Does Glass have a public API?
No. Glass does not offer a public API or developer program for third-party apps today. There are no published API docs and no self-service signup for custom integrations.
For syndication, Profile RSS Feeds cover what most people need. You can also post from the Lightroom Classic plugin, and Capture One can publish to Glass.
We work with a small number of handpicked partners rather than opening a broad API to everyone. If you have an integration in mind, email api@glass.photo and tell us what you'd want to build.