I have a client who wants me to make a webpage - entirely separate from their Wix site - that they can use to replace images in Media items on their Wix site. No, I don’t know why they don’t just use their Wix admin.
I haven’t ever used Wix in any way, so I am unaware of basically everything about it. My project manager said “Wix has an API” so I thought that would be the key, but now that I’m looking into it, it looks like Corvid is for coding stuff WITHIN the Wix site, not for externally doing stuff to a site. Am I misunderstanding? Or maybe there’s another tool I can use externally? Thanks for any info you can provide!
https://support.wix.com/en/article/corvid-exposing-a-site-api-with-http-functions
https://www.wix.com/corvid/reference/wix-http-functions.html
Great, thank you!
" I have a client who wants me to make a webpage - entirely separate from their Wix site - that they can use to replace images in Media items on their Wix site."
If they want a simple way to replace images, perhaps this may come in handy:
Use Google Sheet as data source for Wix Code
Cool, thank you!
Yes that was a video from Andreas Kviby (WixShow).
However, just take note that unfortunately Andreas is not doing anymore WixShow videos or posting on this forum. 
So, if your code fails or you need more help, then you won’t get any from Andreas and you will have to come back to this forum to see if anybody can help you again.
Got it!
"However, just take note that unfortunately Andreas is not doing anymore WixShow videos or posting on this forum. "
That’s a loss. Why?