Does Wix have middleware?

Sorry if this is a “n00b” question. I’m new to website building, HTML, web design, etc. I recently created a website for a housing community. One of the board members of the community asked what Middleware & Hosting service I used.

I obviously knew about the Hosting and informed him of Wix. However, does Wix have middleware and/or can someone please explain to me what that is?

Thanks!

I would suggest, that if you don’t know what it is, then you just do a quick search about it.
https://azure.microsoft.com/en-gb/overview/what-is-middleware/#targetText=Common%20middleware%20examples%20include%20database,middleware%20and%20transaction%2Dprocessing%20monitors.

If your board members are asking whether or not you can use external api’s for example with your Wix site, then you can with the use of Wix Fetch or HTTP Functions.

https://support.wix.com/en/article/corvid-accessing-third-party-services-with-the-fetch-api
https://www.wix.com/corvid/reference/wix-fetch.html

https://support.wix.com/en/article/corvid-exposing-a-site-api-with-http-functions
https://www.wix.com/corvid/reference/wix-http-functions.html