Tariff, airwaybill, pickup and tracking APIs — with sandbox access, ready-to-use examples and a Postman collection for every module.
curl -X POST "$JNE_SANDBOX_URL" \ -d "username=YOUR_USERNAME" \ -d "api_key=YOUR_API_KEY" \ -d "from=CGK10000" -d "thru=BDO10000" \ -d "weight=1"