Tracking — entry 010 of 10
WhereParcel
WhereParcel is a unified parcel-tracking API that normalizes shipment status across 64+ carriers — including USPS, UPS, FedEx, DHL, and TNT — behind a single REST endpoint and webhook system, so integrators don't need a separate connector per carrier. Every request is authenticated with a Bearer API key and answered with full CORS support for browser-side calls, typically in 500ms for cached lookups and 2-3 seconds for live carrier queries. There's no free-forever tier: plans start at $49/month for 10,000 requests, each with a 7-day free trial.
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingPaidSubscription required — no meaningful free tier.
FormatsJSONResponses can be requested as JSON.
GreatAPIs Score
Score53
Authentication15/25API key required
Pricing9/20Paid API
Docs0/20No docs or spec available
Formats9/15Single response format
Freshness20/20Verified within 6 months
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<a href="https://greatapis.com/api/whereparcel/"><img src="https://greatapis.com/badge/whereparcel.svg" alt="Scored 53 on greatapis.com"></a>Auth quickstart
- Sign up with the provider to get an API key.
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.