Post PNG tracking URL from a tracking number

Post PNG (PG) tracking numbers follow this format: S10 format ending in PG. ShipShim detects the carrier from the number and returns the direct tracking link.

Example: number in, tracking URL out

Example tracking numberRR219174542PG
Tracking URLhttps://www.postpng.com.pg/largest-domestic-network

This format is distinctive, so ShipShim identifies Post PNG from the bare number — no hints needed.

Get the Post PNG tracking link via API

curl -X POST https://shipshim.com/api/v1/track \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"tracking_number": "RR219174542PG"}'

Response:

{
    "tracking_number": "RR219174542PG",
    "carrier": "Post PNG",
    "country": "PG",
    "tracking_url": "https://www.postpng.com.pg/largest-domestic-network",
    "confidence": 100,
    "matches": [
        {
            "carrier": "Post PNG",
            "country": "PG",
            "confidence": 100,
            "tracking_url": "https://www.postpng.com.pg/largest-domestic-network"
        }
    ]
}

Get a free API key   Read the API reference — the free tier includes 100 calls/month.

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