Organic Eprints is OAI compliant. The OAI interface can be found at http://orgprints.org/perl/oai2

For instance, the URL http://orgprints.org/perl/oai2?verb=Identify will provide identification information on the archive, including the OAI policies of Organic Eprints.

The following URL will retrive the Dublin Core metadata for eprint number 10 in the archive:

 http://orgprints.org/perl/oai2?verb=GetRecord&identifier=oai:orgprints.org:10&metadataPrefix=oai_dc

The full protocol is available at http://www.openarchives.org/OAI/openarchivesprotocol.html