Use your API key (see Dashboard) via header X-API-KEY or query ?api_key=....
POST /api/create_shipment.php
Body (JSON):
{
"sender_pincode":"110001",
"receiver_pincode":"560001",
"weight":1.2,
"sender_name":"Alice","sender_address":"Delhi",
"receiver_name":"Bob","receiver_address":"Bengaluru"
}
GET /api/track.php?awb=AWBXXXX
GET /api/rate.php?from=110001&to=560001&weight=1.0
POST to your URL on each status update (simulate in Admin → Update Status)