An institution can integrate a link from their existing websites, online catalog, or digital repository for individual maps directly into Georeferencer service with an easy-to-use link APIs - using the institution identifiers ([CUSTOM-ID] supplied during the import of metadata into the system.
API for simple linking to the latest available georeference on the Georeferencer service with a custom institution identifier: https://[INSTITUTION].georeferencer.com/id/[CUSTOM-ID]
There is also a link to the officially reviewed version of georeference (confirmed by an appointed reviewer from the institution): https://[INSTITUTION].georeferencer.com/id/[CUSTOM-ID]/reviewed
Then a link to the original website of a particular map is: https://[INSTITUTION].georeferencer.com/id/[CUSTOM-ID]/link
To receive a random not yet georeferenced map from the given institution: https://[INSTITUTION].georeferencer.com/random
This call provides back one of 'georeferenced' or 'ungeoreferenced' or 'not_found'
This means you can create "INTELLIGENT BUTTONS / LINKS " telling people you need their help to georeference a map - or telling them to view an already located map - based on the status of the map.
For linking into Georeferencer you may display the button georeferencer-banner-link-small.png from the design page.