Just shut down the #heb12 API searching and getting functionality. JSON and XML Bible files will continue to stay up (probably until heb12.com expires for good).
Heb12 is no doubt an abandoned project, but the finished software and libraries continue to be useful: https://github.com/heb12/
As a side note, I also shut down my Gemini page. I don't have the time to maintain it, and the server I used could have vulnerabilities.