Centiloc Service Documentation
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Redirection URL Flow

There are multiple places where redirection URL can be configured in Geocore platform. But, when a smartphone taps an NFC tag, it is redirected to only one website page, to only one URL address. This page describes the Geocore processus to choose the address to redirect to.

1. Where to program a redirection URL

An Item is associated to:

1

At each level, a redirection URL can be configured. Then, the selection of the redirection URL used on NFC tap follows the table below (if no URL is configured, we check the next line until we reach a configured URL):

level unit configuration
uid per UID on centui or during enrolment(*)
product(*) groups of enroled items in inventory module
customer all the items owned by a customer by Centiloc support team
default =
https://centiloc.com
all the items

*: requires Inventory Module

2. Dynamic URL

The redirection URL configured supports dynamical content. Indeed, you may need to add the UID for the item to the destination URL.

A redirection URL can also be configured to another redirection URL!

This is possible, using meta information in the redirection URL configured.

  • $uid: copies the item’s UID
  • $liuid: copies the item’s UID in little endian format

Examples:

item’s UID URL configured Destination URL
263aea3c080104e0 https://example.com?$uid https://example.com?263aea3c080104e0
263aea3c080104e0 https://example.com?$liuid https://example.com?e00401083cea3a26