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"scheduled_at": "2025-10-12T17:00:00Z"
}
'import requests
url = "https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule"
payload = { "scheduled_at": "2025-10-12T17:00:00Z" }
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({scheduled_at: '2025-10-12T17:00:00Z'})
};
fetch('https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule",
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([
'scheduled_at' => '2025-10-12T17:00:00Z'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule"
payload := strings.NewReader("{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
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))
}HttpResponse<String> response = Unirest.post("https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.kapso.ai/platform/v1/whatsapp/broadcasts/{broadcast_id}/schedule")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"scheduled_at\": \"2025-10-12T17:00:00Z\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"id": "5f6a7b8c-9d0e-1f2a-3b4c-5d6e7f8a9b0c",
"status": "scheduled",
"scheduled_at": "2025-10-12T17:00:00Z",
"started_at": null,
"stopped_at": null,
"completed_at": null
}
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}
