My 2021 Escalade ate my credit card. How do I get access to retrieve?

Short of disassembling the whole thing I think your stuck. You might try a detailing shop, they might have a fine tip vacuum tool that would fit and maybe pull it out.

I've had a lot of people who've been dismayed by this. The trick is using a hat pin; might be hard to find today. It's a long pin about two inches and you just bend the tip about a sixteenth of an inch, slip it down next to the card, push the tip into the card and lift it up. Always works and it's really easy.

WOW that's a get idea. I think I need to add this to my clean up box.