The Sunshine State Digital Network (SSDN) is the Digital Public Library of America's (DPLA) hub for Florida. SSDN harvests records from digital libraries around the state and sends them on for display in the DPLA. You can see Florida's contributions to the DPLA here https://dp.la/search?partner%5B%5D=Sunshine+State+Digital+Network .
In order to apply for participation through the SSDN, fill out the Content Contributor Application here https://sunshinestatedigitalnetwork.wordpress.com/how-to-participate/ for each digital library platform and for each journal in Florida OJ (each journal in Florida OJ has its own OAI-PMH feed).