Vapi helps developers build, test, and deploy voice agents at scale. We enable everything in between the raw models and production, including telephony, test suites, and real-time analytics.
When you add a payment method, you can use LINK instead of the default payment method form, which has a zip code billing address field. Once you enter in your payment information into LINK, there is a grey checkbox you need to click and you will be able to fully make purchases. Please let us know how it goes