Wholesale SMS routes,bind and send

# Up to 1,000 messages per request, on an SMS route you bought.
curl -X POST https://packetexchange.io/api/v1/comms/sms/bulk \
  -H "Authorization: Bearer $PACKETEXCHANGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "routeId": "<your purchased SMS route>",
    "from": "Riverside",
    "messages": [
      { "to": "+447700900123", "message": "Your code is 482913" },
      { "to": "+447700900456", "message": "Your code is 107356" }
    ]
  }'

const res = await fetch('https://packetexchange.io/api/v1/comms/sms/bulk', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.PACKETEXCHANGE_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    routeId: process.env.PX_SMS_ROUTE_ID, // a route you bought
    from: 'Riverside',
    messages: recipients.map((r) => ({ to: r.phone, message: r.text })),
  }),
});
const { data } = await res.json();

import os
import httpx

res = httpx.post(
    "https://packetexchange.io/api/v1/comms/sms/bulk",
    headers={
        "Authorization": f"Bearer {os.environ['PACKETEXCHANGE_API_KEY']}",
    },
    json={
        "routeId": os.environ["PX_SMS_ROUTE_ID"],  # a route you bought
        "from": "Riverside",
        "messages": [{"to": r["phone"], "message": r["text"]} for r in recipients],
    },
    timeout=60.0,
)
data = res.json()["data"]