Request supports accepting card payments through Stripe. To get started, you must have a Stripe account (you can create one here).
To accept card payments as a payment option for your invoices, follow these steps:
Go to the Invoice creation page
Select a fiat currency as a denomination currency
Under "Payment Method", select the fiat currency
Choose "Stripe"
Follow the steps to add a Stripe account
Create the invoice as usual
Once created, your client will be able to pay the invoice via card.
Learn more about the scope of the Stripe integration here.