Hello Erwin,
Without knowing the exact method Glide uses for custom embeds, I can’t say for sure. All of our embed options contain JavaScript, so Glide would need to accept JavaScript in the embed in order to run Zipcan. If they accept JavaScript in their embed module, then it should work. You’ll need to make sure to whitelist the correct domain as well.
We have found that some third-party applications will sandbox custom code, and subsequently strip out the necessary JavaScript for Zipcan to run. But we are planning to develop solutions around this in the future.