Bulk SMS online for business teams, no software to install

curl -X POST https://bulksmsonline.cc/api/v1/messages \
  -H "Authorization: Bearer bso_api_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "to": ["+447700900412", "+4915123456781"],
    "text": "Your table for two is confirmed for 19:30 tonight.",
    "client_ref": "booking-5521"
  }'

const res = await fetch("https://bulksmsonline.cc/api/v1/messages", {
  method: "POST",
  headers: {
    Authorization: "Bearer " + process.env.BSO_API_KEY,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    to: ["+447700900412", "+4915123456781"],
    text: "Your table for two is confirmed for 19:30 tonight.",
  }),
});
const campaign = await res.json();
console.log(campaign.id, campaign.cost);

import os, requests

r = requests.post(
    "https://bulksmsonline.cc/api/v1/messages",
    headers={"Authorization": "Bearer " + os.environ["BSO_API_KEY"]},
    json={
        "to": ["+447700900412", "+4915123456781"],
        "text": "Your table for two is confirmed for 19:30 tonight.",
    },
    timeout=30,
)
print(r.json()["id"], r.json()["cost"])

<?php
$ch = curl_init("https://bulksmsonline.cc/api/v1/messages");
curl_setopt_array($ch, [
  CURLOPT_POST => true,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer " . getenv("BSO_API_KEY"),
    "Content-Type: application/json",
  ],
  CURLOPT_POSTFIELDS => json_encode([
    "to" => ["+447700900412", "+4915123456781"],
    "text" => "Your table for two is confirmed for 19:30 tonight.",
  ]),
]);
$campaign = json_decode(curl_exec($ch), true);
echo $campaign["id"];