question

No, that is not currently possible.

@ Hi David, I am working on a project that has a native app running on the Clover FLEX that interacts with a backend server I setup. I'd like to be able to sign up customers for monthly memberships, I was hoping for a way to securely encrypt the card by swiping/tapping/dipping on the FLEX and using that in subsequent membership bills that will happen on a backend server via Clover REST API's.

Right now I have it where the native app is using the PaymentConnector to vault the card and get a card token. But based on this and other posts it looks like the vaulted card from this approach cannot be used in the ECommerce API for any recharge billing.

Is there any way currently to do achieve this? I was hoping so based on this: https://docs.clover.com/docs/vaulting-cards
If not, what do you recommend as how to move forward? Ideally I'd like to have it so we can just swipe the card and get something to work with the ECommerce API, but if that is not possible a iframe embedded into a payment screen in the Android app in which the user can enter their card data themselves? Send them a link to an online portal to enter the card and use the iframe technique?

I've seen apps like `Memberships` that store a card and perform recurring billing at a given interval, are the way they do it still supported or that is cutoff due to deprecation of the Developer Pay API?

On device tokens are not compatible with EComm, and vice-versa. We do have a solution that hasn't been released yet which will allow you to remotely initiate a vault/tokenize request on the device via REST, swipe/tap the card on the device, and return either a device or an EComm token. Let me check to see if we can get you in a beta group for this.