Nip88 does that. You basically have a scheduling DVM that you provide with an encrypted nwc string and as long as a subscription is active it's using this nwc string to pay the person you're subscribing to on a regular basis 

 More on this:
https://github.com/nostr-protocol/nips/blob/nip88/88.md 

 is the support button in highlighter? 

 Yes highlighter uses this.