PREP4U TRACKING API

Parcel tracking.
For your system.

Check received and opened status by tracking number. Manage keys and usage in your account.

Tracking statusJSON

{
  "received": true,
  "received_at": "2026-10-31T10:42:00Z",
  "opened": false,
  "opened_at": null
}

Example response · Read-only

One tracking number per request. Usage is shared across your API keys.

ACCOUNT ACCESS

EMAIL SIGN-IN

Enter your account email. We'll send a one-time link.

The link expires after 15 minutes and can be used once.

Access is currently available to approved accounts only

Parcel tracking.For your system.