Not sure if this helps you, but I created a small serverless API endpoint that takes the expiring URL and mirrors the recordID and file name in my Cloudflare R2 bucket. The API endpoint then returns an array of permanent links, which I write back int...

It'd be so nice to swap out Airtable's S3 with our own, so the interface works out of the box, and our own CDN as the backend for all the files we upload.