To record podcast interviews with Twilio, you need a few lines of code and some setup. First, buy a number in your area on Twilio.com, then set up the number using TwiMLets to build out your Twilio number. Use `<Response>`, `<Say>`, `<Dial>`, and `<Record>` to connect callers and record calls. When you're done, download your recording from the Log section of your Twilio Account, and export or upload it as needed for editing or sharing.